Everything for Back to School — and then someShop now

Skip to contentGo to Product Search
Main Content
Skip to contentGo to Product Search
Main Content
Best Buy

/

car audio

/

car amplifiers

/

mono subwoofer amps

Subwoofer Amps

Looking to take your audio experience to the next level? Look no further than our collection of subwoofer amps. Designed to enhance the low-frequency sounds in your favorite music, movies, and games, these powerful devices deliver deep, rich bass that will make you feel like you're right in the heart of the action. Whether you're a music enthusiast, a movie buff, or a gaming fanatic, our subwoofer amps are sure to elevate your entertainment setup and bring out the full potential of your audio system. Get ready to feel the rumble and immerse yourself in sound like never before with our selection of top-notch subwoofer amps.

Read More
Results
Main Results

  1. 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 $169.99
    Save $50
    The previous price was $219.99

  2. Bazooka - BT Series 6" Dual-Voice-Coil 2-Ohm Loaded Subwoofer Enclosure with Integrated 100W Amp - Black

    SKU: J2V6PJ3R3Y

    Product Description

    A black ported subwoofer enclosure with dual voice coils and integrated 100W amplifier for powerful bass.
    See all Car Subwoofers & Enclosures
    Your price for this item is $199.99

  3. Hifonics - BG-1300.1D Brutus Gamma Mono D 1300W Car Audio Subwoofer Amp, Bass Knob - Silver

    SKU: J3G2WP2KFC

    Product Description

    A silver mono car amplifier delivering 1300W power with efficient cooling, variable crossover, and bass knob.
    See all Mono Subwoofer Amps
    Your price for this item is $159.99

  4. Hifonics - BG-4000.1D Brutus Gamma Mono D 4000W Car Audio Subwoofer Amp, Bass Knob - Silver

    SKU: J3G2WP2ZQ4

    Product Description

    A powerful silver mono subwoofer amplifier delivering 4000W with efficient Ultra-Fi MOSFET technology and bass knob.
    See all Mono Subwoofer Amps
    Your price for this item is $329.99

  5. Alpine - S-Series Class D Bridgeable Multichannel Amplifier with Variable Crossovers - Black

    SKU: J3XV8SKSGC

    Product Description

    A versatile black Class D amplifier offering bridgeable four-channel power and automatic overheating protection for your car.
    See all Multi-Channel Amps
    Your price for this item is $299.95
    Save $0
    The previous price was $299.99

  6. Alpine - S-Series Class D Mono Amplifier with Variable Crossovers - Black

    SKU: J3XV8SKS8P

    Product Description

    A powerful black Class D mono amplifier with variable crossovers, preamp outputs, and improved heat management.
    See all Mono Subwoofer Amps
    Your price for this item is $299.99

  7. Alpine - S-Series Class D Mono Amplifier with Variable Crossovers - Black

    SKU: J3XV8SKS82

    Product Description

    A powerful black Class D mono amplifier delivering up to 1200W with variable crossovers and auto turn-on.
    See all Mono Subwoofer Amps
    Your price for this item is $549.99

  8. Alpine - 8" Single-Voice-Coil 4-Ohm Loaded Subwoofer Enclosure with Integrated 120W Amp - Black

    SKU: J3XV8SHRYK

    I got this unit for my Jeep and it works great it is powerful I've had it in for quite a while now and...had no problems it definitely added some superpower to the radio and I love it I would definitely...

    Product Description

    A compact black subwoofer enclosure with integrated 120W amp delivers powerful bass for Jeep Wrangler models.
    See all 8" Subwoofers & Enclosures
    Your price for this item is $649.95

  9. AudioControl - Altitude Series 800W Monoblock Class D Amplifier - Gray

    SKU: J3R8WFFSY2

    This is a great amplifier for the money, not to mention the features that it has, my only gripe is that

    Product Description

    A gray Class D monoblock amplifier delivering 800W power with advanced audio features and sleek design.
    See all Mono Subwoofer Amps
    Your price for this item is $269.99

  10. 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

  11. MB Quart - Jeep JT Gladiator Tuned 8" Dual-Voice-Coil 2-Ohm Subwoofer with Integrated 400W Amp - Black

    SKU: J3G2WP249W

    Great Sound...Great sound easy installment I recommend it to all Gladiator owners...didn’t want to upgrade my stereo so I paired this sub with the MBQJ-STG6A-1 which I bought though Best

    Product Description

    A black dual 8" subwoofer with integrated 400W amp delivers powerful bass for Jeep JT Gladiator.
    See all 8" Subwoofers & Enclosures
    Your price for this item is $459.99
    Save $280
    The previous price was $739.99

  12. Crunch - V-DRIVE 2125W 2-Channel Car Audio Amplifier - Black

    SKU: J3G2WPXJRX

    Product Description

    A black Class D 2-channel car amplifier with LED VU-Meter, variable bass boost, and wired remote.
    See all Multi-Channel Amps
    Your price for this item is $89.99

  13. Crunch - V-DRIVE 3725W Mono Block Car Audio Amplifier - Black

    SKU: J3G2WPXJ65

    Product Description

    A powerful black Class D mono amplifier with LED VU-Meter and wired bass remote for deep, controlled bass.
    See all Mono Subwoofer Amps
    Your price for this item is $149.99

  14. MB Quart - Reference 750W Class D Mono Amplifier - Black

    SKU: J3G2WP253S

    Product Description

    A black Class D mono amplifier delivering 750W power with electronic crossovers and remote bass control.
    See all Mono Subwoofer Amps
    Your price for this item is $229.99
    Save $10
    The previous price was $239.99

  15. AudioControl - 5-Channel Active Line Output Converter with AccuBASS and Subwoofer Control - Black

    SKU: J3R8WFFP6F

    Great For OEM integration in newer vehicles

    Product Description

    A black 5-channel converter that adds aftermarket amps or subs with AccuBASS and subwoofer control.
    See all Speaker Accessories
    Your price for this item is $259.99

  16. Powerbass - PB-US62 - Compact Amplified Subwoofer System - Dual 6" Subwoofers w/ Remote Gain Control - Black/Gray

    SKU: J3YVRYKQRG

    Product Description

    A compact black and gray under-seat subwoofer system with dual 6" woofers and remote gain control.
    See all Car Subwoofer Boxes & Enclosures
    Your price for this item is $199.99

  17. Powerbass - PBX-800.1D - Mono Class D 600W x 1 (2 ohm), 800W x 1 (1 ohm) Amplifier - Black/Gray

    SKU: J3YVRYKQPL

    Product Description

    A high-efficiency black and gray Class D mono amplifier delivering up to 800W at 1 ohm with advanced protection.
    See all Mono Subwoofer Amps
    Your price for this item is $359.99

  18. Powerbass - XMA-2000D - 2000 Watt x 1 @ 1-Ohm Class-D Amplifier - Black/Gray

    SKU: J3YVRYKPXY

    Product Description

    A high-efficiency black and gray Class-D mono amplifier delivering 2000 watts at 1-ohm for powerful car audio.
    See all Car Amplifiers
    Your price for this item is $404.00

  19. 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

  20. NVX - VADM1 v2 Monoblock Amplifier Micro Class D 600W RMS Compact Car/Marine/Powersports Amp with Wired Bass Remote

    SKU: J3Y7KLH8G3

    Product Description

    A compact Class D monoblock amplifier delivering 600W RMS with wired bass remote and advanced sound controls.
    See all Mono Subwoofer Amps
    Your price for this item is $189.99

  21. Hifonics - BG-1900.1D Brutus Gamma Mono D 1900W Car Audio Subwoofer Amp, Bass Knob - Silver

    SKU: J3G2WP2KFK

    Product Description

    A powerful silver mono D-class car amplifier with 1,900W output, variable crossover, and included bass knob.
    See all Mono Subwoofer Amps
    Your price for this item is $199.99

  22. Hifonics - BG-2500.1D Brutus Gamma Mono D 2500W Car Audio Subwoofer Amp, Bass Knob - Silver

    SKU: J3G2WP2KVL

    Product Description

    A powerful silver mono D-class car amplifier delivering 2500W with variable crossover, equalizer, and bass knob.
    See all Mono Subwoofer Amps
    Your price for this item is $239.99
    Save $30
    The previous price was $269.99

  23. Hifonics - BG-2200.1D Brutus Gamma Mono D 2200W Car Audio Subwoofer Amp, Bass Knob - Silver

    SKU: J3G2WP2KVJ

    Product Description

    A silver mono D class car amplifier delivering 2200W power with bass knob and efficient cooling.
    See all Mono Subwoofer Amps
    Your price for this item is $219.99

  24. Stinger - Micro 4-Channel 700W Marine and Powersports Amplifier - Silver

    SKU: J2VK4TVFC6

    This is a great amp installed by a Best Buy Audio technician....Paired the AMP with four 6x9" and 2 3x5" Kicker KS series speakers and it sounds great!...Great little amp, have this one and the 5 channel....

    Product Description

    A compact silver Class D amplifier with 700W power, weather resistance, and remote subwoofer control.
    See all Multi-Channel Amps
    Your price for this item is $629.99
1 - 24 of 24 items
24 items

Best Sellers

Related Pages

FAQ

A subwoofer amp, or subwoofer amplifier, is a device designed to power subwoofers by providing the necessary wattage and signal strength. It amplifies low-frequency audio signals, enhancing bass performance for a richer, deeper sound experience in your audio system.

While some amplifiers can power subwoofers, it's best to use an amp specifically designed for subwoofers. These amps are optimized to handle low-frequency signals and deliver the power needed for deep bass without distortion.

Many home theater receivers have a dedicated subwoofer output, but if your subwoofer is passive (without a built-in amp), you'll need a separate subwoofer amplifier to provide adequate power for optimal performance.

Key features to consider include power output (measured in watts), compatibility with your subwoofer’s impedance, adjustable crossover controls, phase switch, and connectivity options such as RCA or speaker-level inputs.

Yes, a dedicated subwoofer amp can enhance your system's sound quality by delivering cleaner, more powerful bass. This allows your main speakers to focus on mid and high frequencies for a clearer, more balanced audio experience.