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Designed specifically for '07-'18 Silverado/Sierra Crew Cab Downfire sealed configuration to maximize bass and minimize interference Generous 9.5"...

Designed specifically for '07-'18 Silverado/Sierra Crew Cab Downfire sealed configuration to maximize bass and minimize interference Generous 9.5"...

Engineered for a custom-fit in '07-'18 Silverado/Sierra Ext Cab Downfire sealed design for superior bass precision Ideal mounting depth and chambe...

Total woofer displacements factored in: 0.24 cuft Net Internal Volume: 3.50 ft3 Tuning Frequency: 35 Hz Port Area: 52.00 inch2 Cutout Diameter: 1...

Made for Sundown SA-12v2 with flush baffle Total woofer displacements factored in: 0.24 cuft Net Internal Volume: 3.50 ft3 Tuning Frequency: 35 H...

The Q Power 12 inch QBOMB12VL dual vented subwoofer box kicks the music up to the next level with deep sounding and powerful bass. The vented sub b...

Made for Sundown SA-15v2 with double flush baffle Box External Dimensions: 30.00" × 16.50" × 17.22" Precisely built to manufacturer's specificatio...

Made for Sundown SA-8" with flush baffle Tru Spec Prefabricated enclosures are simple, straight to the point, subwoofer specific enclosures Precis...

Dual 10" Jeep Subwoofer Enclosure Box Shallow Unloaded JK, JKU, JL DS18 RGBDS18 is highly known for its innovative Jeep products. The JBASS is one ...

Total woofer displacements factored in: 0.24 cuft Net Internal Volume: 2.50 ft3 Tuning Frequency: 35 Hz Port Area: 37.13 inch2 Cutout Diameter: 1...

Perfect for Sundown X 12", Zv6 12", NSv6 12", and other heavy high-performance subwoofers Triple mounting baffle and quad flush baffle for enhance...

Port Area: 52.00 inch2 Tuning Frequency: 35 Hz Net Internal Volume: 3.50 ft3 Total woofer displacements factored in: 0.24 cuft Tru Spec Back Vent...

Made for Sundown SA-12v2 with flush baffle Total woofer displacements factored in: 0.24 cuft Net Internal Volume: 1.75 ft3 Tuning Frequency: 35 H...

Tru Spec Prefabricated enclosures are simple, straight to the point, subwoofer specific enclosures Built precisely to manufacturer's specification...

Elevate your audio experience with Tru Spec Elite Prefabricated Enclosures—subwoofer-specific marvels crafted precisely to manufacturer's specific...

The D15V offers powerful and precise bass performance with its dual-vented design Its compatibility with most 15-inch subwoofers ensures optimized...

Tru Spec Prefabricated enclosures are simple, straight to the point, true to spec sub enclosures with proper airspace and non restrictive port are...

Tru Spec Prefabricated enclosures are simple, straight to the point, true to spec sub enclosures with proper airspace and non restrictive port are...

Elevate your car audio with the top-tier King Boxes AK-12DVXL subwoofer enclosure Dual-vented design optimizes bass performance and precision low-...

Downfire sealed design for improved bass response Charcoal carpet finish for a clean, factory look Designed to fit the latest generation Silverado...

Custom-fit for 2002-2018 Dodge Ram Quad Cab - King Boxes speaker box designed to seamlessly fit your Quad Cab. Dual Upfire Design - Upward-firing ...

Made for Sundown SA-6.5"/ DC M3 6.5" with double flush baffle Tru Spec Prefabricated enclosures are simple, straight to the point, subwoofer speci...

Total woofer displacements factored in: 0.24 cuft Net Internal Volume: 3.50 ft3 Tuning Frequency: 35 Hz Port Area: 52.00 inch2 Cutout Diameter: 9...

The King Boxes AK-15DVL subwoofer box features an innovative Dual Vented Divided design for superior bass performance With its spacious enclosure,...

The D12S offers powerful and precise bass performance with its dual sealed design High-quality black carpet provides both durability and an appeal...

Tailored for '07-'13 Tahoe/Suburban, Yukon/Denali models Ported downfire design for deep, dynamic bass Optimal tuning at 37 Hz for rich, precise l...

Custom fit for Ford F-150 ('09-'22) and F250/F350 ('17-'22) Crew Cabs Downfire sealed design for enhanced bass response and protection Generous ch...

Elevate your car audio with True Spec Elite 12" Kicker Solo X Sub Up Port Back Prefab Subwoofer Enclosure S12KL7XSUPB Specialized enclosure for Ki...

Durable PE (Polyethylene) waterproof enclosure with UV Protection Easy to install – all hardware and wiring included OFC tinned 12GA wiring for mo...

Enhanced bass performance: Upgrade your car audio system with the Pipemans Installation Single 15" Vented Subwoofer Box, delivering deep, powerful...

Enhanced bass performance: Experience deep, powerful bass with the Heavy Duty Dual 15" 'L' Vented Subwoofer Enclosure, designed for maximum audio ...

1" MDF Face, 3/4" for the rest Gold Tipped Spring Loaded Terminals Premium Charcoal Colored Carpet QPower Dual 12" Carpeted Heavy Duty Sealed Subw...

Made for Sundown SA-8" with flush baffle Tru Spec Prefabricated enclosures are simple, straight to the point, subwoofer specific enclosures Precis...

Made for Sundown SA-6.5"/ DC M3 6.5" with double flush baffle Tru Spec Prefabricated enclosures are simple, straight to the point, subwoofer speci...

Made for Sundown SA-10" with flush baffle Tru Spec Prefabricated enclosures are simple, straight to the point, subwoofer specific enclosures Preci...

Total woofer displacements factored in: 0.24 cuft Net Internal Volume: 2.50 ft3 Tuning Frequency: 35 Hz Port Area: 37.13 inch2 Cutout Diameter: 9...

Tru Spec Prefabricated enclosures are simple, straight to the point, true to spec sub enclosures with proper airspace and non restrictive port are...

Optimized sealed enclosure Compression molded Fiberglass Reinforced Polymer with UV resistant finish Requires minimal disassembly and modification...

Optimized sealed enclosure Texture and color matched to vehicle interior Roto-mold design for lightweight and durable seamless construction Comple...

This subwoofer box is designed to be universally compatible, making it a versatile choice for upgrading your car audio system Expert craftsmanship...

Universal 12" ported wedge-style truck box for deep bass Features a ported, wedge-style design to enhance low-frequency sound Constructed with stu...

The AK-12DVL is the ideal choice for upgrading your car audio system with enhanced bass response and clarity Expert craftsmanship and a sprayed fi...

The King Boxes AK-10DVL subwoofer box, with its dual-vented divided design, promises superior bass performance Crafted with expert precision and a...

Engineered for a perfect fit in the 07-13 Silverado/Sierra Crew Cab Upfire ported design enhances the depth and punch of bass Accommodates dual 10...

Specially designed for 07-13 Silverado/Sierra Crew Cabs Dual 12" subwoofer capacity for powerful bass output Upfire ported architecture for superi...

Accommodates a single 12 inch subwoofer, ideal for a broad range of car audio systems. Premium carpeted exterior for enhanced durability and a ref...

This subwoofer enclosure combines craftsmanship and innovation, making it an ideal choice for those looking to elevate their car audio system with...

Custom fit for the latest Silverado/Sierra Crew Cabs Fire down sealed design for accurate sound reproduction Accommodates a variety of subwoofers ...