stereo receiver subwoofer output

PowerBass 2 S-1204D 12" Dual 4-Ohm Subwoofers

Kicker 50CWCD124 CompC 12" Subwoofer, Dual 4-Ohm

Kicker 48CWRT84 CompRT 8" Subwoofer, DVC, 4-ohm

Pioneer® A-Series TS-A250D4 10-In. 1,300-Watt-Max 4-Ohm Dual-Voice-Coil Subwoofer

Comp 12-inch (30cm) Subwoofer, 4-Ohm, RoHS Compliant

MTX 12" 1200W Dual Loaded Car Subwoofer Audio w/ Sub Box & Amplifier (Open Box)

Kicker 48CWRT674 CompRT 6.75" Subwoofer, DVC, 4-ohm

PowerBass Party Pack - Single 12" Subwoofer in truck enclosure with ASA3-300.2 Amplifier and Wiring Kit

Kicker 44L7S82 Solobaric L7 8" Subwoofers Bundle - Dual 2-Ohm Voice Coils for wiring to a 2-ohm monoblock amplifier

Pioneer® A-Series TS-A2500LS4 Shallow-Mount 10-In. 1,200-Watt-Max Subwoofer

QPower QBOMB8V Dual 8 Inch Vented Port Subwoofer Sub Box with Bedliner Spray

Pyle " 1000 Watts Slim Active Subwoofer System - AQTB8.5

Kicker CVX102 COMPVX 10" Subwoofer Dual Voice Coil 2-Ohm 600W

Memphis SRXE12SA 12" SRX Series Powered 300-Watt Vented Subwoofer

Kicker 51HS10 Hideaway Compact Powered Subwoofer, 10-Inch & 46KISL K-Series Interconnect, Speaker Wire To RCA Adapters

Pioneer® TS-WX1010A 10-In., 1,100-Watt-Max Sealed Subwoofer with Built-in Class D Amp and Bass Control Knob

Kicker 48VCWR122 CompR 12" single subwoofer in vented enclosure, 2-ohm

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

Pioneer® A-Series Shallow-Mount Subwoofer (8 Inch; 700 Watts Max)

Kicker 50CWCD154 CompC 15" Subwoofer, Dual 4-Ohm with CXA8001 Amp Bundle

QPower Quad 4 Hole 12 Inch Sealed Divided Speaker Box Subwoofer Enclosure

QPower QTW12 Single 12" Sealed Car Audio Subwoofer Sub Box Enclosures, Pair

Kicker 50CVX154 CompVX 15-Inch Subwoofer, Dual 4-Ohm

Kicker 48TCWRT82 CompRT 8" subwoofer in thin profile enclosure, 2ohm