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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.

Quick Bass Solutions. The bass you need, without the trivia!

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 Sellers in Loaded Car Subwoofer Boxes

2 Kenwood KFC-W112S 12" KFC Series Subs + Autotek ATA2600.2 2-Channel Amp + Amp Kit + Enclosure

Pair of 12" Single 8-Ohm KFC Series Subwoofers • 2600W MAX • 1200W 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

$256.29

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!

$169.99

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!

$89.95

IN STOCK

1200W Complete Bass Package with Two 12" Subs in Ported Box, Monoblock Amplifier and Amp Kit (BPKG212 v2)

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

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

$199.99

IN STOCK

1200W Peak (300W RMS) Passive Single 12" Reference Series, REF1220SE Ported Loaded Subwoofer Box/Enclosure with Slipstream Port and LED Illumination

• 12" Preloaded Enclosure with Slipstream Port and 12" Reference Subwoofer
• 300 watts RMS
• 1200 watts Peak
• Polypropylene Woofer Cone
• Sensitivity: 94dB
• Frequency Response: 33Hz - 300Hz

20% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$129.99

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

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

600W Complete Bass Package with 12" Sub in Ported Box, Monoblock Amplifier and Amp Kit (BPKG112 v2)

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

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

$149.99

IN STOCK

450 Watt 10" All-in-one Powered, High-end Ported Subwoofer Enclosure Bass System with Built-in Amplifier

• 300W RMS Single 10" Bass-reflex Subwoofer Enclosure with (Built-In Amplifier
• Slipstream port technology eliminates port noise
•Built-in Class D amplifier
• Inputs accept both speaker-level and line-level signals
• Perforated black metal grille included/built-in
• Rugged, matte-black finish

Free XKIT82 OFC Amplifier Install Kit with Purchase!

$279.95

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

600W Max Ultra Compact Single 8" CompRT Series 2-Ohm Shallow Thin Loaded Subwoofer Enclosure

• 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!

$139.99

IN STOCK

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

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

$99.99

IN STOCK

275W 12" GT Series Single 4 ohm Subwoofer and Sealed Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.0 cu ft airspace)

• 1100W Peak
• 275W RMS
• Polypropylene cone woofer
• Rubber surround
• Rubber coated tinsel leads
• Vented motor structure
• Single 4 ohm voice coil
• Dual-stacked, oversized magnets
• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

$79.19

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!

$179.99

IN STOCK

600W Peak (300W RMS) Class-D Amplified Single 10" Punch Series Subwoofer Enclosure with Remote Bass Level Control Included

• 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

720W Passive Single 12" db Series, Ported Loaded Subwoofer Box/Enclosure with Loaded Grille, Baffle and Black Automotive Carpet Wrap

• Loaded 12" Ported Subwoofer Enclosure
• One 12" db Series Sub
• 720 Watts Peak
• 360 Watts RMS
• Final Impedance of 2 ohm
• Polypropylene Cone
• Santoprene Surround
• Hatchback Enclosure Design

$139.99

IN STOCK

800W Max Ultra Compact Dual 12" CompRT Series 2-Ohm Shallow Thin Loaded Subwoofer Enclosure

• 1000W Peak
• 500W RMS
• Dual 2 Ohm
• Injection-Molded Polypropylene Cone
• Ribbed Santoprene Surround
• Tough KICKER Wood Enclosure
• Dense Gray Carpeting
• Carbon-Fiber Baffle

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

$169.95

IN STOCK

1200W Max Power, 800W Peak Power, 400W RMS Dual 12" Terminator Series Loaded Subwoofer Bass Enclosure

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

VIP Guarantee - FREE Shipping,
10% Rewards, Extended Warranty and more!

$149.95

IN STOCK

1200W Max Dual 12" Terminator Series Loaded Subwoofer Bass System with Amplifier and Bass Knob

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

VIP Guarantee - FREE Shipping,
10% Rewards, Extended Warranty and more!

50% Off of XKIT82 OFC Amplifier Install Kit with Purchase!

$249.95

IN STOCK

600W Max Ultra Compact Dual 10" CompRT Series 4-Ohm Shallow Thin Loaded Subwoofer Enclosure

• 800W Peak
• 400W RMS
• Impedance: 2 ohms
• Injection-Molded Polypropylene Cone
• Ribbed Santoprene Surround
• Tough KICKER Wood Enclosure
• Dense Gray Carpeting
• Carbon-Fiber Baffle

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

$159.95

IN STOCK

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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.