triple 12 inch subwoofer box

Q-POWER QBOMB15S QBOMB 15 Inch Sealed Car Single Subwoofer Sub Box Enclosure

QPower QBOMB8VL Single 8 Inch Vented Ported Car Subwoofer Sub Box Enclosure

Boss Audio Chaos Car Audio Power Subwoofer

Memphis Audio SRXS1244V 12" Street Reference Dual 4-Ohm Shallow Mount Subwoofers with SRX300.1V Mono 2-Ohm 300 Watt Amplifier

Memphis Audio 2 SRXS1244V 12" Street Reference Dual 4-Ohm Shallow Mount Subwoofers with SRX600.1V Mono 1-ohm 600 Watt Amplifier

Hertz Dieci Series DS-303 12" (300mm) 150 Watt RMS 4-Ohm SVC Subwoofer

Hertz Cento Series CS-300-S4 12" (300mm) 350 Watt RMS 4-Ohm SVC Subwoofer

Hertz Cento Series CS-300-S2 12" (300mm) 350 Watt RMS 2-Ohm SVC Subwoofer

MTX TN12-04 12" 400 Watt Sub Woofer Car Audio Power Bass Subwoofer TN1204

MTX TNE212D 12" 1200 Watt 4 Ohm Dual Loaded Car Audio Subwoofer Package with Sub Enclosure, 1200W Monoblock A/B Amplifier and 4 Gauge Wiring Kit

Kicker (2) 11L712GLW 12" White Grille w/LED for Solo Baric 11S12L7 Subwoofer Sub Bundle

Diamond Audio Two Diamond Elite 12" Dvc 2Ω 500W Rms / 1000W Max Power Handling Subwoofers

Planet Audio AC12D 12 Inch 3600 Watt 4 Ohm Dual Voice Coil Car Audio Subwoofers w/ Stamped Basket, Polypropylene Cone & Foam Surround, Black, (2 Pack)

2) Pyle PLPW10D 10" 2000W Car Subwoofer Audio Subs DVC 4 Ohm + Ported Vented Box

Memphis 2 15-PRX10D4W PRX Series 10" Dual 4-ohm Subwoofers and a Sealed Box

2) Boss CH10DVC 10" 3000W Car Subwoofers Subs Woofers 4 Ohm+Vented Box Enclosure

Q Power 2 Hole 15" Heavy Duty Subwoofer Enclosure, Universal Fit Sealed Sub Box

QPower 10 Inch Heavy-Duty Single Vented Carpet Covered Durable Car Audio Vehicle Subwoofer Enclosure Woofer Box, Charcoal Gray

Audison AVBX-12-D4-II AVBX 12 D4 II - 300mm 4+4ohm 1100W Sealed Subwoofer Box

Kicker 45KM102 10" Marine Subwoofer 2-Ohm Charcoal LED Grill with SSV Universal Marine Sub Box Enclosure

Kicker Two 45KM104 10" Marine Subwoofers 4-Ohm Charcoal LED Grill with SSV Universal Marine Sub Box Enclosures

Kicker 45KM102 10" Marine Subwoofer 2-Ohm White LED Grill with SSV Universal Marine Sub Box Enclosure

Kicker Two 45KM104 10" Marine Subwoofers 4-Ohm White LED Grill with SSV Universal Marine Sub Box Enclosures

Kicker 47QL7R122 12-Inch (30cm) Loaded Ported Quad Box, 2-Ohm