underseat subwoofer

Pioneer® A-Series TS-A2000LB Shallow-Mount Pre-Loaded Enclosure with 8-In. 700-Watt-Max Subwoofer

JBL Club 102SL 10 Inch Shallow Mount Subwoofer - Each

JBL Club Marine 10 Inch Subwoofer with RGB LED Lighting - Each

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)

Hertz Venezia V1 - Monoblock Subwoofer Marine Amplifier with HRC BM2 Subwoofer remote volume controL

Memphis Audio PRXE12DFT Dual 12" LED Loaded Subwoofer Box + PRX800.1V2 800W Mono Amp Bundle w/ 4 Gauge Wiring Kit & LED Controller

Alpine SPV-65X-WRA Front or Rear JK Speaker Upgrade Kit & PWE-S8-WRA 8" Compact Powered Subwoofer System for 2011-Up 4-door Jeep Wrangler

Hertz HMS 10 S4-LD-G.1 - 10" 4-Ohm Marine Subwoofer with RGB LEDs, Gray Sport Grille

Kicker 53PL7TDF12 L7TDF 12-Inch Powered Down-Firing Subwoofer Enclosure with KISL Line Output Converter – Compact Thin Truck Bass Solution

Wet Sounds ZERO Series - ZERO-12-S4-XZ 12" ZERO Series Marine Subwoofer with Shallow Mounting Depth and Hidden Mounting Hardware

Kicker 48CDF124 Comp 12" Subwoofer in Down Firing enclosure, 4-Ohm

Kicker Comp R 12 Inch Dual Subwoofer in Vented Enclosure Package with 46CXA8001 Amplifier

JBL Club Marine 12 Inch Subwoofer with RGB LED Lighting - Each

JBL BassPro 12 Car Audio Powered 12" Subwoofer System with Slipstream Port Technology

Kicker 49L7X121 - SoloX L7X 12-Inch (30cm), 3" Coil, Ferrite Competition Subwoofer, 1-Ohm

Monoprice CSW-12: 12" 400-Watt Compact Subwoofer, High-Level Speaker Inputs, Crossover Setting, RCA Inputs

Kicker 53PL7TDF12 12" L7TDF Powered Down-Firing Subwoofer Enclosure with Amplifier Install Kit – Thin Profile, Loaded Truck Bass System

Kicker 53PL7TDF12 12" L7TDF Powered Down-Firing Subwoofer Enclosure with Amplifier Install Kit & KISL Integration – Thin Profile Loaded Truck Bass ...

Memphis Audio PRXS1224 12” Power Reference Slim Subwoofer

Kicker 46L7T102 L7T L7-Thin 10-Inch (25cm) Subwoofer, Dual Voice Coil, 2-Ohm, 500 Watt

Kicker VL7S122 L7S 12" Subwoofer in Vented Enclosure 2-Ohm

Harbinger VARI V1115 15" 600W 2-Way Powered Loudspeaker