Top 10 Subwoofer Box 8 Inch – Car Subwoofer Boxes & Enclosures

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1. Skar Audio

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Skar Audio SK3X8V Triple 8" Universal Fit Ported Subwoofer Enclosure with Angled Rear Firing Design

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Skar Audio #ad - 35" | mounting Depth: 6. 80 ft³. Competition grade, high Performance Subwoofer Box | Engineered to Sound Incredible. Each subwoofer chamber Features an Advanced Slot Port for Maximum Bass. Ports located on bottom of Each Subwoofer Chamber | Tuned at 41 Hz. Angled, rear-firing design | Gross Internal Volume: 2. Subwoofer hole cut-out diameter: 7. Universal fit 8" ported Subwoofer Enclosure with Three Independent Subwoofer Chambers. 25".
BrandSkar Audio #ad
ManufacturerSkar Audio #ad
Height14 Inches
Length15 Inches
Width31.5 Inches
Part NumberSK3X8V
ModelSK3X8V
Warranty2 Year Limited Warranty

2. Skar Audio

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Skar Audio SK1X8V Single 8" Universal Fit Ported Subwoofer Enclosure

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Skar Audio #ad - Competition grade, high Performance subwoofer box | engineered to sound incredible. Internal air space: 1. 00 ft³ tuned @ 40 Hz. Premium push terminals with internal speaker wire leads ready for installation. Universal fit - Single chamber 8" Ported subwoofer Enclosure. Kerf rounded port design - allows for deep, accurate, and responsive bass. Subwoofer hole cut-out diameter: 7. 25" | mounting depth: 12. 50".
BrandSkar Audio #ad
ManufacturerSkar Audio #ad
Height12 Inches
Length16 Inches
Width15.25 Inches
Part NumberSK1X8V
ModelSK1X8V
Warranty2 year limited warranty

3. GOLDWOOD

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GOLDWOOD TR8P Sealed Single Car Speaker Cabinet Box for 8" Dual Woofer

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GOLDWOOD #ad - What's in the box - goldwood tr8p empty single slim Speaker Box. Universal fit - measure the space in your vehicle, 8" woofer hole is 7. 125" in diameter and mounting depth is 3.

5", this box size is H x L x D 9. 25" x 12. 625" x 6. 25", enclosure volume is. 3 cubic feet. Use for car, truck, SUV or fixed installation applications. System requirements - complete car audio wired system ready for a passive enclosure and a woofer to attach to the included wires. Sealed single 8" dual vc woofer slim car box - just connect the wires and drop in your woofer and you're ready to roll! The front where the woofers load is slanted by 2. 5" and the back is flat. Built tough - high quality carb compliant mdf wood cabinet with. 625" think face, black aviation grade carpet, spring loaded, right and left, positive and negative, raw wire input connections with wire and arrives Fully Assembled.
BrandGOLDWOOD #ad
ManufacturerGoldwood Sound, Inc. #ad
Height9.25 Inches
Length12.75 Inches
Weight5 Pounds
Width6.25 Inches
Part NumberTR8P

4. Q Power

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QPower QBGMCFF07208 8 Inch Dual Port Subwoofer Enclosure Box with Underseat Down Fire for GMC and Chevy Crew Cab 2007 to Current

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Q Power #ad - Made for gmc and chevy: engineered to fit GMC and Chevy Crew Cab from 2007 to current. Durable: bed liner material provides durability and protection. Loud bass: enclosure's design makes for an ideal spot for loud bass playing. Ideal fit: 2-hole 8-inch openings allow for an ideal fit for 2 subwoofers. Crisp sound: underseat down fire capabilities feature louder and crisper sound.
BrandQ Power #ad
ManufacturerQPower #ad
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5. Q Power

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QPower QBFORDFF09208 8 Inch Dual Port Subwoofer Enclosure Box with Underseat Down Fire for Ford F150 Super Crew and Ford F250 and 350 Super Duty

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Q Power #ad - Made for ford: engineered to fit ford f150 super crew 2009 to current as well as Ford F250 and 350 Super Duty 2017 to current. Crisp sound: underseat down fire capabilities feature louder and crisper sound. Ideal fit: 2-hole 8-inch openings allow for an ideal fit for 2 subwoofers. Durable: bed liner material provides durability and protection. Loud bass: enclosure's design makes for an ideal spot for loud bass playing.
BrandQ Power #ad
ManufacturerQPower #ad
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6. Atrend

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Atrend 8TKV 8” Single Vented/Universal/Truck Wedge Subwoofer/Speaker Enclosure

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Atrend #ad - Spl-tuned 8” single vented subwoofer enclosure designed for optimum bass response and low frequency reproduction at 40Hz. Cnc miter & dado design and construction for the ultimate in airtight precision fit of all parts which ensures a rattle and noise free environment.

Specially formulated aliphatic wood Glue to ensure an airtight seal between all MDF parts with a second application of glue around all internal joints after final assembly. Pneumatic applied brad nails to pull tight and hold the MDF parts during the glue drying process and help assure a no-leak, no-rattle air chamber. Enclosure dimensions subwoofer mounting depth:6”, sub cut out: 7. 125”, top depth: 5. 11”, bottom Depth: 8. 36”, height: 15. 375”, width: 14. 6”, tuning frequency: 40Hz.
BrandAtrend #ad
ManufacturerAtrend #ad
Part Number8TKV
Model8TKV

7. Skar Audio

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Skar Audio AR1X8V Single 8"" Universal Fit Armor Coated Ported Subwoofer Box with Kerf Port

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Skar Audio #ad - Enclosure features a Durable and Attractive Bed-Liner Finish. Gross internal air space: 1. 10 ft³ | tuned at 41 Hz. Subwoofer hole cut-out diameter: 7. 3125"" | mounting Depth: 9. 00"". Engineered to get extremely loud and Low - Featuring a 1"" Wide Kerf Port Design. Single 8-inch universal Fit Armored Series Ported Subwoofer Enclosure.
BrandSkar Audio #ad
ManufacturerSkar Audio #ad
Height12.75 Inches
Length17.75 Inches
Width13.75 Inches
Part NumberAR1X8V
ModelAR1X8V
Warranty2 Year Limited Warranty

8. Rockville

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RockvilIe RQB8 Single 8" Side Ported Subwoofer Sub Box Enclosure w/Bed Liner

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Rockville #ad - Tuning frequency: 34 HZ. 3/4" mdf. Product dimensions h x w x d: 15" x 18" x 13" inches. High quality Spring Loaded Terminals. Features: rockvilie rqb8 single 8" Side Ported Subwoofer Enclosure w/ Bed Liner. Air space: 1. 0 cubic feet. Finished with durable bed liner.
BrandRockville #ad
ManufacturerRockville #ad
Height10 Inches
Length18 Inches
Weight18.96 Pounds
Width13 Inches
Part NumberRQB8 SINGLE
ModelRQB8 SINGLE

9. Atrend

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Black, Atrend Bbox E8ST 8"" Single Truck Sealed

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Atrend #ad - Specially formulated aliphatic wood Glue to ensure an airtight seal between all MDF parts with a second application of glue around all internal joints after final assembly.

Cnc miter & dado design and construction for the ultimate in air tight precision fit of all parts which ensures a rattle and noise free environment. Enclosure dimensions sub cut out: 7”, height: 11. 25”, width: 15. 25”, mounting depth: 5”, Depth: 7. 25”. Pneumatic applied brad nails to pull tight and hold the MDF parts during the glue drying process and help assure a no-leak, no-rattle air chamber. Pro tuned 8” single sealed subwoofer enclosure designed for optimum bass response and low frequency reproduction which is ideal for lower profile sound quality subwoofers.
BrandAtrend #ad
Manufactureratrend #ad
Height11.25 Inches
Length15.25 Inches
Weight9 Pounds
Width5 Inches
Part NumberE8ST
ModelE8ST
Warranty1

10. Goldwood Sound, Inc.

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Goldwood TR8D 8" Dual Sealed Car Box Speaker Cabinet

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Goldwood Sound, Inc. #ad - High quality mdf hardwood, enclosure volume is. 33 cubic feet per chamber, height 10" x length 20" x top depth 7" x bottom depth 9. 75", speaker mounting depth is 6. 5". Goldwood sound tr8d dual 8" woofer sealed car enclosure, 8" woofer holes are 7. 125" in diameter, wire leads included, built-in terminals with gold screw posts, fits most cars. Use for car, truck, SUV or fixed installation speakers. Ships fully assembled, simply drop in your woofers. The front where the woofers are loaded is flat and the back is slanted, made of only the best black aviation carpet.
BrandGoldwood Sound, Inc. #ad
ManufacturerGoldwood Sound, Inc. #ad
Height10 Inches
Length20 Inches
Weight13 Pounds
Width9.75 Inches
Part NumberTR8D
ModelTR8D