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Car Subwoofer Installations

Explore car subwoofer installation services for adding a subwoofer to your vehicle’s audio system. Compare what each service includes, check compatibility with your vehicle and equipment, and review any additional parts requirements before choosing an installation.

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  1. MTX - 12 Inch Subwoofer Box, Crunch 2 Channel Amplifier, & Soundstorm Wiring Kit - Black

    SKU: JJ8WZL59GL

    Excellent I would tell people that this is a great product

    Product Description

    A black dual 12-inch sealed subwoofer box, 2-channel amplifier, and complete wiring kit for enhanced car audio.
    See all 12" Subwoofers & Enclosures
    Your price for this item is $300.88
  2. 5 CORE - 6.5 Inch Subwoofer 500W Car Audio Woofer 4 Ohm Impedance Replacement Deep Bass Loud Speaker - Black

    SKU: J3GWLWVR54

    Product Description

    A black polypropylene cone subwoofer delivering deep bass, 100W peak power, and efficient 4 Ohm performance.
    See all 8" Subwoofers & Enclosures
    Your price for this item is $26.45
  3. MTX - Audio 8" 240W Amplified Subwoofer (2 Pack) & Soundstorm Wire Kit (2 Pack) - Black

    SKU: JJ8WZL2J9F

    Product Description

    A black amplified subwoofer and wire kit combo delivering powerful bass and easy installation for car audio.
    See all 8" Subwoofers & Enclosures
    Your price for this item is $428.53
  4. Junsun - 10" 1200W Slim Under Seat Subwoofer with Built-in Amplifier 300W RMS Adjustable Low Pass/Gain/Bass Boost with Wiring Kit - Black

    SKU: J3747JHHT9

    Product Description

    A black under-seat subwoofer with built-in amplifier delivers powerful, accurate bass and easy plug-and-play installation.
    See all 10" Subwoofers & Enclosures
    Your price for this item is $129.99
  5. Junsun - All-in-One 10" 1200W Slim Under Seat Subwoofer with Built-in Amplifier (300W RMS) Adjustable with Wiring Kit - Black

    SKU: J3747JHHWS

    Product Description

    A black under-seat subwoofer with built-in 1200W amplifier delivers clean, powerful bass and easy installation.
    See all 10" Subwoofers & Enclosures
    Your price for this item is $129.99
  6. 2) Planet Audio 12" 1800W Subwoofers + Vented Lined Box Enclosure + Amp + Wire - Black

    SKU: J3LWP42K2K

    Product Description

    A powerful black car audio kit featuring dual 12" 1800W subwoofers, vented enclosure, amplifier, and wiring.
    See all 12" Subwoofers & Enclosures
    Your price for this item is $393.75
  7. MTX - AUDIO RT8PT 8" 240W Car Subwoofer & Soundstorm AKS8 8 Gauge Amp Wiring Kit - Black

    SKU: JX4F6YHFZW

    Product Description

    A black 8" 240W car subwoofer with built-in amplifier and complete 8-gauge amp wiring kit.
    See all 8" Subwoofers & Enclosures
    Your price for this item is $199.99
  8. KICKER - Hideaway 8" Subwoofer with Enclosure and Integrated 150W Amplifier - Black

    SKU: JXHZRT25TH

    Love it! Sounds great and install was great by Best Buy team...I love Kicker... the best bass sub you can ask for!

    Product Description

    A compact black subwoofer with an aluminum cone and integrated 150W amplifier for deep, powerful bass.
    See all 8" Subwoofers & Enclosures
    Your price for this item is $329.99
  9. Kenwood - Road Series 12" Single-Voice-Coil 4-Ohm Subwoofer - Black

    SKU: J72276SGXC

    Love it, the sounds great. Fit nicely in my car. Best speakers...Works great Sounds goodBest speakers for the price best store to buy from fast shipping and great customer

    Product Description

    A black single-voice-coil subwoofer delivering powerful 1000W bass with a 36-300Hz frequency response.
    See all 12" Subwoofers & Enclosures
    Your price for this item is $59.99
  10. KICKER - CompR 12" Dual-Voice-Coil 2-Ohm Subwoofer - Black

    SKU: JXHZRTC3RG

    Love it! And Best Buy with the best prices!...Love best buy best store ever invented highly recommend shopping there and no where else.

    Product Description

    A black dual 2-ohm subwoofer delivering deep, powerful bass with ribbed Santoprene surround for reliability.
    See all 12" Subwoofers & Enclosures
    Your price for this item is $161.99
    Save $28
    The previous price was $189.99
  11. Pioneer - TS-WX1010A - 10" Active Sealed Loaded Subwoofer, 300W RMS, 1100W Max, Built-in Class D Amplifier, Wired Bass Remote - Black

    SKU: J3KVTT8GSZ

    Best best...Nice quality and I love the men who installed it for me...The sound is great, thank you best buy

    Product Description

    A powerful black subwoofer with built-in Class D amplifier, urethane surround, and customizable bass controls.
    See all Car Speakers
    Your price for this item is $239.99
  12. KICKER - CompR 12" Dual-Voice-Coil 2-Ohm Loaded Subwoofer Enclosure - Black

    SKU: JXHZRTC8FS

    Kicker always has the best sound. Great set up paired with a Jbl mono amp...Kicker always has the best!! You want a great all around? Then this is it!!

    Product Description

    A powerful black subwoofer enclosure with dual 2-ohm voice coils and robust MDF construction for deep bass.
    See all 12" Subwoofers & Enclosures
    Your price for this item is $349.99
  13. KICKER - Hideaway 10" Single-Voice-Coil Loaded Subwoofer with Sealed Enclosure - Black

    SKU: JXHZRT25WL

    I love my experience with Best Buy. Courteous staff, quick delivery and no hassle....Sounds great the installation guy did a great job and I love it.

    Product Description

    A compact black powered subwoofer with a 10" speaker, 180-watt amplifier, and durable aluminum chassis.
    See all 10" Subwoofers & Enclosures
    Your price for this item is $399.99
  14. Alpine - 8" Powered Subwoofer System - Black

    SKU: J3XV89CSXX

    Product Description

    A compact black powered subwoofer system with durable cast-metal construction for deep, enhanced vehicle bass.
    See all 8" Subwoofers & Enclosures
    Your price for this item is $349.95
    Save $50
    The previous price was $399.99
  15. KICKER - CompC 10" Single-Voice-Coil 4-Ohm Loaded Subwoofer Enclosure - Black

    SKU: JXHZRT26QX

    Great sound...Kicker brand is the best compact great sound love it!!...The best...Love it.. I love Best Buy. Best Buy is amazing. There's nothing better than coming into a store.

    Product Description

    A black, heavy MDF subwoofer enclosure designed for powerful bass and easy installation in your car.
    See all 10" Subwoofers & Enclosures
    Your price for this item is $219.99
  16. KICKER - Dual 12" Single-Voice-Coil 2-ohm Loaded Subwoofer - Black

    SKU: JXHZRT8XZ2

    Love the speed that it arrived.! Love best buy...I love my speakers they sound great!I will recommend to everyone!

    Product Description

    A powerful black dual 12-inch subwoofer enclosure delivering deep bass with 1500W RMS and sturdy construction.
    See all 12" Subwoofers & Enclosures
    Your price for this item is $849.99
  17. KICKER - Solo-Baric L7S 10" Single-Voice-Coil 2-Ohm Loaded Subwoofer Enclosure - Black

    SKU: JXHZRT8XZT

    Great sub!...These are the best subwoofers!...Probably the best speakers ive ever bought.

    Product Description

    A black, slim enclosure subwoofer delivering powerful bass with 1200W peak power and 2-ohm impedance.
    See all 10" Subwoofers & Enclosures
    Your price for this item is $429.99
  18. Pioneer - TS-A30S4 - A-Series 12" Component Subwoofer, 400W RMS, 1400W Max, Single 4-Ohm Voice Coil, IMPP Cone - Black

    SKU: J3KVTTPRQ8

    Best speakers...Great sound speakers for a great price would recommend it to family and friends...Love it , sounds great. The bottom notes hit nice amd hard. The sound is booming.

    Product Description

    A black 12" subwoofer delivering 1400W max power with an IMPP cone for tight, accurate bass.
    See all 12" Subwoofers & Enclosures
    Your price for this item is $99.99
  19. Pioneer - 12" Single-Voice-Coil Loaded Subwoofer Enclosure - Black

    SKU: J3KVTT8GTF

    Product Description

    A black sealed-enclosure subwoofer delivering high-output sound with adjustable bass boost and phase control.
    See all 12" Subwoofers & Enclosures
    Your price for this item is $370.00
  20. KICKER - CompC 10" Single-Voice-Coil 4-Ohm Subwoofer - Black

    SKU: JXHZRT269S

    Love this...Punch on this woffers are the best.

    Product Description

    A black subwoofer delivering powerful bass with single voice coil and spring-loaded speaker terminals.
    See all 10" Subwoofers & Enclosures
    Your price for this item is $129.99
  21. Maxxlink - 12" Single Ported Subwoofer Enclosure - Black

    SKU: J3G2WPX2ST

    Product Description

    A durable black MDF ported enclosure tuned to 38Hz, designed for most 12-inch car subwoofers.
    See all Car Ported Subwoofer Enclosures
    Your price for this item is $54.99
    Save $25
    The previous price was $79.99
  22. KICKER - Solo-Baric L7R 10" Single-Voice-Coil 2-Ohm Loaded Subwoofer Enclosure - Black

    SKU: JXHZRT8RWP

    Great speaker set up! Kicker solo subs never disappoint. The sound quality is one of the best!...Booming bass great upgrade, I would definitely recommend to anyone trying to fit a system under a rear......

    Product Description

    A black subwoofer enclosure delivering powerful, clear bass with a 10-inch square, 2-ohm single voice coil.
    See all 10" Subwoofers & Enclosures
    Your price for this item is $369.99
  23. MTX - TNE212D 12" 1200W Dual Loaded Car Subwoofers Box & Planet 1500W Amp with Kit - Black

    SKU: JX4F6YH4RL

    Subs are great, love some MTX Terminators....You need an in-line converter and the included wiring kit; it's so trash, best to not install it....Great Product...love the overall product. had to get a...

    Product Description

    A complete black car audio package featuring dual 12" subwoofers, 1500W mono amp, and installation kit.
    See all 12" Subwoofers & Enclosures
    Your price for this item is $344.93
    Save $0
    The previous price was $345.66
  24. Planet Audio - Anarchy 8" Dual-Voice-Coil 4-Ohm Subwoofer - Black

    SKU: JXX3554W99

    very big and reached perfectly in my car since it does not take up much space but its sound is the best

    Product Description

    A black subwoofer with dual voice coils and poly injection cone delivers up to 1200W of dynamic bass.
    See all Car Subwoofers & Enclosures
    Your price for this item is $49.99

Car subwoofer installations can add depth and impact to your vehicle’s sound system, helping you hear bass notes that smaller car speakers may struggle to reproduce. A successful car subwoofer installation starts with choosing a setup that fits your vehicle, listening preferences, and available space. Consider how much room you can dedicate to a subwoofer enclosure without interfering with seating, cargo access, or vehicle safety features. A powered subwoofer combines the subwoofer and amplifier in one unit, while a passive subwoofer requires a separate amplifier matched to its power-handling specifications and impedance. Compare continuous power ratings, often listed as RMS, rather than relying only on peak wattage, and follow the manufacturer’s enclosure recommendations. Your existing car stereo also matters: a factory radio may require a compatible integration device to provide an appropriate audio signal, while an aftermarket receiver may include dedicated subwoofer outputs and adjustment controls. Proper wiring, secure mounting, and careful tuning are essential parts of car audio installation. The amplifier needs correctly sized power and ground wiring, with an appropriately rated fuse positioned near the battery according to the equipment manufacturer’s instructions. Power cables should be protected from sharp edges, heat, and moving components, and installation work must avoid airbags, fuel lines, brake lines, and other critical vehicle systems. The enclosure and amplifier also need secure mounting and adequate clearance, including ventilation where required. After the subwoofer wiring is complete, adjusting amplifier gain, crossover settings, and phase can help blend low-frequency output with the rest of your car speakers. Gain is an input-sensitivity adjustment, not an extra volume control; setting it too high can introduce distortion and risk equipment damage. For shoppers who are unfamiliar with automotive electrical systems or factory stereo integration, professional car subwoofer installation can help address compatibility, cable routing, and system setup. A thoughtfully installed and tuned system supports balanced bass that complements your music rather than overpowering it.

FAQ

Car subwoofer installation typically includes planning component placement, mounting the equipment, routing wiring, connecting the subwoofer to the audio system, and configuring amplifier settings. The exact process depends on the vehicle, stereo, and whether the subwoofer has a built-in amplifier.

A car subwoofer can often be added while keeping the factory stereo. Depending on the vehicle’s audio system, the installation may use speaker-level inputs, a line output converter, or a vehicle-specific integration interface. An installer can identify the connection method your system requires.

A powered subwoofer includes a built-in amplifier, so installation involves connecting that unit to power and an audio signal. A passive subwoofer requires a separate amplifier, with speaker wiring connecting the amplifier to the subwoofer. Both setups require planning for component placement and cable routing.

Provide your vehicle’s year, make, model, and trim, along with details about its current stereo. Mention any factory premium audio package, aftermarket radio, external amplifier, or previous audio modifications. This information helps an installer identify the connections and integration steps involved.

A typical installation includes amplifier power and ground connections, an audio signal connection, and speaker wiring for a passive subwoofer. The amplifier may also require a remote turn-on connection, depending on its design. Wiring requirements vary with the stereo, amplifier, and subwoofer configuration.