Best Onlyfactorydirect in 2026

SEALED SINGLE 12" WOOFER SLIM CAR BOX - Just connect your wires and drop in your woofer and you're ready to roll! The front (where you load your woofer) is slanted and the back is flat

UNIVERSAL FIT - Measure the space in your vehicle, this box size is (H x L x D) 15.125" x 19.125" x 8.125", 12" woofer hole is 11" in diameter and mounting depth is 6.375", enclosure volume is .85 cubic feet

BUILT TOUGH - High Quality CARB Compliant MDF wood cabinet with .75" think face, black aviation grade carpet, gold binding post, positive and negative, raw wire input connections and arrives fully assembled

Single 12-inch Universal Fit Armored Series Ported Subwoofer Enclosure

Gross Internal Air Space: 1.75 ft³ | Tuned at 36 Hz

Engineered to Get Extremely Loud and Low - Featuring a 2" Wide Kerf Port Design

Universal fit - single chamber 18" Ported subwoofer enclosure

Competition Grade - high performance subwoofer box | engineered to sound incredible

Kerf (rounded) port design - allows for deep, accurate, and responsive bass

Triple 10-inch Universal Fit Armored Series Ported Subwoofer Enclosure

Gross Internal Air Space: 3.00 ft³ | Tuned at 38 Hz

Engineered to Get Extremely Loud and Low - Triple Chamber Design with Kerf Ports

Universal Fit - Dual Chamber 12" Ported Subwoofer Enclosure

Competition Grade, High Performance Subwoofer Box | Engineered to Sound Incredible

Kerf (Rounded) Port Design - Allows for Deep, Accurate, and Responsive Bass

SINGLE 10 INCH VENTED SUBWOOFER ENCLOSURE: The Bbox 10 inch single vented Pro-Tuned subwoofer box enclosure is designed for optimum bass response and low frequency reproduction which is ideal for lower profile sound quality subwoofers. Get the most out of your vehicle's subwoofer with car stuff designed for power and quality.

SPECIAL FORMULA: We use Aliphatic wood glue on our 10" subwoofer enclosures to ensure an airtight seal between all MDF parts. Each 10 inch subwoofer box also gets a second application of glue around all internal joints after the final assembly.

HIGH GRADE MDF: Our subwoofer box enclosures are built with a durable & thick MDF for solid frequency response and accurate music reproduction. Our construction offers a precision fit for our car subwoofer boxes & enclosures, which ensures a rattle and noise free environment.

Designed and Built for the Deepest Bass

Best Quality Enclosure

3/4" MDF Construction

Universal Fit - Single Chamber 10" Ported Subwoofer Enclosure

Competition Grade, High Performance Subwoofer Box | Engineered to Sound Incredible

Kerf (Rounded) Port Design - Allows for Deep, Accurate, and Responsive Bass

Dimensions: Width 30-1/4" x Height 13-1/4" x Depth 16"

Mounting Depth: 9-3/4 Inches

Air Space: 1.55 Cubic Feet

DUAL 15 INCH SEALED SUBWOOFER ENCLOSURE: The Bbox 15 inch dual sealed Pro Audio Tuned subwoofer enclosure is designed for optimum bass response and low frequency reproduction which is ideal for lower profile sound quality subwoofers. Get the most out of your car with a subwoofer designed for power and quality.

SPECIAL FORMULA: We use Aliphatic wood glue on our 15" subwoofer enclosures to ensure an airtight seal between all MDF parts. Each 15 inch subwoofer box also gets a second application of glue around all internal joints after the final assembly.

HIGH GRADE MDF: Our subwoofer box enclosures are built with a durable MDF that is 3/4" thick for solid frequency response and accurate music reproduction and we use a CNC Miter to ensure an airtight fit for your powered subwoofer. Our Dado design and construction offers a precision fit for our car subwoofer boxes & enclosures, which ensures a rattle and noise free environment.

Car Audio Custom 6" X 9" Sealed Speaker Wedge Gray Carpet Enclosure Unloaded Box

Perfect for subwoofer boxes, car trunk liner or for use as a dash cover.

Extremely durable fabric that will stand up to heavy usage.

Easy to cut, fit, and mold to desired shape or size.

Dimensions: Width 37-1/4" x T-PLT 27-1/4 x 13-3/4" x T-PLT 17-1/2 x Depth 9-1/2"

Install Location: Rear Hatch Well

Install Notes: T-Top Storage Lost, Does Not fit Convertible

UPGRADE YOUR SPEAKER SYSTEM: Simplify the process by utilizing these speaker enclosures to add additional 6-Inch by 9-inch speakers to your vehicle

ENCLOSURE MATERIALS: The enclosure is constructed of 3/4" MDF carpet with a poly fiber damper lining and nickel-plated spring terminals. Reinforced with glued joints and seams.

COVER MATERIALS: Speaker box comes carpeted with a standard grey trunk liner for maximum durability

SINGLE 12 INCH SEALED SUBWOOFER ENCLOSURE: The Bbox 12 inch single sealed wedge shaped Pro Audio Tuned subwoofer enclosure is designed for optimum bass response and low-frequency reproduction which is ideal for lower profile sound quality subwoofers. Get the most out of your vehicle's subwoofer with car stuff designed for power and quality.

SPECIAL FORMULA: We use Aliphatic wood glue on our 12" subwoofer enclosures to ensure an airtight seal between all MDF parts. Each 12 inch subwoofer box also gets a second application of glue around all internal joints after the final assembly.

HIGH GRADE MDF: Our subwoofer box enclosures are built with a durable MDF that is 3/4" thick for solid frequency response and accurate music reproduction and we use a CNC Miter to ensure an airtight fit for your powered subwoofer. Our Dado design and construction offers a precision fit for our car subwoofer boxes & enclosures, which ensures a rattle and noise free environment.

SDR Series Single 8-Inch Dual 2-ohm Loaded Subwoofer Enclosure

Peak Power: 700 Watts | RMS Power: 350 Watts

Pre-wired Internally for a 1 Ohm Final Impedance Load at the Terminals for an Easy Installation

Powerful Cinematic Experience - The DB10 offers room shaking bass for a truly immersive experience bringing your movies and music to new depths

10 inch Long Throw Driver - Longer excursion and controlled linearity results in deep bass and precise sound reproduction

High Performance Amplifier - Designed for serious performance, the amplifier design ensures exceptional low frequency output

Dimensions: Width 18-1/4" x Height 13-1/4" x Depth 16-1/4"

Mounting Depth: 15-1/4 Inches

Air Space: 1.60 Cubic Feet

SINGLE 12 INCH SEALED SUBWOOFER ENCLOSURE: The Bbox 12 inch single sealed Accu-Tuned subwoofer box enclosure is designed for optimum bass response and low frequency reproduction which is ideal for lower profile sound quality subwoofers. Get the most out of your vehicle's subwoofer with car stuff designed for power and quality.

SPECIAL FORMULA: We use Aliphatic wood glue on our 12" subwoofer enclosures to ensure an airtight seal between all MDF parts. Each 12 inch subwoofer box also gets a second application of glue around all internal joints after the final assembly.

HIGH GRADE MDF: Our subwoofer box enclosures are built with a durable MDF that is 3/4" thick for solid frequency response and accurate music reproduction and we use a CNC Miter to ensure an airtight fit for your powered subwoofer. Our Dado design and construction offers a precision fit for our car subwoofer boxes & enclosures, which ensures a rattle and noise free environment.

Dimensions: Width 36" x Height 16-1/2" x Depth 18"

Mounting Depth: 17-1/4 Inches to fit even the largest subwoofers

Air Space: 2.40 Cubic Feet per chamber

Rockville TM150B Complete Powered Home Theater Tower Speaker System With Dual 10" Subs. Built In Bluetooth with 150 foot range and perfect interference. Built in USB playback. Built in SD card playback. Built in FM radio with crystal clear reception.

2)10" subwoofers with incredibly loud and deep bass response.6)Full range drivers: 4" full range drivers with polypropylene cones,rubber surrounds,and bullet dust cap to give you incredible loud and clear sound.2)silk dome tweeters for incredible highs

Peak Power: 1000 Watts. RMS Power: 250 Watts. Built in 8 band equalizer with preset equalizer curves. Adjustable bass and treble. Built in high and low pass crossovers professionally tuned by audio engineers for top performance.

Goldwood Sound TR8F single slim 8" woofer sealed car enclosure, 8" woofer hole is 7.125" in diameter, built-in terminal with gold screw posts, wire leads included, fits most cars

High quality MDF hardwood, enclosure volume is .4 cubic feet, height 11.25" x length 15.25" x top depth 5" x bottom depth 7.25", speaker mounting depth is 4.75"

The front (where the woofer is loaded) is slanted and the back is flat, made of only the best black aviation carpet

Features: RockvilIe RQ12TB Single 12" Triangle Ported Subwoofer BedLined Enclosure

Finished with Durable Bed Liner. 3/4" MDF. High Quality Spring Loaded Terminals

Air Space: 2.2 Cubic Feet. Tuning Frequency: 35 HZ

SINGLE 10 INCH SUBWOOFER ENCLOSURE: The Bbox 10 inch single sealed wedge shape Pro Audio Tuned subwoofer enclosure is designed for optimum bass response and low frequency reproduction which is ideal for lower profile sound quality subwoofers. Get the most out of your vehicle's subwoofer with car stuff designed for power and quality.

SPECIAL FORMULA: We use Aliphatic wood glue on our 10" subwoofer enclosures to ensure an airtight seal between all MDF parts. Each 10 inch subwoofer box also gets a second application of glue around all internal joints after the final assembly.

HIGH GRADE MDF: Our subwoofer box enclosures are built with a durable MDF that is 3/4" thick for solid frequency response and accurate music reproduction and we use a CNC Miter to ensure an airtight fit for your powered subwoofer. Our Dado design and construction offers a precision fit for our car subwoofer boxes & enclosures, which ensures a rattle and noise free environment.

DUAL 12 INCH VENTED SUBWOOFER ENCLOSURE: The Bbox 12 inch dual vented Pro Audio Tuned subwoofer box enclosure is designed for optimum bass response and low frequency reproduction which is ideal for lower profile sound quality subwoofers. Get the most out of your vehicle's subwoofer with car stuff designed for power and quality..Power source type:Corded Electric.Speaker size:12 inches

SPECIAL FORMULA: We use Aliphatic wood glue on our 12" subwoofer enclosures to ensure an airtight seal between all MDF parts. Each 12 inch subwoofer box also gets a second application of glue around all internal joints after the final assembly.

HIGH GRADE MDF: Our subwoofer box enclosures are built with a durable MDF that is 3/4" thick for solid frequency response and accurate music reproduction and we use a CNC Miter to ensure an airtight fit for your powered subwoofer. Our Dado design and construction offers a precision fit for our car subwoofer boxes & enclosures, which ensures a rattle and noise free environment.

THE ULTIMATE PARTY BOX SPEAKER ENCLOSURE: Say hello to the greatest Pro Audio Tuned 6.5" speaker box you'll ever use. Say goodbye to unwelcome rattling disrupting your music's sound quality and ruining the vibe- thanks to the air-tight, resonant free recessed side panels sealed with our special aliphatic resin wood glue, our car audio speakers enclosure vastly improves the overall sound quality and bass of your system.

PREMIUM QUALITY BUILD YOU CAN COUNT ON: Each Bbox truck speaker box is built with high-grade MDF that is 5/8 inches thick for solid frequency response and accurate music reproduction. The metal nickel finish on our speaker box kit helps to ensure a solid grip on the speaker wires for seamless music signal transfer. You'll love the way the bass sounds in our 6.5 speaker enclosure. So, what are you waiting for? Let's get the party started with music you can truly jam to!

DESIGN THAT LOOKS GREAT ANYWHERE: The plush OEM grade charcoal carpeting of our car and truck speaker boxes look fantastic with the interior of any and all vehicles. Rest easy knowing that our car speaker box will match seamlessly all while providing uncompromising performance so you can hear the music the way it was meant to be heard.

DUAL 10 INCH SEALED SUBWOOFER ENCLOSURE: The Bbox 10 inch dual sealed Accu-Tuned subwoofer box enclosure is designed for optimum bass response and low frequency reproduction which is ideal for lower profile sound quality subwoofers. Get the most out of your vehicle's subwoofer with car stuff designed for power and quality.

SPECIAL FORMULA: We use Aliphatic wood glue on our 10" subwoofer enclosures to ensure an airtight seal between all MDF parts. Each 10 inch subwoofer box also gets a second application of glue around all internal joints after the final assembly.

HIGH GRADE MDF: Our subwoofer box enclosures are built with a durable MDF that is 1" thick for solid frequency response and accurate music reproduction and we use a CNC Miter to ensure an airtight fit for your powered subwoofer. Our Dado design and construction offers a precision fit for our car subwoofer boxes & enclosures, which ensures a rattle and noise free environment.

THE ULTIMATE PARTY BOX SPEAKER ENCLOSURE: Say hello to the greatest Pro Audio Tuned 6.5" speaker box you'll ever use. Say goodbye to unwelcome rattling disrupting your music's sound quality and ruining the vibe- thanks to the air-tight, resonant free recessed side panels sealed with our special aliphatic resin wood glue, our car audio speakers enclosure vastly improves the overall sound quality and bass of your system.

PREMIUM QUALITY BUILD YOU CAN COUNT ON: Each Bbox truck speaker box is built with high-grade MDF that is 5/8 inches thick for solid frequency response and accurate music reproduction. The metal nickel finish on our speaker box kit helps to ensure a solid grip on the speaker wires for seamless music signal transfer. You'll love the way the bass sounds in our 6.5 speaker enclosure. So, what are you waiting for? Let's get the party started with music you can truly jam to!

CNC MITER & DADO CONSTRUCTION: By using premium materials, specially formulated aliphatic wood glue, and recessed side panels, the construction of our speaker boxes is solid and airtight. This assembly eliminates vibrations and rattles.

Quad sealed speaker box

For 12 inch car speakers/ subwoofers

Constructed with 5/8 inch MDF