Top 9 8in Subwoofer Box – Car Subwoofer Boxes & Enclosures

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1. Skar Audio

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Skar Audio SK2X8V Dual 8" Universal Fit Ported Subwoofer Enclosure

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Skar Audio #ad - Internal volume: 2. 00 ft³ | tuned @ 39 Hz. Kerf rounded port design - allows for deep, accurate, and responsive bass. Universal fit - Dual chamber 8" Ported subwoofer Enclosure. Subwoofer hole cut-out diameter: 7. 25" | mounting depth: 11. 5". Competition grade, high Performance subwoofer box | engineered to sound incredible. Premium push terminals with internal speaker wire leads ready for installation.
BrandSkar Audio #ad
ManufacturerSkar Audio #ad
Height12 Inches
Length25.75 Inches
Width16 Inches
Part NumberSK2X8V
ModelSK2X8V
Warranty2 year limited warranty

2. Goldwood Sound, Inc.

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Goldwood TR8F 8" Single Truck Box Speaker Cabinet

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Goldwood Sound, Inc. #ad - The front where the woofer is loaded is slanted and the back is flat, made of only the best black aviation carpet. Goldwood sound tr8f single slim 8" woofer sealed car enclosure, built-in terminal with gold screw posts, 8" woofer hole is 7. 125" in diameter, wire leads included, fits most cars. Use for car, truck, SUV or fixed installation speakers. Ships fully assembled, simply drop in your woofer. 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".
BrandGoldwood Sound, Inc. #ad
ManufacturerGoldwood Sound, Inc. #ad
Height11.25 Inches
Length15.25 Inches
Weight8 Pounds
Width7.25 Inches
Part NumberTR8F
ModelTR8F

3. OnlyFactoryDirect

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8S Sealed 8" Single Car Bass Box Speaker Enclosure Cabinet for Truck SUV

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OnlyFactoryDirect #ad - The front where the woofer is loaded is flat and the back is slanted, made of only the best black aviation carpet. 8" woofer hole is 7. 125" in diameter, built-in terminal with gold screw posts, wire leads included, fits most cars. Applications: car, truck, SUV or fixed installation speakers. Ships fully assembled, simply drop in your woofer. High quality mdf hardwood, height 10" x length 14. 125" x top depth 6. 875" x bottom depth 9. 75", enclosure volume is. 46 cubic feet, speaker mounting depth is 6. 5".
BrandOnlyFactoryDirect #ad
ManufacturerOnlyFactoryDirect #ad
Height10 Inches
Length14.13 Inches
Weight8 Pounds
Width9.75 Inches
Part NumberFBA_8S
Model8S
WarrantyN/A

4. American Sound Connection

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Car Audio Dual 8" SPL Bass Subwoofer Labyrinth Vent Sub Box Stereo Enclosure

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American Sound Connection #ad - Dimensions: width 23-1/4" x height 10-3/4" x Depth 16". Mounting depth: 8-1/2 Inches. Air space: 084 cubic Feet.
BrandAmerican Sound Connection #ad
ManufacturerAmerican Sound Connection #ad
Height10.7 Inches
Length25.1 Inches
Weight39.15 Pounds
Width16.8 Inches
Part Number2X8VMBASS
Model2X8VMBASS

5. Q Power

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Q Power QBOMB8V Dual 8 Inch Vented Port Subwoofer Sub Box with Bedliner Spray

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Q Power #ad - Middle slot port. Durable black bed liner spray finish. Dual vented chamber design. Size: 8-inch. Spring loaded terminals.
BrandQ Power #ad
ManufacturerQPower #ad
Height0 Inches
Length0 Inches
Weight71.54 Pounds
Width0 Inches
Part NumberQBOMB8V
ModelQBOMB8V

6. American Sound Connection

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Car Audio Single 8" SPL Bass Subwoofer Labyrinth Vent Sub Box Stereo Enclosure

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American Sound Connection #ad - Dimensions: width 12-1/2" x height 10-1/2" x Depth 16-1/2". Mounting depth: 11-1/4 Inches. Air space: 080 cubic Feet.
BrandAmerican Sound Connection #ad
ManufacturerAmerican Sound Connection #ad
Height10.7 Inches
Length16.6 Inches
Weight22.15 Pounds
Width12.6 Inches
Part Number1X8VMBASS
Model1X8VMBASS

7. Skar Audio

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Skar Audio Single 8" 700W Loaded SDR Series Vented Subwoofer Enclosure | SDR-1X8D2

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Skar Audio #ad - Pre-wired internally for a 1 Ohm Final Impedance Load at the Terminals for an Easy Installation. Peak power: 700 watts | rmS Power: 350 Watts. Double front baffle with Countersunk Subwoofer Mounting Design for Flush and Attractive Appearance. Premium vented enclosure Made of High Strength MDF and Finished in Black Carpeting. Sdr series single 8-inch Dual 2-ohm Loaded Subwoofer Enclosure.
BrandSkar Audio #ad
ManufacturerSkar Audio #ad
Height13.5 Inches
Length17 Inches
Weight33.75 Pounds
Width16.5 Inches
Part NumberSDR-1X8D2
ModelSDR-1X8D2
Warranty2 year limited warranty

8. Rockville

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

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

9. 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 - 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. Each subwoofer chamber Features an Advanced Slot Port for Maximum Bass. 35" | mounting Depth: 6. 25". Competition grade, high Performance Subwoofer Box | Engineered to Sound Incredible. 80 ft³. Ports located on bottom of Each Subwoofer Chamber | Tuned at 41 Hz.
BrandSkar Audio #ad
ManufacturerSkar Audio #ad
Height14 Inches
Length15 Inches
Width31.5 Inches
Part NumberSK3X8V
ModelSK3X8V
Warranty2 Year Limited Warranty