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Rms Amplifiers

An amplifier is a device that takes an electrical signal and increases its strength by adding energy to the signal. It is used in many different types of audio systems, including home stereos, car audio systems, and public address systems. Browse the top-ranked list of RMS amplifiers below along with associated reviews and opinions. 

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  1. Pioneer - GM-DX871 - 1-Channel Mono Class D Subwoofer Amplifier, 1600W Max, 800W RMS at 1 Ohm, Variable LPF, Wired Bass Remote - Black

    SKU: J3KVTTLVFS

    Works great although...Works great but best buy installed it so that it drains my battery...Great Amp...Great power for 1600 watts. I recommend pioneer. Its still the best out there.

    Product Description

    A powerful black Class D mono amplifier delivering up to 800 watts RMS for deep, impactful bass.
    See all Multi-Channel Amps
    Your price for this item is $249.99

  2. Pioneer - GM-DX874 - 4-Channel Class D Amplifier, 1200W Max, Hi-Res Certified, Bridgeable, Variable HPF/LPF, Wired Bass Remote - Black

    SKU: J3KVTTLVFW

    Great amp love my new stereo thank you Best Buy great installation great service...Love everything took awhile to get appt. works great....Best birthday gift ever

    Product Description

    A powerful black Class D amplifier delivering Hi-Res Audio with gold-plated RCA connections and flexible installation.
    See all Multi-Channel Amps
    Your price for this item is $269.99

  3. Kenwood - KAC-531 Class D Digital Mono Amplifier with Variable Low-Pass Crossover and Bass Knob - Silver

    SKU: J722769YGK

    Wonderful great love it thank you very much i appreciate it...The Best Amp...Works great with my 2 12s. Both KenWood sounds so loud!

    Product Description

    A compact black Class D mono amplifier delivering deep bass with variable low-pass crossover and remote bass control.
    See all Mono Subwoofer Amps
    Your price for this item is $199.99
    Save $20
    The previous price was $219.99

  4. Alpine - R-Series Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black

    SKU: J3XV8SKPVR

    Product Description

    A black Class D bridgeable four-channel amplifier with Hi-Res Audio certification and variable crossovers.
    See all Multi-Channel Amps
    Your price for this item is $449.99

  5. Kenwood - KAC-334 Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Silver

    SKU: J722769YLV

    Great amp for the price.Couldn't find a better one at that price

    Product Description

    A black Class D bridgeable multichannel amplifier delivering powerful, distortion-free car audio with variable crossovers.
    See all Multi-Channel Amps
    Your price for this item is $199.99
    Save $20
    The previous price was $219.99

  6. Alpine - R2-A150M R-Series Mono Subwoofer Amplifier - 1500W at 1-Ohm, Hi-Res Certified - Black/Gray

    SKU: J3XV8SKPFQ

    Product Description

    A high-powered black and gray Class-D mono amplifier delivering 1500W at 1-Ohm with Hi-Res audio certification.
    See all Mono Subwoofer Amps
    Your price for this item is $699.95

  7. Sonance - Blaze PowerZone Connect 6008D – 6000 W DSP-enabled Class-D amplifier with 8 channels (Each) - Black

    SKU: J3GWXQ52C9

    Product Description

    A powerful black Class-D amplifier with 8 channels, DSP control, and flexible app-based system configuration.
    See all Integrated Amplifiers
    Your price for this item is $4,699.99

  8. Sonance - Blaze PowerZone Connect 3004D – 3000 W DSP-enabled Class-D amplifier with 4 channels (Each) - Black

    SKU: J3GWXQ5C3H

    Product Description

    A powerful black Class-D amplifier with 4 channels, DSP control, and flexible output for audio systems.
    See all Integrated Amplifiers
    Your price for this item is $3,049.99

  9. Alpine - R-Series Class D Mono Amplifier with Variable Crossovers - Black

    SKU: J3XV8SKPF5

    Product Description

    A compact black Class D mono amplifier delivering powerful, efficient sound with variable crossovers and preamp outputs.
    See all Mono Subwoofer Amps
    Your price for this item is $499.99

  10. Alpine - R-Series 8" Dual Voice Coil 2-Ohm Subwoofer - Black

    SKU: J3XV8SKP63

    Great 8” subwoofer. Would go bigger if I wasn’t trying to keep everything hidden

    Product Description

    A black subwoofer with dual 2-ohm voice coils, Kevlar-treated cone, and deep, controlled bass performance.
    See all 8" Subwoofers & Enclosures
    Your price for this item is $299.99
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FAQ

An RMS amplifier is designed to deliver continuous power output measured in Root Mean Square (RMS) watts, which represents the true, consistent power an amplifier can provide to speakers. Unlike peak power amplifiers that only indicate the maximum output for short bursts, RMS ratings give a more accurate representation of real-world performance and audio quality.

RMS wattage is important because it reflects the amplifier's ability to deliver sustained power to your speakers, resulting in clearer sound and less distortion at higher volumes. Matching your amplifier's RMS output to your speakers' RMS handling ensures optimal performance and prevents damage to your audio equipment.

Some RMS amplifiers are designed specifically for car audio systems, while others are intended for home use. It's important to check the amplifier's specifications and intended application to ensure compatibility with your setup. Using the correct type ensures proper power delivery and system integration.

To connect an RMS amplifier, you'll need to run audio signal cables from your receiver or head unit to the amplifier's input. Then, connect the amplifier's output terminals to your speakers using appropriate speaker wire. Always follow the manufacturer's wiring diagrams and instructions for the best results.

Key features to consider include the number of channels, total RMS power output, compatibility with your speakers, built-in crossovers, adjustable gain controls, and protection circuits. These features help you tailor your audio experience and protect your audio equipment from potential issues.