Oaktron 6.5” (165 mm) Premium 4 Ohm Woofer
12” Dual 4 ohms Voice Coil Subwoofer : Amazon.com.au: Electronics
Cadence SLW12S4 12” 4 Ohms SL Slim Car Audio Subwoofer 500 Watts
RSS390HF-4 15" Reference HF Subwoofer 4 Ohm - Dayton Audio
2 Ohm Vs 4 Ohm Subwoofers - Which Is Better?
XS-W104ES Mobile ES Subwoofer with High Rigidity & Clear Sound | Sony Australia
Soundlabs Group W 200 - 4 Ohm
HTS545HE-4 21" High Excursion Subwoofer With 5" Voice Coil 4 Ohm | Wagner Online Electronic Stores
Subwoofer wiring diagrams
RX 12" 200W Single 4-Ohm Subwoofer – Stinger Electronics
LS10-44 10" Low Profile Subwoofer Dual 4 Ohm - Dayton Audio
4" inch 4/6/8Ohm 30W HIFI Bass Audio Speaker Woofer Subwoofer Loudspeaker 116mm | eBay
Soundlabs Group Wavcor Speaker Driver WF146WA01 - 4 Ohm 6" Paper Cone Mid- Woofer
Genuine LG 029-16004-548 Woofer Speaker Driver (30W, 4 Ohms) | eBay
48CDF124 – 12″ Sealed Enclosure 150 Watts RMS 4 Ohm – Kicker Australia
48CWRT84 – 8″ Subwoofer 300 Watts RMS Dual 4 Ohm – Kicker Australia
Soundstream SST-12/4 | 12" 250W Dual 4-Ohm Arachnid Subwoofer | Frankies Auto Electrics
Dayton Audio - DC160S-4 6-1/2" Classic Shielded Woofer 4 Ohm
How to Wire a Dual 2 ohm Subwoofer to a 4 ohm Final Impedance | Car Audio 101 - YouTube
Subwoofer wiring diagrams
Genuine LG 029-16004-548 Woofer Speaker Driver (30W, 4 Ohms) | eBay
DCS450-4 18" Classic Subwoofer 4 Ohm - Dayton Audio
