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Shop for professionally built subwoofer box enclosures for enhanced sound quality. Browse our wide selection of sub boxes. Free, fast shipping available
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All Car Subwoofer Boxes

12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.0 cu ft airspace 12SQTC)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

Get 40% Off a Sealed Enclosure with Your Subwoofer Purchase!

$39.99

IN STOCK

1000W Complete Bass Package with Two 10" Subs in Ported Box, Monoblock Amplifier and Amp Kit (BPKG210 v2)

• Includes Everything You Need: Subs, Box, Amp & Wires
• Dual 10" Belva Subwoofers
• Monoblock Amp
• Ported Enclosure
• Complete Amp Kit w/ RCAs

40% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$179.99

IN STOCK

Dual 12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/Polyfil (2.46 cu ft Airspace - 12SQB)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

50% Off Speaker Wire with Purchase

$49.99

IN STOCK

8" Quick Bass Universal System Powered/Amplified Subwoofer BOOST System - Universal B.O.O.S.T. System

• Low Profile Powered Subwoofer System
• 80 Watts RMS
• Built-In Class AB Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Save 25% on a Complete 8 Gauge Amp Kit!

$119.99

IN STOCK

500W Complete Bass Package with 10" Sub in Ported Box, Monoblock Amplifier and Amp Kit (BPKG110 v2)

• Includes Everything You Need: Subs, Box, Amp & Wires
• 10" Belva Subwoofer
• Monoblock Amp
• Ported Enclosure
• Complete Amp Kit w/ RCAs

40% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$129.99

IN STOCK

1100 Watts Peak Single 12" GT Series Bass-Reflex Subwoofer Box/Enclosure

• JBL Loaded Tuned Slipstream Ported Enclosure
• 12" Single GT Series Subwoofer
• 275 Watts RMS
• 1100 Peak RMS
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

FREE $40.00 NVX 12 ga. Speaker Wire with purchase!

$94.95

IN STOCK

1600 Watt Dual 12" GT Series, Bass-Reflex (Ported) Loaded Subwoofer Box/Enclosure

• JBL Dual Loaded Tuned Slipstream Ported Enclosure
• 12" Dual GT Series Subwoofer
• 550 Watts RMS
• 1600 Peak
• 2 Ohm Final Impedance
• Durable Black Carpet
• Silver Grill
• Gold Terminals

FREE $40.00 NVX 12 ga. Speaker Wire with purchase!

$179.95

IN STOCK

300W Single 10" Amplified Subwoofer Enclosure + 8 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 275 Watts

• 10" Subwoofer 300 Watts RMS
• Rockford Fosgate Sealed Enclosure
• 300 Watt Class-D Mono Block
• Bass Remote Included
• 8 Gauge Full Spec CCA Amplifier Wiring Kit

$217.57

IN STOCK

10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (0.77 cu ft airspace 10SQTC)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

40% Off Sealed Enclosure with Your Subwoofer Purchase!

$36.99

AVAILABLE

Ships at Later Date

12-inch Vented Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.8 cu ft airspace 1SV12B)

• Single 12" Vented MDF Enclosure
• Holds one 12" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable black carpeting
• Gold Terminals
• Internal Box Volume: 1.8 cubic ft.

FREE Vented Enclosure with Your Image Dynamics Sub Purchase!

$54.99

IN STOCK

10ANTCM - CARB Compliant, 5/8" MDF Shallow Sub Enclosure Lined with Polyfil

• 5/8" MDF (Medium Density Fiberboard)
• Perfect for tight spaces (trucks/hatchbacks)
• fits most 10" subwoofers
• fully carpeted
• fully caulked and sealed tight

FREE Sealed Truck Enclosure with Your Subwoofer Purchase!

$29.99

IN STOCK

1TRUCK12 - CARB Compliant, 5/8" MDF Shallow Sub Enclosure Lined with Polyfil

• 5/8" MDF (Medium Density Fiberboard)
• Perfect for Tight Spaces (trucks/hatchbacks)
• Fits Most 12" Subwoofers
• fully carpeted
• Fully Caulked and Sealed Tight

25% Off Sealed Enclosure with Sub Purchase!

$29.99

IN STOCK

Single 12" Vented MDF Enclosure

• Single 12" Vented MDF Enclosure
• Holds one 12" subwoofer
• 3/4 MDF (Medium Density Fiberboard) Construction
• Durable gray carpeting
• Gold Terminals
• Internal Box Volume: 1.8 cubic ft.

FREE Vented Enclosure with Your Subwofer Purchase!

$44.99

IN STOCK

200W 10" Class D Powered Subwoofer System

• BassLink 10" 200 Watt Class D Powered Subwoofer Unique enclosure with one treated paper woofer and a passive radiator
• Class D 200-watt amplifier
• frequency response 20-120 Hz
• variable low-pass crossover
• adjustable bass boost
• phase switch

15% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$169.99

IN STOCK

300W Single 10" Amplified Subwoofer Enclosure

• 10" Subwoofer 300 Watts RMS
• Rockford Fosgate Sealed Enclosure
• 300 Watt Class-D Mono Block
• Bass Remote Included
• Low And High level Inputs

Get 10% off a Rockford Fosgate Hybrid 1.0 Farad Capacitor!

$192.49

IN STOCK

1.842 cu ft. Single 12" Ported Car Subwoofer Box Enclosure with Custom Black Baffle

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard Construction
• Black Panel
• Durable Black Carpet
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals
• Total Box Volume: 1.842 Cubic Feet

Get 50% Off a Vented Enclosure with Your Subwoofer Purchase!

$59.99

IN STOCK

Dual 10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.6 cu ft Airspace - 10SQB)

• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

50% Off Speaker Wire with Purchase

$49.99

IN STOCK

11HS8 Compact Loaded/Under-the-Seat 8" Subwoofer Enclosure with Integrated Amplifier and Capable Factory-Integration (Hide Away HS-8)

• 8" Bass Station Amplified Enclosure
• 150W RMS
• Included Remote Bass
• Nylon Velcro Straps
• Phase Canceling Switch
• Subsonic Filter
• Low Pass Filter
• Variable Bass Boost

Go to product to see the price

IN STOCK

Two 720W Max, 12" Dual 4 ohm DXi Series Car Subwoofers (DXI1240-DVC)

• 360 Watts X 2 RMS
• 720 Watts X 2 Max
• Dynamic Balance polypropylene cone
• Butyl Rubber Surround
• 50mm High temperature copper voice coils
• Frequency Response: 20Hz-300Hz
• Sensitivity: 88dB

$85.48

IN STOCK

Single 12" Subwoofer Enclosure for 02-14 Dodge Ram Quad Cab Trucks

• Single 12" Down Firing Subwoofer Enclosure
• Designed Specifically For 02-14 Dodge Ram Quad Cab Trucks
• Premium Carpeted Finish
• Glued & Braced MDF Construction
• Rounded Edges

$69.95

IN STOCK

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