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Make your audio installation easier by buying a perfectly matched subwoofer with box. These loaded car subs include a sub, enclosure and sometimes an amp.

Loaded Car Subwoofer Boxes

Save time and money by purchasing a sub and box together. We carry enclosed sub boxes with a single subwoofer, as well as enclosures with 2 subs or more. Additionally, we have complete packages that also include a power amplifier and amp kit.
All Loaded Car Sub Boxes
Powered Car Subwoofer Boxes
Sealed & Loaded Car Sub Boxes
Ported & Loaded Car Sub Boxes
Bandpass Loaded Car Sub Boxes
Angled & Truck Loaded Sub Boxes
Subwoofer Bass Tubes
Vehicle Specific Subwoofers & Boxes
Kicker Powerstage Loaded Enclosures
MTX ThunderForm Enclosures
JL Audio Stealthboxes

Top 20 in Loaded Car Subwoofer Boxes

2 Kenwood KFC-W112S 12" KFC Series Subs + Autotek MM1650.2 2-Channel Amp + Amp Kit + Enclosure

Pair of 12" Single 8-Ohm KFC Series Subwoofers • 1600W MAX • 400W RMS • 2-Channel Class AB MM Series Car Amplifier • PWM MOSFET Power Supply • Variable Bass Boost • Variable Low-Pass Filter • Complete 4 Gauge Amp Kit • 12" Dual Sealed Subwoofer Enclosure

$239.99

IN STOCK

2 ohm, 1200W Max Dual 12" Loaded Enclosure with 2 Subwoofers

• Loaded Enclosure with 2 12" Woofers
• Dual 12" Belva Subwoofer Box
• Power Output: 1200W Max
• Ported Enclosure Design
• Final Impedance: 2 Ohm

35% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$129.99

IN STOCK

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

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

$179.99

IN STOCK

1200W Complete Bass Package with Two 12" Subs in Ported Box, Monoblock Amplifier and Amp Kit

• Includes Everything You Need: Subs, Box, Amp & Wires
• Dual 12" Belva Subwoofers
• Monoblock Amp
• Ported Enclosure
• Complete Amp Kit w/ RCAs

$199.99

IN STOCK

1200W 10" Shallow-Mount TS Series Single 4 ohm Loaded Enclosure

• 10" Shallow Mount Loaded Enclosure
• Peak Power: 1200W
• MICA Injection Molded Resin Cone
• Sealed Enclosure
• Dimensions: 13-7/8" D x 18-5/8" W x 6" H

35% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$129.99

IN STOCK

Only 2 Left!

2 ohm, 1000W Max Dual 10" Loaded Enclosure with 2 Subwoofers

• Loaded Enclosure with 2 10" Woofers
• Dual 10" Belva Subwoofer Box
• Max Power Output: 1000W Total / 500W Each
• RMS Power Output: 500W Total / 250 Each
• Ported Enclosure Design
• Final Impedance: 2 Ohm

35% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$119.99

IN STOCK

Dual 12" Amplified Terminator Loaded Subwoofer Bass System

• 1200W Peak (2 Subs)
• 400W RMS (2 Subs)
• 48oz. Magnet
• Terminator Series Class D Monoblock Car Amplifier
• Heavy 5/8" MDF Construction
• Black Carpeting

$249.95

IN STOCK

600W Complete Bass Package with 12" Sub in Ported Box, Monoblock Amplifier and Amp Kit

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

$149.99

IN STOCK

Dual 10" Bandpass Ported Loaded Subwoofer Enclosure

• Dual 10" Bandpass Loaded Subwoofer Enclosure
• 1000W of Peak Power
• Neon Accent Lighting
• Polypropylen Woofer Cones
• 4 Tuned Ports
• Grey Carpeted Finish
• Plexi-Glass Front Window

35% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$99.99

IN STOCK

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

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

35% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$139.99

IN STOCK

Single 12" 300 Watt Powered Subwoofer

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

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

$189.95

IN STOCK

Dual 12" 400W RMS Terminator Loaded Subwoofer Bass Enclosure

• 800W Peak
• 400W RMS
• 48oz. Magnet
• Heavy 5/8" MDF Construction
• Black Carpeting

$149.95

IN STOCK

1400W 10" Low Profile Amplified Subwoofer With Remote Subwoofer Level Control

• Peak Power: 1400 watts
• RMS Power: 700 watts
• Speaker-Level (High-Level) Inputs
• Nickel-Plated RCA Level Input
• Variable Bass Boost Remote

35% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$137.99

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

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

$179.99

IN STOCK

Dual 12" Vented Subwoofer Enclosure Loaded w/ TS-VR12 Subwoofers

• 1500W Max.
• 750W RMS
• Impedance: Dual 2 ohms
• Vented MDF Enclosure
• Dimensions: 11" TD x 16.9" BD x 27.4" W x 12.9" H

35% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$158.99

IN STOCK

Only 2 Left!

1600W Peak Punch P2 Dual 12" P2D4-12 Subwoofer Loaded Enclosure

• Two 12" Dual 4 Ohm Punch Series Stage 2 Subwoofers
• Peak Power: 1600W Total
• High Modulus Kevlar Reinforced Paper Cone
• High Temperature 2" 4-Layer Voice Coil
• Single 12" Loaded, Ported Box
• Solid 5/8" MDF Construction

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

$309.95

IN STOCK

1500W 10" Low-Profile Amplified Subwoofer

• Peak Power: 1500W
• 10" Shallow Mount Driver , Loaded Enclosure
• Aluminum Cone Material
• Rubber Surround
• 1.3" Voice Coil

$119.99

IN STOCK

Only 2 Left!

75W 6.75" Subwoofer Loaded in a Powered Amplified Low Profile Enclosure

• 6-3/4" Active Enclosed Low Profile Subwoofer System
• 75 Watts RMS
• Built-In Amplifier
• Variable Gain Control
• Speaker-Level Inputs

35% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$139.95

IN STOCK

Only 3 Left!

400W Peak, Prime Series Single 10" R2SD4 Subwoofer Loaded Enclosure

• Peak Power: 400 watts
• RMS Power: 200 watts
• Final Impedance: 2 ohms
• Solid 5/8" MDF Construction
• Complete with high-density black box carpeting

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

$119.95

IN STOCK

Only 2 Left!

Big EZ Bass Amplified Subwoofer Kit: 8" Amplified Subwoofer Bass Tube with Fast Harness

• 8" Powered Bass Tube with Factory Harness
• 100W Peak
• Auto turn-on
• RCA and Hi-level inputs
• Crossover range: 250Hz
• 1" Voice coil
• 23oz Magnet structure

35% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$149.99

IN STOCK

Loaded Car Subwoofer Boxes Information

Information about Enclosures loaded with Subwoofers:

We carry both non-amplified and amplified boxes loaded with subs. Amplified subwoofer enclosure boxes include an amplifier specifically designed for a subwoofer and vice versa. Either way, you save plenty of trunk space with these combo packages, especially if you buy angled enclosures loaded with subs. These boxes allow you to squeeze subs behind your vehicle's seats. You can also buy vehicle specific subwoofer boxes loaded with subs such as our JL Audio Stealthboxes or our MTX ThunderForm enclosures. These custom built subwoofer boxes are designed to match your vehicle's dimensions and interior.