5 best dual car amplifiers

Dual car amplifiers are audio components used in car audio systems to enhance the quality and power of sound output. These amplifiers are designed to work with two separate channels or speakers, and they provide increased amplification for car audio systems.Here is what you need to know about dual car amplifiers:

  1. Dual-Channel Amplification: Dual car amplifiers, also known as two-channel amplifiers, have two separate channels, typically labeled as Channel A and Channel B. Each channel can power one speaker or a pair of speakers.

  2. Power Output: Dual amplifiers come in various power ratings, usually measured in watts (W) or RMS (Root Mean Square) watts. The power output of each channel can vary, so it's essential to choose an amplifier that matches the power requirements of your speakers.

  3. Bridgeable: Many dual car amplifiers are bridgeable, which means you can combine the power from both channels to drive a single speaker or subwoofer. This configuration is useful for powering a subwoofer with a higher power requirement.

  4. Speaker Configuration: Dual amplifiers are versatile and can be used for various speaker configurations, including component speaker systems (where each channel powers a separate speaker component) and coaxial speaker systems (where each channel powers a full-range speaker).

  5. Class of Amplification: Dual car amplifiers can belong to different amplifier classes, such as Class AB or Class D. Each class has its advantages and disadvantages in terms of efficiency, heat generation, and sound quality.

  6. Input and Output Connections: These amplifiers have multiple input and output connections, including RCA inputs for connecting to the car stereo's audio output, speaker-level inputs for connecting directly to the car's speaker wires, and speaker output terminals for connecting to the speakers.

  7. Crossovers: Some dual car amplifiers come with built-in crossovers that allow you to filter and direct specific frequency ranges to the appropriate speakers. This feature can help optimize the sound quality in your car audio system.

  8. Bass Boost and Equalization: Some amplifiers include bass boost and equalization settings that allow you to customize the sound output according to your preferences.

  9. Thermal and Overload Protection: Many dual amplifiers include protective features like thermal overload protection and short-circuit protection to prevent damage to the amplifier and speakers.

  10. Mounting and Installation: Dual amplifiers can be mounted in various locations in your vehicle, but they should be adequately ventilated to prevent overheating. Professional installation may be necessary to ensure proper wiring and mounting.

  11. Warranty and Brand: Consider the brand reputation and warranty offered with the amplifier to ensure reliability and peace of mind.

Dual car amplifiers are an essential component for car audio enthusiasts who want to enhance their in-car audio experience. They provide the necessary power and flexibility to drive speakers and subwoofers effectively, resulting in improved sound quality and volume in your car audio system.

Below you can find our editor's choice of the best dual car amplifiers on the market
  

2 Channel Car Stereo Amplifier - 1400W Dual Channel Bridgeable High Power MOSFET Audio Sound Auto Small Speaker Amp w/ Crossover, Bass Boost Control, Gold Plated RCA Input Output - Pyle PLA2200, Black

Based on 824 reviews Check latest price

Product description

- 700 Watts x 2 Output - 1400 watts x 1 Bridged Output - Variable Hi/Lo Electronic Crossover Network - Variable Input Level ( Gain ) Control - Switchable Bass Boost - Power And Protection LED Indicators - Low Level Inputs - RCA Inputs Outputs - Slim Size Amplifier Design For Easy Installation - Thermal / Overload / Short Circuit Protection - Anti-Thump Turn-on - Soft Turn-On Circuit - Remote Turn On/Off - S/N Ratio: 95db - T.H.D: 0.04% - 2x10 Amp Maxi Type Fuse - Freq. Response: 15Hz - 30KHz - Dimensions: 10.63" H x 1.42" W x 8.75" L

From the Manufacturer

  • 1400 WATT POWER: The Pyle Dual Channel Car Amplifier is perfect for your vehicle's sound system. Gives you up to 1400W bridgeable output. Features switchable bass boost, variable gain control, configurable electronic crossover network
  • GOLD-PLATED RCA PORTS: The RCA ports are gold-plated for eliminating signal loss. A subsonic filter allows low-end interference to be cut so your speakers will always deliver the highest quality audio. Features switchable bass boost, low level inputs
  • MOSFET PULSE: The MOSFET pulse width modulation power supply allows for a clean, distortion-free signal to your compact speakers providing you with crisp and clear audio for an outstanding music experience. Also features anti-thump turn on
  • THERMAL PROTECTION: To keep both your car and the stereo amp safe, this model is equipped w/ thermal, overload and short circuit protection. Has been specially designed from the bottom up to provide safe and high quality sound in a sturdy form factor
  • SLIM SIZE DESIGN: This box amp's small size makes installation a breeze - you'll have no trouble finding a spot for this little yet powerful device. Additional features include LED indicators, RCA outputs, soft turn-on circuit, remote turn on/off

User questions & answers

Question: Purchase this Pyle amp never use it , pull it out today put power to it blow fuses several time . Get hot real fast . seem defected. Any one have this
Answer: Hello. I would recommend purchasing a monoblock amplifier to power your subwoofer. The R4004 is a 4 channel amplifier that would work better for your speakers.
Question: I have 2 12' DAD 400w subs will this amp ever overheat pushing them
Answer: Dimensions of the R4002 are 10.79" x 10.43" x 2.25".
Question: Would this work with 2 12 inch (flat) pioneer subs? Is there ports for the two speakers to be plugged into
Answer: Factory calibrated digital probe.
Question: would this be a good amp to power tweeters
Answer: The model I bought has the infra-red measuring device and it's something I really don't need. However, if I was to buy again I would buy the ProAccurate device but without the infra-red capability. Otherwise, I find it works fine. Some reviews on the Amazon website mention the infra-red capability and that they would buy again but without that feature. Depending upon how one uses the probe, the numbers will be inverted but there are ways around this.

Dual Channel Mini Portable Stereo- Receiver Box - 300 Watt Rack Mount Audio Speaker Power Amplifier System w/ 3.5mm Input - Enjoy Amplified Sound for Your Home Entertainment System - Pyle PLMPA35

Pyle

Based on 531 reviews Check latest price

Product description

Pyle Model : PLMPA35

2 -Ch. Mini Amplifier, 300 Watt

2 Channel 300 Watt Mini Amplifier w/3.5mm Input

  • 2 Channel IC Mini Amplifier with 3.5mm Input Plug
  • 2 x 15 Watts RMS @ 4 Ohms/ 2 x 150 Watts Peak
  • 3 way Selectible Electronic Crossover Network
  • Adjustable Gain Control
  • 3.5mm / 1/8" Stereo Audio Inputs
  • Power Protection Circuitry
  • T.H.D. 1%
  • 4 Ohm Stereo Stable
  • Anti-Thump Turn On
  • Soft Turn On/Off
  • Dc: 12-14.8 Volt
  • Size: 3.94''L x 2.99''W x 1.4''H


  • This 300 W mini-amplifier is a powerful solution for your trade show display. It easily allows you to pipe music to two speakers using a 3.5mm jack input -- so you can hook it up to your iPod, laptop, or any other digital music player. It's portable, mountable, and easy to conceal. Requires 12 V DC.

    • 300 WATT POWER: The Pyle Mini Sound Amplifier gives your home theater entertainment system a boost! Offers low distortion and acoustically accurate audio reproduction. Supports speakers w/ 4 ohm impedance allows you to enjoy high quality audio
    • SWITCHABLE FILTER: This dual channel 12V home studio amplifier features an easy switch for low and high pass filter which allows higher frequencies to pass through the filter for high pass and lower frequencies for low pass
    • 3.5mm JACK INPUT: The professional indoor rack mount amplifying device supports various external devices. Connect your Android phone, iPhone, iPod or MP3 to the 3.5mm jack input to enjoy whole surround acoustic audio w/ the speaker amplifier
    • VOLUME CONTROL: This small multi purpose portable 2-channel compact digital home stereo receiver box features a rotary knob control for volume adjustments
    • BUILT-IN SAFETY FEATURES: The subwoofer audio amplifier is equipped with power protection circuitry, anti-thump, and soft turn on / off. The built-in power protection circuit protects your unit and speakers from high voltage bursts

    User questions & answers

    Question: I tried wiring this up with a 12v 1.5a wall wart to test it, but didn't get so much as a power indicator. Is that enough juice
    Answer: If you are referring to the volume level, the instructions say to set the initial level on the unit to a point where it works/sounds good with your speakers. After that the listening volume is adjusted up or down by whatever you are streaming music from. I use mine with my smart phone and the it works fine to control the volume level remotely. I have never had to go back and re-adjust the unit volume.
    Question: I'm trying to amplify a signal from a cb radio to a PA speaker via aux, so what output adapter would I need
    Answer: Ditto. More watts per channel will cost more. So will the ability to handle lower impedance (2 or 1 ohm stable), but if your looking to go there your probably not looking at this amp.
    Question: Will this work on a radio, cd player on my golfcart? does this fit in between the radio and speaker or before the radio connection
    Answer: Connect power to amp, connect speakers and its ready. This has bluetooth so you can connect any device to play music. But, bluetooth quit in mine after a couple of uses
    Question: I'm wanting to hook this up to my 300w full range speaker system. Can I bridge the two 150w channels to get 300w
    Answer: APPROX: 10 x 6 x2in already installed in boat. Sounds OK but not more than 25W worth of power per channel!@

    Product features

    2 Channel 300 Watt Mini Amplifier with 3.5mm Input | Dual Channel Mini Portable Stereo

    Pyle's dual channel mini portable stereo and receiver box easily allows you to pipe music to two speakers using a 3.5 mm jack input. So you can hook it up to your iPod, laptop, or any other digital music player.

    This 300 watt rack mount audio speaker power amplifier system is a powerful solution for your trade show display. This dual channel 12V home studio amplifier is portable, mountable, and easy to conceal. It requires a 12 V DC.

    2 Channel IC Mini Amplifier with 3.5mm Input Plug with Adjustable Gain Control

    Give your home theater entertainment system a boost with this Pyle mini sound amplifier 300 watt rack mount audio speaker power amplifier system. The mini sound amplifier offers low distortion and acoustically accurate audio reproduction.

    This small multi purpose portable 2-channel compact digital home stereo receiver box features a rotary knob control for volume adjustments. The subwoofer audio amplifier is equipped with power protection circuitry, anti-thump, and soft turn on / off. It supports speakers w/ 4 ohm impedance. Enjoy high quality audio with this dual channel mini portable stereo home entertainment system.

    MTX TNP212DV 12 Inch 2000 Watt Dual Loaded Subwoofer Enclosure with Amplifier and MWA040 External Bass Control Knob Accessory

    Product description

    The MTX TNP212DV 12 Inch 2000 Watt Dual Loaded Subwoofer Box Enclosure delivers unforgettable bass with the perfect combination of 12 inch subs, monoblock amp, and a box to boot. This dual 12 inch vented enclosure has a single terminal cup showing a final 2 ohm impedance load to any connected amplifier. The built in Terminator subwoofers feature durable, light polypropylene dust caps that stand up to the rigors of most trunks while using less power. Each subwoofer can handle 500 watts RMS power, resulting in a power level of 1000 watts RMS or 2000 watts max for the entire enclosure. The box measures 29.5 x 13.5 x 11 x 14 inches and is constructed with 0.625 inch MDF with tough carpet covering. Also included is the MTX Bass Control Knob. Hook this control box up to your car audio amplifier using the 1-wire connecting cable and customize your booming bass with the easy-to-use knob controller. Adjust your bass conveniently from your dash without having to reach for the amplifier. This remote bass controller is compatible with MTX amplifier THUNDER and WET series monoblock channel models including THUNDER1000.1, THUNDER500.1, and WET500.1. Easily mount the bass knob box with the integrated side slots and the included hardware. The TNA500D is a 500 watt class D amplifier designed specifically to fit with this car audio setup so you'll be 1 step close to audio perfection right out of the box.

    • MTX AMPLIFIER: MTX 12-Inch 2000W Dual Loaded Subwoofer Enclosure with Amplifier; Dual 12 inch vented enclosure with a single terminal cup
    • POWERFUL SYSTEM: 2,000 watt of max power, 1,000 watts RMS; Vented design is tuned for harder hitting base
    • DUST CAPS: Polypropylene dust caps are durable and lightweight, allowing them to use less power; Enclosure measures 29.5 x 13.5 x 11 x 14 inches; 0.625 inch solid MDF construction
    • BASS CONTROL KNOB: MTX MWA040 External Bass Control Knob for THUNDER and WET Car Audio Amplifier; External bass control knob provides customizable bass for your optimal sound experience
    • TOTAL CONTROL: Allows you to control your bass from the dash without having to reach for the amplifier; Simple 1-wire connection gets you up and running in a flash; Compatible with MTX amplifier THUNDER and WET series monoblock channel models: THUNDER1000.1, THUNDER500.1, and WET500.1

    Sky High Car Audio Dual Speaker Wire Amplifier Inputs

    Based on 6 reviews Check latest price

    Product description



    -Sky High Car Audio Dual Speaker Wire Amplifier Inputs

    -Take your single amplifier speaker inputs and make them duals!

    -Fits most amps

    -8 Gauge inputs

    -Set of 2



    *AMPLIFIER AND WIRE NOT INCLUDED

    Rockville RV8.2A 800 Watt Dual 8" Car Subwoofer Enclosure+Mono Amplifier+Amp Kit

    Rockville

    Based on 950 reviews Check latest price

    Product description

    The Rockville RV8.2A Single 8"" 800 watt vented subwoofer enclosure is one of the best bass all-in-one subwoofer packages we ever carried. This package is better than others on the market. This system includes a top of the line ported enclosure which gives you more punchy and better sounding bass. The vents were strategically placed on the bottom of the enclosure and then the enclosure is placed at a 15 degree angle to fire the bass out hard and give you amazing sound quality. This package also includes a mono block bass amplifier vs. most packages that have a 2 channel stereo amplifier. This mono amplifier is built just for loud bass. The amplifier is CEA-2006 compliant so you can be 100% sure you will get the power you expect. This is one of the only packages on the market that is CEA-2006 compliant. Most brands are unable to do this because they inflate their power ratings. CEA-2006 compliant means that these are tested and rated by the same industry standards used by other famous brands like Kenwood, Sony, Kicker, etc. The subwoofers in this package are of superior quality. They feature high power 1.5"" aluminum 4-layer voice coils with bumped and vented magnet motor structures among other features.



    The distinct advantage of the Rockville Bass Packages are that our systems from the woofers to the enclosures and amplifiers were all designed and engineered from scratch to work specifically together as a system. We tested these for months to ensure these met our rigorous quality standards. The final result is a super efficient bass response with loud, deep and clean sound.

    • Rockville RV8.2A Single 8" Bass Enclosure System With matching Mono Block Amplifier
    • 800 Watts Peak Power / 250 Watts RMS CEA-2031 Rating
    • Dual 8" Bass Enclosure System with matching Mono Block Amplifier
    • Quasi Transmission Line Cabinet Design. Fully adjustable low pass crossover: 50Hz - 250Hz
    • Bonded, Stapled and Braced 3/5" MDF Cabinet

    User questions & answers

    Question: can i use the amp with 2 Dual 12 inch speakers
    Answer: Yes, the package including one piece of phone case, two pieces of screen protector, one installation frame and a installation bag which includs wet wipes, cleaning cloth and sticker. You can use the installation frame and bag when you put the screen protector on, which will help your work much easier and faster. If you met any problem when using the product please contact us.
    Question: Will it work with a 2002 Toyota Highlander with stock stereo
    Answer: It protects it from scratching if you set it down, because it raise up, but it does not have a cover on the camera square, it is an open square.
    Question: Can it fit on a Dodge Challenger
    Answer: Not surr
    Question: I plugged and wired everything up correctly and it doesn’t work!!! Can someone please help me
    Answer: No, the metal ring will affect it .

    Product features

    Rockville RV8.2A 800 Watt Dual 8" Car Subwoofer Enclosure+Mono Amplifier+Amp Kit

    The Rockville RV8.2A Single 8" 800 watt vented subwoofer enclosure is one of the best bass all-in-one subwoofer packages we ever carried. This package is better than others on the market. This system includes a top of the line ported enclosure which gives you more punchy and better sounding bass. The vents were strategically placed on the bottom of the enclosure and then the enclosure is placed at a 15 degree angle to fire the bass out hard and give you amazing sound quality. This package also includes a mono block bass amplifier vs. most packages that have a 2 channel stereo amplifier. This mono amplifier is built just for loud bass. This is one of the only packages on the market that is CEA-2006 compliant. Most brands are unable to do this because they inflate their power ratings. CEA-2006 compliant means that these are tested by the same industry standards used by other famous brands like Kenwood, Sony, Kicker, etc. The subwoofers in this package are of superior quality. They feature high power 1.5" aluminum 4-layer voice coils with bumped and vented magnet motor structures among other features.

    The distinct advantage of the Rockville Bass Packages are that our systems from the woofers to the enclosures and amplifiers were all designed and engineered from scratch to work specifically together as a system. The final result is a super efficient bass response with loud, deep and clean sound.

    Subwoofer and Enclosure Features:

    Latest Reviews

    View all