Amazon.com: Dayton Audio RSS460HO-4 18" Reference HO Subwoofer 4 ohm : Electronics
Amazon.com: Audiopipe TS-CAR6 Subwoofer 6-inch Woofer 150 Watts Max 4 Ohm Voice Coil 1.5” 4-Layers,Black : Electronics
YONGERN 1pcs 4-Zoll-Basslautsprecher 4 Ohm 8 Ohm 40W tragbarer Audio-Subwoofer-Lautsprecher HiFi-Stereo-Heimkino-Lautsprecher DIY (Color : 1, Size : 4ohm): Amazon.de: Elektronik & Foto
Amazon.com: Lanzar 6.5” Car Subwoofer Speaker - Black Non-Pressed Paper Cone, Aluminum Voice Coil, 4 Ohm Impedance, 600 Watt Power and Foam Edge Suspension for Vehicle Audio Stereo Sound System - MAXP64 : Electronics
Amazon.com: Dayton Audio RSS210HF-4 8" Reference HF Subwoofer 4 Ohm : Electronics
Amazon.com: 5 CORE 10 Inch Subwoofer 85W RMS Full Range Pro Audio Speaker 4 Ohm Car Subwoofers 1” CCAW Voice Coil Sub Woofer w 23 oz Magnet for Car RV DJs Home
Amazon.com: GRS 15SSW-4HE 15" High Excursion Super Subwoofer 4 Ohm : Electronics
Dynavox 204205 Basslautsprecher, 4 Ohm, 130 mm schwarz : Amazon.de: Elektronik & Foto
Amazon.com: Rockford Fosgate P3SD4-12 Punch P3S 12" 4-Ohm DVC Shallow Subwoofer : Electronics
Amazon.com: Skar Audio SVR-8 D4 8" 800 Watt Max Power Dual 4 Ohm Car Subwoofer, 8" - Dual 4 Ohm : Electronics
Amazon.com: Alpine W12S4 12-inch Single 4 Ohm Subwoofer Bundle : Electronics
Amazon.com: Black Diamond DIA-T15.4D 15" Car Audio Subwoofer 4-Ohm Dvc 2000 Watts (1 Speaker) : Electronics
Amazon.com: Pyle Car Vehicle Subwoofer Audio Speaker - 10 Inch Red Electro-Plated Cone, Red Plastic Basket, 1.5” Kapton Voice Coil, 4 Ohm Impedance, 600 Watt Power, for Vehicle Stereo Sound System - Pyle PLW10RD : Electronics
Amazon.com: CT Sounds TROPO-6.5-D4 400 Watts Max 6.5 Inch Car Subwoofer Dual 4 Ohm : Everything Else
Amazon.com: Kicker 45KM104 10 Inch Marine Subwoofer 4 Ohm White Grill with 47KLSR10 10 Led Lighted Speaker Ring : Electronics
Dynavox 200mm Basslautsprecher 4 Ohm, Schwarz, 206141 : Amazon.de: Elektronik & Foto
Amazon.com: MTX 12" Shallow 300 Watts RMS 4 Ohm Subwoofer 3512-04S (35 Series) 3.375" Mounting Depth : Electronics
Amazon.com: Massive Audio SUMMO84S - 8 Inch Car Audio Subwoofer, High Performance Subwoofer for Cars, Trucks, Jeeps - 8" Subwoofer 400 Watt RMS, 800w MAX Dual 4 Ohm, 2 Inch Voice Coil. Sold Individually : Electronics
Dynavox 165mm Basslautsprecher 4 Ohm, kompaktes Bass-Chassis mit Gummi-Sicke für Selbst-Einbau in Boxen-Gehäuse, für Mittel-und Tieftonwiedergabe, Schwarz, 204206 : Amazon.de: Elektronik & Foto
Amazon.com: ATG Audio 12" Subwoofer 4-Ohm DVC 2500W - ATG12W2500 : Electronics
Amazon.com: Rockford Fosgate Punch P1 P1S412 12-Inch 150-Watt Subwoofer - 4 Ohm : Everything Else
Amazon.com: MTX TN10-04 10-Inch Single 4-OHM Subwoofer 150-Watt RMS Black : Electronics
Amazon.com: Dayton Audio DCS385-4 15" Classic Subwoofer 4 Ohm : Electronics
Amazon.com: Gravity Warzone WZ10D4-1 10 Inch 1200 Watt Max Power Elite Car Audio Shallow Subwoofer 4 Ohm DVC - Dual Voice Coil Stereo Competition Grade Sub - 4 Subwoofers : Electronics
Amazon.com: Goldwood GW-1244 Rubber Surround 12" Woofer 290 Watt 4ohm Replacement Subwoofer Speaker : Everything Else
