• Skip to main content
  • Skip to primary sidebar
  • Skip to footer

Elite Car Customs

Reading PA's expert for fun and functional upgrades for your ride!

1176 Park Rd Unit A10, Reading, PA 19605 484-671-2343
  • Home
  • Services
    • Car Audio
    • Remote Starters
    • Driver Safety
    • Window Tint
  • About Us
  • Location
  • Contact Us
  • Facebook
  • Instagram
  • Search

Products

Product Spotlight: Rockford Fosgate PMX-3

Rockford Fosgate PMX-3

When it comes to marine and powersports source units, Rockford Fosgate has a solution! We previously looked at the affordable PMX-1. In this spotlight, we will check out the Rockford Fosgate PMX-3 to see why it’s an excellent choice for your boat, side-by-side, UTV or even a custom car or hot rod. Let’s check it out!

PMX-3 Design and Construction

The PMX-3 media receiver fits into a three-inch round opening. Its square face measures 4.5 inches wide and 4.2 inches tall. The face extends 1.5 inches forward, while the chassis reaches 2.9 inches behind the mounting surface.

The PMX-3’s face includes a full-color 2.7-inch TFT display, designed for clear visibility in bright sunlight. Rockford Fosgate enhances sunlight readability by using an optical wet bonding process. A large rotary encoder with an integrated button sits at the center of the lower section, allowing adjustments for volume, zone volumes, and menu settings. Surrounding the knob are buttons for menu, source, track selection, tracking, play/pause, and subwoofer-level access.

Importantly, the radio holds an IPX6 water intrusion rating, meaning it can endure splashes or hose washes without damage. Rockford Fosgate’s Element Ready™ design also tests for salt fog exposure (ASTM B117) and accelerated UV exposure (ASTM D4329). Along with impact and vibration testing, this unit withstands the harshest abuse from both trails and Mother Nature.

Rockford Fosgate PMX-3
The control panel on the PMX-3 features a clear color display and an easy-to-use rotary volume encoder.

Features of the Rockford Fosgate PMX-3

The Rockford Fosgate PMX-3 is packed with of source options. First, there’s a digital AM/FM receiver with Weather band channels. The tuner includes RDS information display. A USB connection is provided on a pigtail to let you connect a memory stick up to 32GB in capacity to play MP3, WMA and FLAC files. You can also connect a smartphone to charge it at up to one amp of current. The PMX-3 includes wired USB support for Pandora on Apple devices, but Android users can use the integrated app over Bluetooth.

Wireless audio streaming over Bluetooth 3.0+EDR is built into it, so almost any mobile device can serve as the DJ. You can play music from that device, stream your favorite podcast or listen to music from Spotify, Tidal, Apple Music or YouTube Music.

Support for SiriusXM Satellite radio is included. Your installer can add an SXV300 receiver and antenna to provide uninterrupted entertainment almost anywhere in North America. The input for the SiriusXM receiver can be repurposed as an auxiliary input if you haven’t purchased a tuner module.

Rockford Fosgate PMX-3
The PMX-3 mounts through a 3-inch hole and is the same size as a speedometer or tachometer in many marine dashboards.

Audio and Connectivity Features

The amplifier built into the PMX-3 is rated to produce 25 watts of power into 4-ohm speakers and 50 watts of power into 2-ohm speakers. If you want more from your audio system, there are two sets of four-volt preamp RCA output jacks. These outputs can be configured as front and rear or front and subwoofer with subwoofer level control. High- and low-pass crossovers are built-in to optimize the internal amplifier or filter the preamp signals. The unit has source-specific level controls, so you can fine-tune everything to be the same volume – sweet!

A seven-band equalizer with several presets is included to let you fine-tune your audio system to your mood or listening environment. Being a Rockford Fosgate product, they’ve included a Punch EQ circuit. To give the system some extra sizzle, dial in up to 18 dB of boost at 45 Hz and 12 dB at 12.5 kHz..

Your installer can add up to two wired remote controls to the PMX-3. You could have a PMX-3 at the helm of your boat, then add a PMX-1R in the cuddy or galley. A PMX-0 on the swim platform is great when the family is playing in the water of the stern. The PMX-3 and its remotes also make a great audio solution for campers and motorhomes.

Rockford Fosgate PMX-3
Adding a PMX-1R or PMX-0 makes using the PMX-3 on a large boat or motorhome easy.

Camera Input and Power Connections

One feature you won’t find in many units in this class is camera input. If you have an ATV, a rear camera is perfect for maneuvering. The same applies to backing into your camping spot if you have a motorhome. You could even add a camera on the bow of a boat to help make docking easier. The camera input includes a reverse trigger that your installer can connect to a switch for manual activation.

The PMX-3 is commonly known as a two-wire unit. Typically, most radios have ground, power, and accessory connections, with the power connection constantly tied to the battery. The issue with this design is that even when the radio is off, it creates a small but continuous drain on the battery. If your boat or side-by-side sits unused for a week or more, this drain can deplete the battery. The PMX-3 addresses this by eliminating the need for a constant power connection, requiring only an accessory and ground connection. Additionally, the unit’s integrated flash memory stores all your audio and tuner settings, ensuring you don’t lose them when the power is off.

Speaking of batteries, the PMX-3 includes a digital voltage gauge. This allows you to monitor the electrical system voltage so you’ll always be able to start the vehicle and get home.

Rockford Fosgate PMX-3
The two-wire power design of the PMX-3 helps ensure it won’t drain the battery in your boat, side-by-side or ATV.

Premium Marine and Powersport Source Unit

There are many gauge-style radios on the market these days. Picking the right one isn’t easy. If you want a unit with all the premium source options, flexibility for expansion with external amplifiers and remotes, and durability that’s hard to beat, drop into your local Rockford Fosgate retailer and ask about the PMX-3. You can find a retailer near you using the locator tool on their website. Be sure to check out their Facebook, Instagram and YouTube feeds and channel to stay up to date with their latest product releases.

This article is written and produced by the team at www.BestCarAudio.com. Reproduction or use of any kind is prohibited without the express written permission of 1sixty8 media.

Filed Under: ARTICLES, Marine Audio, Products, RESOURCE LIBRARY Tagged With: Rockford Fosgate

Product Spotlight: Rockford Fosgate T1T-S

Rockford Fosgate T1T-S

When defining realism in a car audio system, frequency response is one of the most crucial aspects. We want the midbass, midrange, and high-frequency information to be reproduced at similar levels. When done correctly, voices and instruments sound like they did in the mastering room at the recording studio, and not like a clock radio or smartphone. A key factor in delivering this sense of realism is to use high-quality tweeters with your midrange speakers. In that regard, Rockford Fosgate has the perfect solution with its Power Series T1T-S 1-inch tweeter set. Let’s check them out!

Rockford Fosgate T1T-S Design

The T1T-S tweeter set includes a pair of 1-inch audiophile-grade fabric dome tweeters, passive crossover networks, mounting rings, and installation hardware. Rockford Fosgate rates the set to continuously handle an equivalent of 75 watts of power. Maximum power handling is rated at 150 watts, and efficiency is specified as 90 dB SPL 1W/1M. Finally, the tweeters have a nominal impedance of four ohms. Like all Rockford Fosgate speakers, these ratings comply with the ANSI/CTA-2031 Automotive Loudspeaker standard.

Rockford Fosgate T1T-S
The T1T-S set includes a pair of tweeters, crossovers, and high-quality mounting hardware.

The tweeter diaphragms are made from treated fabric. The balance of low mass from the fabric and damping from the treatment helps ensure linear operation up to extremely high frequencies without unwanted resonance. Undamped designs can cause resonance, which many people find harsh. Rockford Fosgate claims an upper-frequency limit of 22 kHz, which is very good. The design has a resonant frequency (Fs) of 1.8 kHz, which is nice and low for a 1-inch tweeter. An integrated neodymium magnet drives the tweeters. Neodymium provides a much stronger magnetic field than ferrite magnets, so you get more efficiency and output from a compact design. These are the same drivers you’d find in the T-162S and T-1652S two-way component speaker sets.

Rockford Fosgate T1T-S
The T1T-S tweeters have 1-inch treated fabric dome diaphragms.

Passive Crossover Networks

The Rockford Fosgate T1T-S set includes a pair of passive crossover networks designed with a 3 kHz cutoff frequency and a third-order -18dB/Octave attenuation slope. Your installer has input connection options to adjust the output sensitivity to 0, -2, or -4 dB to ensure the tweeters blend well with the midrange speakers. On the output side, on- and off-axis connection options subtly alter the signal phase around the crossover point to improve the system’s coherence further. The crossovers use high-tolerance polypropylene capacitors and air-core inductors for good power handling. The circuit also includes a Positive Temperature Coefficient (PTC) thermistor. Should you drive the amp you are using into clipping, the PTC will limit the power going to the tweeters. Unlike fuses, the PTC resets itself to normal operating conditions once everything cools off.

Rockford Fosgate T1T-S
The passive crossover networks include tweeter attenuation and options for on- or off-axis installation compensation.

Premium Mounting Hardware

At a time when many of the most expensive tweeters on the market require mounting with hot glue or backstraps, it’s refreshing that Rockford Fosgate provides real metal mounting hardware. You can mount the tweeters either flush or on the surface using the Discreet Dual Clamp (DDC) hardware. An installer might also create a custom mount to position the tweeter behind an OE grille in your car or truck.

Another key feature of the T1T-S set is the inclusion of a mesh protective grille with each tweeter. Without protection, many expensive tweeters have suffered damage, making this a welcome addition.

Rockford Fosgate T1T-S
Rockford Fosgate includes proper installation and mounting hardware with their tweeters.

Upgrade Your Car Audio System with Rockford Fosgate T1T-S Tweeters

Whether you want to add clarity to a dull factory-installed audio system, need a solution to keep up with a few woofers in each of your vehicle’s doors, or are putting together a clean and classy system, the Rockford Fosgate T1T-S tweeter set is a great choice. They sound great and include premium mounting solutions that ensure they function reliably for years without any headaches.

Use their website’s locator tool to find a Rockford Fosgate retailer near you. You should also follow Rockford Fosgate on Facebook, Instagram, and YouTube for new product releases and event updates.

This article is written and produced by the team at www.BestCarAudio.com. Reproduction or use of any kind is prohibited without the express written permission of 1sixty8 media.

Filed Under: ARTICLES, Car Audio, Products, RESOURCE LIBRARY Tagged With: Rockford Fosgate

Product Spotlight: Rockford Fosgate RFK1D Dual Amp Kit

Rockford Fosgate RFK1D

Knowing that it takes power to make power isn’t rocket science. When feeding high-power car audio amplifiers, skimping on wiring invites problems. If starved for voltage, your amplifiers will run hotter and clip earlier. Rockford Fosgate offers a unique solution to ensure your amp gets the current and voltage it needs. Let’s dive into the Rockford Fosgate RFK1D Dual Amplifier Installation Kit.

Rockford Fosgate RFK1D Overview

The Rockford Fosgate RFK1D is a 1/0-AWG kit that simplifies installing two amplifiers in your vehicle. It includes 1/0 power and ground wire, 4-AWG wiring, a fuse holder, distribution blocks, a ground lug, three stereo interconnects, speaker wire, ring terminals, grommets, and zip ties. Everything needed to install amplifiers like the T1500-1bdCP for your subwoofers and a T1000-4ad for your mids and highs is included.

Rockford Fosgate RFK1D
The Rockford Fosgate RFK1D is the ideal wiring solution for a high-power dual amp system.

Power Wiring

The highlight of the RFK1D kit is the 17 feet of 1/0-AWG power cable and three feet of ground cable. Rockford Fosgate wiring meets the full American Wire Gauge (AWG) specification for size at 53.5mm², exceeding the 50.3mm² minimum. The wiring uses Pure Crystal Oxygen-Free Copper (PC-OFC) for maximum conductivity. The 1/0-AWG cable has 4,702 strands, making it extremely flexible.

The kit also includes four feet of 4-AWG power and ground cables. Like the 1/0-AWG cables, the 4-AWG cable is full AWG-sized with 1,862 strands, more than required for its size. It offers a cross-sectional area of 21.1mm².

Additionally, the kit provides 30 feet of two-conductor 16-AWG speaker wire. This wire also uses PC-OFC, with a high strand count for flexibility and AWG compliance.

A high strand count is crucial for speaker wire as it helps prevent work hardening when the wire bends. For instance, if your installer uses Rockford Fosgate’s 65-strand wire for your door speakers, it’s less likely to fail than “value” products with just 26 strands.

All wiring in the kit exceeds ANSI/CTA-2015 Mobile Electronics Cabling Standard requirements and meets the BC-5W2 marine wiring standard. The flexible PVC jacket resists arcing up to 600 volts and handles temperatures up to 105°C without melting or becoming gummy when exposed to oil or fuel.

I can’t stress enough the importance of looking for cables that conform to industry standards. Many brands sell “4 Gauge” wire for a bargain, but once you inspect the number of strands and bundles, you realize there’s more insulation than the wire itself! Undersized or aluminum wire will starve your amplifier and prevent it from producing its rated power.

Rockford Fosgate RFK1D
Car audio fanatic Brett Leavitt wired his amazing Chevy Astro Van with Rockford Fosgate power wire.

Fusing and Power Distribution

The RFK1D kit includes an RFFANL Inline ANL or Maxi fuse holder to protect the battery if the wire shorts. The block accepts the included 300-amp ANL fuse. It’s made from solid brass and features a High-Performance Plating (HPP) finish for corrosion resistance and durability.

Rockford Fosgate RFK1D
The RFK1D kit includes an RFFANL fuse holder to protect the vehicle.

The kit also includes one-input and two-output distribution blocks, which feature 4-AWG adapter inserts. You can run a 1/0-AWG cable from the battery and alternator, then split it into 4-AWG for a four-channel amp and 1/0-AWG for a sub amp like the T1500-1bdCP. The brass blocks have an HPP finish and come with injection-molded plastic covers.

Rockford Fosgate RFK1D
Brass distribution blocks are provided for power and ground connections.

RCA Interconnect Cables

Just as your amplifiers need efficient power delivery, they also need clean signals. The RFK1D kit includes three 16-foot, two-channel Rockford Fosgate twisted-pair interconnects. Twisted-pair geometry helps reject noise when used with amplifiers featuring differential inputs.

The interconnects feature split center pins for a solid connection. Injection-molded RCA ends provide strain relief, and gray and black markings make it easy to distinguish between channels.

Rockford Fosgate RFK1D
Twisted-pair RCA interconnects work with the differential input circuitry on Rockford Fosgate amplifiers to eliminate noise.

Kit Accessories

The kit is complete and well-designed. It comes with ring terminals crimped onto the 1/0-AWG power and ground cables and the 4-AWG ground cable. A spare 1/0-AWG ring terminal and a brass grounding lug are also included. Additionally, there are 20 feet of 18-AWG remote turn-on wire, butt connectors, grommets, and zip ties.

Complete Dual Amplifier Installation Kit

You could piece together a similar kit from other brands, but matching this quality would take a lot of work. If you have two amplifiers that need reliable power, visit an authorized Rockford Fosgate retailer and ask about the RFK1D kit. If it’s too much, Rockford Fosgate also offers dual amplifier 4-AWG and single-amp kits in 4 and 8-AWG sizes.

To find a Rockford Fosgate retailer near you, use the locator tool on their website. You can also follow Rockford Fosgate on Facebook, Instagram, and YouTube for new product releases and event updates.

This article is written and produced by the team at www.BestCarAudio.com. Reproduction or use of any kind is prohibited without the express written permission of 1sixty8 media.

Filed Under: ARTICLES, Car Audio, Products, RESOURCE LIBRARY Tagged With: Rockford Fosgate

Thinkware U3000 Dash Cam: Innovating Vehicle Safety with 4K Clarity and Radar Technology!

Thinkware U3000 Dash Cam

It’s no exaggeration to say there are hundreds of dash cams on the market. Many are budget models plagued by low-resolution sensors, excessive image compression, and contrast issues. Others offer upgraded optics but still lack state-of-the-art convenience features. However, leading the way in surveillance technologies are dash cams like the Thinkware U3000. Equipped with a Sony image sensor, radar-based parking mode, and Wi-Fi connectivity, this dash cam offers nearly everything you could ask for. Let’s dive in.

Thinkware U3000 Image Sensors

Image quality is paramount when purchasing a dash cam. Clarity and detail largely depend on the choice of image sensor and its resolution. However, data compression settings also play a crucial role in capturing vital information, such as a license plate. The U3000 features a 4K UHD front-facing Sony IMX678 Exmor R Starvis 2 image sensor with a 152-degree lens. With 3840 by 2106 pixels, it captures impressively subtle details.

The most popular U3000 package includes the U3000R rear-facing camera and a cable. The rear camera uses an IMX335 Exmor R Starvis 2K QHD image sensor with a 128-degree lens angle. Although this sensor is higher in quality than most forward-facing sensors on the market, it doesn’t offer the same low-light capabilities as the Starvis 2.

Thinkware U3000 Dash Cam
The most popular U3000 kits include the 2K QHD U3000R rear camera.

Speaking of night recording, Thinkware’s Super Night Vision 4.0 technology reduces sensor noise at high gain levels, allowing for brighter, sharper images after sunset. Capturing clear images in low-light conditions is essential for comprehensive protection.

Thinkware U3000 Dash Cam
Thinkware’s Super Night Vision 4.0 brightens low-light settings while minimizing video noise for a clear image.

In addition, Thinkware includes a circular polarizing filter to reduce glare during the day, further enhancing image quality and clarity.

Compact Chassis Design

The U3000’s chassis was designed for discretion. The image sensor mounting position allows the electronics to fit neatly into the space typically blocked by the sun visor at the top of the windshield. Four buttons across the body’s center control manual emergency recording, power down the camera, activate the dash cam’s Wi-Fi connectivity, and toggle audio recording mode on and off. To clarify, the camera begins recording automatically when you start your vehicle, so you never have to worry about forgetting to turn it on. The power button is simply an option to turn the system off, if desired.

Thinkware U3000 Dash Cam
The low-profile chassis design helps the U3000 fit behind the rearview mirror.

All electrical and peripheral connections are located along the rear edge of the chassis, near the top of your windshield. This design reduces clutter and ensures a clean installation. The most popular camera kit includes Thinkware’s OBD II power cable. However, some retailers may use the dealer-exclusive hardwire kit for integration into the vehicle. Both cables automatically enable parking mode when the vehicle ignition is turned off.

Adding an external battery pack like the Thinkware iVolt Mini or iVolt Xtra is a popular upgrade. These packs prevent the main vehicle battery from heavy discharge if the vehicle isn’t driven for a few days, thereby extending battery life.

Thinkware also includes a piece of heat-blocking film and a second piece of two-sided adhesive. The film is ideal for hot climates like Florida or Texas, where interior temperatures can easily exceed 140 degrees. It also simplifies removing the camera if you decide to purchase a new vehicle.

Radar Parking Mode

One of the U3000’s most important features is its radar-based parking mode. Parking mode allows the U3000 to continue monitoring the area around the vehicle after you’re parked. Historically, cameras would monitor the image sensor’s signal and store recordings when motion was detected. This feature, however, consumes a noticeable amount of power from the vehicle’s electrical system.

Uniquely, the kit’s front and rear cameras include radar transceivers. If someone approaches behind to steal your license plate, you’ll have it on video.

Thinkware U3000 Dash Cam
The radar-based parking mode consumes minimum current while monitoring in front and behind your vehicle.

Thinkware’s radar-based monitoring solution consumes just a fraction of the energy compared to video monitoring. This allows the camera to monitor the area around your vehicle for days rather than hours. When it detects someone or something nearby, it records a 20-second video. You can fine-tune the radar detection range to suit your parking location.

The U3000 features a built-in supercapacitor. This energy storage solution ensures that recorded video files are saved and closed correctly when power is removed from the camera. In the unlikely event of a severe accident, having a small onboard power source greatly increases the likelihood of retaining evidence compared to a low-cost dash cam.

Video Storage

The popular U3000-2CH kit includes a 64 GB microSD memory card, though the camera supports cards up to 256 GB. Data storage bitrates are selectable between 24 and 30 Mbps. Less compression results in a clearer image and more detail. Best of all, videos are encoded using the MPEG H.265 codec, which offers impressive file compression without significant detail loss.

Connectivity Features

The U3000 supports 2.4 GHz and 5 GHz Wi-Fi connectivity, allowing you to download video files to your smartphone via the Thinkware Dash Cam Link App. Once connected, you can adjust menu settings and view camera images in real-time.

Thinkware U3000 Dash Cam
The Thinkware Connected App allows you to download videos stored on the U3000 quickly to your smartphone over a Wi-Fi connection.

The Thinkware Connected App provides a suite of remote monitoring solutions. From viewing what the dash cam sees to receiving alerts from the built-in impact or radar sensors, it’s like being in the car. You can even access an image from when you last parked the vehicle. If you’ve ever lost track of your car after a day of shopping, this is a huge time-saver and stress reducer. By connecting your U3000 to the Internet using a vehicle or mobile hotspot, you maintain complete control.

Thinkware U3000 Dash Cam
When your U3000 is connected to the Internet, you can access it using the Thinkware Connected App.

ADAS Features

The U3000 offers a full suite of Advanced Driver Assist Systems (ADAS), similar to those found in lane-keeping assist and even self-driving cars. Lane Departure Warning (LDWS), Forward Collision Warning (FCWS), Front Vehicle Departure Warning (FVDW), and Rear Collision Warning (RCWS) are all included. These systems act as a computerized copilot, monitoring what other vehicles are doing around yours. Unlike many other dash cams, the U3000 uses the rear camera’s monitoring capabilities for these features. You can fine-tune which systems you want to activate and at what speed they are enabled via the smartphone apps.

The system supports both GPS and GLONASS global navigation systems. Location and vehicle speed information is stored along with the video. When you play back videos using the PC/MAC viewer software, the vehicle’s location is displayed on a map on the right side of the screen.

Class-Leading Dash Cam Technology

If you’re in the market for the best dash cam to protect your pride and joy, visit a local authorized Thinkware retailer and ask about the U3000. For more information about Thinkware products, visit their website. You can learn more about the U3000 and other impressive products they offer by following them on Facebook, Instagram, TikTok, and of course, YouTube.

This article is written and produced by the team at www.BestCarAudio.com. Reproduction or use of any kind is prohibited without the express written permission of 1sixty8 media.

Filed Under: ARTICLES, Backup Safety, Products, RESOURCE LIBRARY, Vehicle Security Tagged With: Thinkware

Revisiting The Rockford Fosgate T500-1bdCP Review

T500-1bdCP Review

In January of 2024, we had the privilege of reviewing the Rockford Fosgate T500-1bdCP amplifier. Based on our experiences with amplifiers from the company, it was no surprise that the amp sounded amazing, was impressively efficient, and exceeded all of its power ratings. The latter is the focus of the re-test. We’ve recently upgraded the power supplies in the BestCarAudio.com Test Drive Review lab. As such, we can supply the subjects with a full 14.4 volts to provide you with measurement numbers that comply with the ANSI/CTA-2006-D standard. So, let’s have another quick look at the highlights of this impressive amplifier, then dig into some new power measurements and efficiency calculations.

Rockford Fosgate T500-1bdCP Features

Here’s what you need to know without going into the same detail as the original Rockford Fosgate T500-1bdCP Review. Firstly, this is a dedicated subwoofer amplifier. It has an as-measured -3dB frequency response of 4.4 to 230 hertz. That bottom-end extension is pretty impressive.

The amp is rated to produce 300 watts of power when connected to a four-ohm load and 500 watts to two- and one-ohm loads. There are amplifiers that produce more power for less money. However, this amp also sounds fantastic. We measured an impressive 0.0213% THD+N at four ohms. Like many others, the amp didn’t fall on its face at lower impedances. Distortion numbers dropped to 0.0226% at two ohms and a still impressive 0.0294% when driving a one-ohm load. These measurements were taken at the ANSI/CTA-2006-D standard of 1-watt output. However, the graph you’ll see below shows the amp remains composed across the entire power output range.

Feature-wise, the amp includes an adjustable -24dB/octave low-pass filter that can be set anywhere between 35 and 250 hertz. It also has a selectable infrasonic filter fixed at 28 hertz with a -12dB/octave second-order slope. Lastly, and as you’d expect, the amp includes the Punch EQ control. Your installer can use this to dial in up to 18dB of boost at 45 hertz to add some extra slam to your audio system. The Punch EQ filter is nice and narrow, so turning it up doesn’t make your midbass sound terrible.

T500-1bdCP Review
All the connections are made along the front edge of the amplifier to keep installations tidy.

An essential feature of the amplifier that many overlook is its cast-aluminum heatsink. Unlike extruded designs, cast heatsinks offer significantly more surface area. When combined with expertly designed efficient circuitry, your amplifier will play longer without overheating. We tested the T500-1bdCP for over an hour at full power into a two-ohm load, and it never shut down. By comparison, we’ve had several amps go into thermal protection in under four minutes. Cast heatsinks are significantly more expensive to manufacture, but if you want to know why people are still using three-decade-old Rockford Fosgate gear, this is one of the reasons why. Think of it like comparing a Zippo lighter to a plastic BIC lighter. Both might light the candles on a cake, but only one is designed to last for your entire life.

T500-1bdCP Review
A Rockford Fosgate T500-1bd and T600-4 installed in the front boot of a Ferrari 430.

Re-Testing the T500-1bdCP

The ANSI/CTA-2006-D Testing and Measurement Methods for In-Vehicle Audio Amplifiers standard has changed a bit from previous versions. Specifically related to continuous power testing, the sensitivity control should now be set to its minimum sensitivity setting. Looking at it from the opposite perspective, the amp should be set to make its maximum power from the highest amount of input signal. For the T500-1bdCP, that would be five volts, according to the owner’s manual. We’ll discuss why this matters in another article.

The next clarification is that the amp must be able to produce this power level for at least 15 seconds. Previous versions of the CTA-2006 standard required the amp to be capable of making this rated output for one minute. While the technician side of me thinks the longer the test, the better, one minute at full power is a long time. Many low-quality amplifiers would be close to overheating. Our testing runs for a little over 15 seconds, which makes it fully compliant with ANSI/CTA-2006-D.

Lastly is voltage. All the standards have stated that the primary continuous power rating be measured with the amplifier supplied with 14.4 volts with a tolerance of +0% to -5%. We fine-tune the adjustment on our new power supplies to be within a few hundredths of a volt of 14.4, which significantly exceeds the 13.68-volt minimum. When it comes to making power, more voltage is always better.

We set the T500-1bdCP up on the bench, turned the sensitivity and Punch EQ all the way, turned the infrasonic filter off, and set the crossover to its highest frequency. We started with the continuous four-ohm power test first. In the original review, we measured 334.9 watts at 1% THD+N with 14.47 volts. With the sensitivity control lower and, thus, less noise in the signal, we saw 339.1 watts at precisely 14.4 volts.

Next, we added our second bank of four-ohm load resistors to provide the amp with a two-ohm load. The original test showed 544.4 watts from 14.12 volts. In the new test at exactly 14.4 volts, the amp produced 583.4 watts. The observed additional 29.3 watts from 0.28 volts is impressive.

Finally, we get to the 1-ohm testing. The original test saw the amp produce 697 watts when fed with 13.9 volts. Now, with an extra half-volt on tap, we measured 766.2 watts. Ignoring the extra 69.2 watts, this means the amplifier produces 53.2% more power into a one-ohm load than it’s rated for. If you’ve ever wondered why the Power Series amplifiers seem to jam harder than they should, this is why.

T500-1bdCP Review

With this re-test, we are going to introduce a new way of presenting the power versus THD+N graph. Rather than having them in separate graphs, we’ve taken the time to overlay all the traces into a single chart. You can see how clean the amp is right from 100 milliwatts up to where it reaches clipping. The traces are color-coded to make things easy to compare. The red trace is the four-ohm measurement, the green shows the two-ohm performance, and the blue trace is the one-ohm information.

Interestingly, the amp isn’t plagued by noise at low power levels. This is another topic we will cover in a future article.

T500-1bdCP Review

Increased Efficiency

A secondary benefit of providing an amplifier with more voltage is, in this case, an improvement in efficiency. Based on the original power numbers and associated measurements, the amp was 86% at four ohms, 83% efficient at two ohms, and 63% efficient when driving a one-ohm load. Our new measurements show that these numbers have improved to 87%, 84%, and 74%, respectively. You can see these calculations in the power measurement chart above.

Improved efficiency is a big deal. First, it means the amp won’t heat up as quickly, translating to more playtime. Further, and what matters in the case of your vehicle, it means you get more output power from the limited power available from the charging system.

An Amazing Subwoofer Amplifier

The T500-1bdCP’s performance already blew us away. Having the chance to repeat the power tests with the proper supply voltage shows the value that Rockford Fosgate’s product presents. They could easily rate the amp capable of producing 750 watts into a one-ohm load. Even though they don’t, you now know it can.

If you are shopping for a subwoofer amp that sounds amazing and makes lots of clean power, drop by a local authorized Rockford Fosgate retailer and ask about the T500-1bdCP. You can find a dealer near you using the locator tool on their website. As always, follow the gang from Tempe on Facebook, Instagram, and YouTube to stay up to date with all their car, marine, powersport, and motorcycle audio product releases.

This article is written and produced by the team at www.BestCarAudio.com. Reproduction or use of any kind is prohibited without the express written permission of 1sixty8 media.

Filed Under: ARTICLES, Car Audio, Products, RESOURCE LIBRARY Tagged With: Rockford Fosgate

  • « Go to Previous Page
  • Page 1
  • Interim pages omitted …
  • Page 3
  • Page 4
  • Page 5
  • Page 6
  • Page 7
  • Interim pages omitted …
  • Page 14
  • Go to Next Page »

Primary Sidebar

About Us

About-us

If you live in Berks Country, Pennsylvania, you have dozens of options in terms of where to go for audio system, collision avoidance, remote starter and window tint upgrades for … [Read More...]

Car Audio

V2-Sliders-Car-Audio-A1b

Whether you want the precision of a recording studio, the impact of a concert or both, car audio upgrades from Elite Car … [Read More...]

Window Tinting

Window Tint

Tinting the windows of your car or truck is a great way to add comfort and style to the vehicle. The automotive window … [Read More...]

Remote Car Starters

Remote Starter

Remote Car Starters One of the most popular product categories at Elite Car Customs is remote car starters. Imagine being able to start your vehicle with the push of a button so … [Read More...]

Footer

Location


Get Directions to Elite Car Customs

Address

Elite Car Customs
1176 Park Rd
Unit A10,
Reading, PA 19605
Phone: 484-671-2343

Connect with Us

  • Facebook
  • Instagram

Services

  • Car Audio
  • Remote Starters
  • Driver Safety
  • Window Tint

Store Hours

SundayClosed
Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
SaturdayClosed

Copyright © 2025 Elite Car Customs · Privacy Policy · Website by 1sixty8 media · Log in