loaded subwoofer enclosures

QPower QBASS Dual 10 Inch Heavy Duty MDF Material Car Audio Subwoofer Enclosure Boxes with Shared Slot Port Vent and Dual Chamber Design, Charcoal

Kicker 53PL7TDF10 10" L7TDF Powered Down-Firing Subwoofer Enclosure with Amplifier Install Kit – Thin Profile, Loaded Truck Bass System

Kicker (2) 53PL7TDF10 10" L7TDF Powered Down-Firing Subwoofer Enclosures with Dual Bass Remote Knob – Thin Profile Loaded Truck Bass System

Q-Power Shallow Single 12 Inch Heavy Duty Sealed MDF Material Truck Audio Subwoofer Enclosure Box with Durable Carpeted Exterior, Charcoal Gray

Kicker 51PTRTP12 - TRTP 12" 500w Powered Down Firing Loaded Subwoofer Enclosure

MTX 12-Inch 1200-Watt Car Audio Dual Loaded Subwoofer Box Enclosure & Crunch PowerDriveX 1000 Watt 2 Channel Exclusive Blue A/B Car Stereo Amplifier

Kicker Solo-Baric L7TDF Down-Firing 12" 2-Ohm Subwoofer Loaded Enclosure

JBL Club 1000SSL Single 10 Inch Shallow Loaded Subwoofer Enclosure

ATG Audio Dual 12" Loaded Slot Ported Subwoofer Enclosure - ATG212LBX

Alpine R2-DB8V-TRK Dual 8” Halo R-Series Preloaded Truck Subwoofer Enclosure with ProLink™ w/ R2-A75M & Rux Knob

Memphis Mojo Pro MJPE12D1 Dual 12" 1-Ohm Loaded Subwoofer Enclosure

Kicker 53PL7TDF10 10" L7TDF Powered Down-Firing Subwoofer Enclosure with Amplifier Install Kit & KISL Integration – Thin Profile Loaded Truck Bass ...

Alpine R2-DB8V-TRK Dual 8” Halo R-Series Preloaded Truck Subwoofer Enclosure with ProLink™ w/ R2-A75M Bundle

Alpine PWV-SB12 12" BassRev™ Powered Subwoofer Enclosure

Alpine KTA-200M Mono 400-Watt Power Pack Amp & SS-SB10 Single 10” S-Series Shallow Preloaded Subwoofer Enclosure

Alpine PWV-SB10 10" BassRev™ Powered Subwoofer Enclosure

Memphis Audio MJPE12D1 Dual 12" MJP 1-Ohm Loaded Subwoofer Enclosure with MJP1500.1 Monoblock Subwoofer Amplifier and 0GKIT Amp Wiring Kit

Alpine R-SB12V 12" Subwoofer Enclosure with R-A75M 750W Amp

Alpine PWV-SB10 10" BassRev™ Powered Subwoofer Enclosure & Rux Subwoofer Control

Alpine S2-A55V S-Series 5-Channel Amp & SS-SB12 Single 12” S-Series Shallow Preloaded Subwoofer Enclosure

Alpine S2-DB8V-TRK Dual 8” Alpine Halo S-Series Preloaded Truck Subwoofer Enclosure with ProLink™

Kicker 44DL7S122 Dual 12" L7S 2-Ohm Loaded Vented Subwoofer Enclosure

MTX TNE212D Terminator 12 Inch 1200 Watt 2 Ohm Single Voice Coil Car Audio Dual Loaded Subwoofer Speaker Box Enclosure for Vehicle Sound System