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Need a sealed enclosure for your vehicles sound system? Browse this section of Sealed Subwoofer Enclosures for what you're looking for.
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Sealed & Loaded Car Sub Boxes 8" Subwoofers

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

600W Max Ultra Compact Single 8" CompRT Series Shallow Thin Loaded Subwoofer Enclosure for Trucks, Muscle Cars or Other Space Saving Installs

• 600W Peak
• 300W RMS
• Enclosure impedance: 2 ohms
• Injection-Molded Polypropylene Cone
• Ribbed Santoprene Surround
• Tough KICKER Wood Enclosure
• Dense Gray Carpeting

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

$144.95

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

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IN STOCK

List price $304.97: Boss BASS-800 Amplified 8" Bass System with Remote Level Control + 8 Gauge Full Spec CCA Wiring Kit

• 800W Max
• 280W RMS
• Polypropylene cone woofer
• Rubber surround
• Built-in amplifier with MOSFET power supply
• Thermal, overload, and speaker short protection
• Nickel plated RCA and high level inputs

$126.57

IN STOCK

800W 8" Compact Low Profile Under-Seat Amplified Subwoofer System with Remote Subwoofer Level Control

• 800Watts RMS
• 250 Watt 2-channel amplifier
• Full Range, Class A/B
• MOSFET Power Supply
• Remote Subwoofer Control included
• Low and High level inputs
• Thermal, Short and Overload Protection Circuits

Save 25% on an 8 Gauge Amp Kit with Purchase!

$114.99

IN STOCK

Only 2 Left!

Amplified 8" Bass System with Remote Level Control (BASS800)

• 800W Max
• 280W RMS
• Polypropylene cone woofer
• Rubber surround
• Built-in amplifier with MOSFET power supply
• Thermal, overload, and speaker short protection
• Nickel plated RCA and high level inputs

$109.99

IN STOCK

300W Shallow Mount/Under Seat 8" Punch Powered Loaded Subwoofer Enclosure with High & Low Level Input for OEM or Aftermarket Integration

• Remote bass level control included
• Supports Hi-level (Speaker) / low-level (RCA) inputs
• Includes all power, ground, and turn-on wires
• Includes mounting hardware
• "Closed-loop" design ensures optimum performance between woofer, amplifier and enclosure

Get 10% off a RF License Plate & Deadskin Combo w/ Purchase!

$224.99

IN STOCK

1000W Peak (250 WRMS) Compact 8" Low Profile Under-Seat Amplified Subwoofer System

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Speaker-Level (High-Level) Inputs
• Variable Bass Boost Remote

$99.99

IN STOCK

8" Ultra-Compact Shallow Profile Hideaway Under-Seat Subwoofer System

• 125 Watts RMS
• Proprietary, shallow-profile subwoofer driver
• Ultra-compact purpose-engineered ABS enclosure
• Efficient Class D amplifier
• Custom circuitry to protect and provide optimum performance
• Soft start turn-on
• Speaker-level (high-level) and RCA inputs
• Audio sense Auto-Turn on capable via high-level inputs only

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Free XKIT82 OFC Amplifier Install Kit with Purchase!

$199.95

IN STOCK

150W HVT 8-1/4" Sealed Active Subwoofer Enclosure

• 8-1/4" Sealed Active Subwoofer Enclosure
• Peak Power: 150W
• RMS: 50W
• HVT Mounting Technology
• Sensitivity: 98dB

$199.99

IN STOCK

Sealed Truck-Style Enclosure With One 8" Punch Stage 3 Shallow Dual Voice Coil Subwoofer

• Peak Power: 300W • RMS Power: 50-150 Watts • Anodized Aluminum Cone And Dustcap • M-Roll Santoprene™ Surround

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

$124.99

IN STOCK

Only 3 Left!

500W RMS Pre-Loaded Active Enclosure With 8" Subwoofer

• Built-In 500W RMS Monoblock Amplifier
• Cast Aluminum Chassis
• Variable 2dB Low Pass Crossover
• Dash Mount Gain Control Included
• 200mV-6V Low Level RCA Input
• 180° Phase Inversion Switch
• Dimensions: 9.5"W x 13.5"D x 3"H

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

$114.99

IN STOCK

Only 2 Left!

400W APLP Series Active Low Profile Amplified Woofer System

• 8" Active Low Profile Loaded Woofer Enclosure
• Built-In Class AB Amplifier
• Power Output: 400W Max
• Dimensions: 13-3/8" W x 9-1/16" D x 3-3/16" H

$135.99

IN STOCK

Planet Audio P8UAW 800W 8" Amplified Subwoofer with Remote Subwoofer Level Control and Wiring Kit

• 800Watts RMS
• 250 Watt 2-channel amplifier
• Full Range, Class A/B
• MOSFET Power Supply
• Remote Subwoofer Control included
• Low and High level inputs
• Thermal, Short and Overload Protection Circuits
• 8 Gauge Power Amplifier Installation Kit
• Ideal for Systems Up to 450 Watts
• Premium Power and Ground Wire Provides Optimal Power Transfer

$135.61

IN STOCK

Only 2 Left!

List price: $409.89 Kicker CompRT8 Loaded Subwoofer Enclosure + JVC KS-AX201 AX2 Series Class AB Monoblock Amplifier + Wiring Kit

• 250W x 1 @ 2 ohms
• Total Peak Power: 500W
• Variable low-pass filter: 50 - 200 Hz
• Speaker-level (high-level) inputs
• Enclosure impedance: 2 ohms
• Injection-Molded Polypropylene Cone
• Ribbed Santoprene Surround
• Tough KICKER Wood Enclosure
• Dense Gray Carpeting

$229.95

IN STOCK

Only 1 Left!

List price $519.85: 8" CompRT Loaded Subwoofer Enclosure + CX Series Class D Monoblock Car Amplifier + Complete 8 Gauge OFC Installation Kit

• 600W Peak
• 300W RMS
• Enclosure impedance: 2 ohms
• Tough KICKER Wood Enclosure
• Dense Gray Carpeting
• CEA-2006 Compliant
• Bass Boost 0-12 dB at 40 Hz
• Vertical Mounting Option
• 8 Gauge OFC 2-Channel Complete Amp Kit
• 17' 4 Gauge Power Wire
• 2' 8 Gauge Ground Wire
• 17' 16 Gauge Remote Lead
• 17 ft. (5M) 2-Channel RCA Cables
• 40' 16 Gauge Speaker Wire
• 60A AFS Fuse and Holder

$309.49

IN STOCK

Ported Enclosure With One 8" Type-R Subwoofer

• Peak Power: 1000 Watts ; RMS Power: 350 Watts
• Impedance: 4 Ohms
• Two-Piece Parabolic Kevlar Pulp Cone
• High Amplitude Multi Roll Surround
• 3/8" Medium-Density Fiberboard Construction

$179.99

OUT OF STOCK