16 Best Car Amplifiers Under $200 Of 2022 - Top Ideas

Find the best car amplifiers for your sound system. We review the best car amplifiers in price and performance, as well as brand reputation, reliability, and user experience.

Car amplifiers are devices that amplify the sound of car stereo systems. They amplify the power and volume of musical instruments, speakers, and other audio components. Amplifiers are built to work with car stereos, but they work well with many other audio components.

If you're looking for an affordable, high-quality car stereo, check out the list of best car amplifiers. Our reviews and ratings will help you to make the best choice.

Review: Top 16 Best Car Amplifiers under $200

Erin Hart By, Erin Hart
  • 4 Gauge Car Amplifier Wiring Installation Kit. (1) 17 High Grade RCA Cable. 17' 4 Gauge Translucent Blue Power Cables. 17' 18 Gauge Blue Remote Cable. 17' 16 Gauge Clear Speaker Wire. 3' 4 Gauge Ground Wire. Gold Plated AGU Heat Resistant Fuse Holder.
  • HIGH QUALITY CONNECTIONS - RCA outputs and a daisy chain multiple amplifier build eliminates additional signal cables from the source unit. Molded secure connections are used for all wires and angled for ease of access during installation.
  • CLASS D AMPLIFIER - Class D topology ensures high efficiency with big power and a small footprint. This mono amplifier was built for driving subwoofers and subwoofer systems, maintaining the highest sound quality sound for your car audio.
  • MADE TO LAST - Low noise preamplifier generates maximum low voltage signal from source unit, minimizing distortion. High temperature impact resistant inputs with hex screw terminals allow secure connections and are erosion resistant.
  • Frequency Response: 20Hz - 250Hz, On-board Bass EQ Switch with +6 or +12dB boost at 45Hz
  • Highly Efficient Heatsink Design allows for Maximum Reliability & Performance
  • Featuring 4-Way Protection Circuitry and 4 Gauge Power & Ground Input Terminals for Maximum Current Flow
  • Rockville dB15 6000 Watt Peak/1500 Watt Dyno-Certified RMS Mono 2 Ohm Amplifier Car Audio Amp.
  • Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc). - 2 Ohm: 6000 Watts x 1 Channel. - 4 Ohm: 3600 Watts x 1 Channel.
  • Phase Control Switch. Full IC-Controlled Protection Circuitry. Remote Dashboard Subwoofer Control. Fully Adjustable 12dB Bass Equalizer. Mute and Delay Soft Start System.
  • MOSFET pulse width modulated power supply and proprietary heat dissipation design will ensure the amplifier for car subwoofers runs cool for even the most demanding playlists
  • Engineered to be the most efficient car monoblock amplifier in its class so that you can get the most out of your vehicle’s electrical system
  • Car audio amplifier with 700 watts RMS power at 1-ohm load (14.4v); 380 watts RMS at 2-ohm load (14.4v); 200 watts RMS at 4-ohm load (14.4v); Frequency response: 0 to 320 Hz (Bass Knob Included)
  • 550 watts x 1 at 4 ohms
  • Frequency response: 10 Hz to 500 Hz
  • Super Class D technology powered by Ultra-Fi MOSFETs for high power, efficient cooling with minimal distortion
  • Maximum Musical Consumption: 150.5 A Maximum Consumption in Sinusoidal Signal: 301 A
  • Max Power at 12.6VDC - 1 Ohm: 3000W Max Power at 12.6VDC - 2 Ohms: 2025W Max Power at 12.6VDC - 4 Ohms: 1140W
  • Frequency Response at Full Range: 10Hz to 20KHz (-3dB) Crossover High Pass (HPF) Variable: 10Hz to 80Hz (-12dB) Crossover Low Pass (LPF): Variable: 80 Hz to FULL (-12dB)


Car Amplifier Price


How to Choose The Best Car Amplifiers under $200 for You?

Fortunately, amplifiers are not too hard to understand, so let me walk you through choosing the right amp for your cars speakers. Knowing reputable brands of car amps certainly helps in choosing the right amplifier for your car. You will almost always want to get high-quality car amps for installing aftermarket speakers and subwoofers. 

If you are upgrading your cars audio system with higher-quality speakers, you do not want to be dependent on the amps found in your cars factory head unit to power those speakers. Without the amplifier, your vehicle would not be capable of handling the wattage needed to power any aftermarket speakers or subwoofers. 

You will need to find amplifiers with sufficient wattage to produce the best audio from the speakers. If you want the best sound from your car stereo, it is critical you do not power down the speakers. If you want to get the best quality sound, you should never underpower. 

For instance, if you had a 1,000-watt amp and four speakers requiring 350-watts each, then the amp could not deliver the necessary power, and your speakers could fail. For example, if an amplifier has a 100-watt x 4-channel RMS output, this will mean you need one speaker with a 100-watt RMS rating (or 4 speakers in that case, each with a 100-watt rating). It would be best if you could pick out your speakers first, and from the specifications of the last one, you could easily determine the minimal power required by the amplifier. Then, I will show how you can pair your amplifier to your speakers, based on the wattage, the RMS vs. peak, speaker efficiency, and whether or not you have any extra subwoofers. 

Whether you are starting out fresh, or upgrading; or looking to power component speakers or larger subwoofers, choosing the right amp is the key to your success. Choosing the best amplifier for your vehicle, home sound system, or professional audio application can be challenging. An amplifier that is both powerful enough and the right fit for your other components will have a dramatic impact on the sound coming out of your cars stereo. Beyond that, if you wanted to get more than two sets of speakers and two subwoofers, you will need to go for more than just an amplifier and reconfigure the way you configure your cars audio system. 

The Rockford Fosgate R500X1D takes your cars stereo system and audio quality to another level thanks to its rating of 500.0 Watts per channel at 2.0 Ohms RMS. This ultra-powerful 5-channel, D-Class, automotive sound power amp is capable of producing 100 Watts x 4 + 550 Watts in 2 ohms. This BOSS Audio R1100M Riot is a best 4-channel car amp which comes with a peak output of 1100 Watts in 2-Ohms and a peak output of 550 Watts in 4-Ohms. Now you know the amplifiers RMS Power rating is a more accurate measure of the output power, you can use this as a tool for properly matching an amplifier with the speakers(s) and subwoofers that you wish to use.

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Erin Hart By, Erin Hart