5 Core 6x4 Inch PAIR Replacement DJ Speaker/ Loudspeaker With Full Range Loud Sound/ 40W Peak Power, 4 Ohm Voice Coil- SP-6X4 1 Pair | Reverb
Epique E150HE-44 5-1/2" DVC MMAG Extended Range Subwoofer 4 Ohm per Coil
AIYIMA 6.5 Inch Woofer Audio Car Speaker Driver 4 Ohm 50W Bass Auto Waterproof Bass Speaker Aluminum Basin DIY Sound System - AliExpress
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NEW ALPINE R-W10D4 10" 2250W WOOFER DUAL 4-OHM REINFORCED SUBWOOFER BASS SPEAKER | eBay
Subwoofer Monacor SPH-380TC, 2 x 250 W, 2 x 4 Ohm
Skar Audio EVL-12 D4 12" 2500 Watt Max Power Dual 4 Ohm Car Subwoofer - Walmart.com
Kicker 43C124 12" Comp C12 Series Sub 150W RMS 4 Ohm SVC Car Subwoofer | KIC16-43C124-N
Amazon.com: Dayton Audio RSS315HF-4 12" Reference HF Subwoofer 4 Ohm : Electronics
LFDriver 40CM XSP15A 4Ohm - Part of XSP-15A 15" powered speaker
APS 10 S4S - Audison - Car Audio Amplifiers, Speakers, Processors
Audio Music Speakers Woofer Loudspeaker | Audio Speaker 4ohm 6.5 Inch - 1pc 6.5 Inch - Aliexpress
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PAIR DS18 SRW10.4 Shallow 10" Subwoofer 800 Watt 4 Ohm Car Audio Thin Sub Woofer | eBay
Alpine R2-W8D4 8" R-Series "R2" Subwoofer, Dual 4-Ohm, 350 Watt RMS - Creative Audio
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ALPINE S-W12D4 12" 12 INCH DUAL 4 OHM VOICE COILS CAR AUDIO SUBWOOFER 1800W MAX | eBay
Memphis Audio PRX1224 Power Reference Series 12" dual voice coil subwoofer * selectable 2- or 4-ohm impedance - Breakers Stereo and Performance
Amazon.com: Ground Zero Iridium 16,5 cm / 6.5" Subwoofer - 4 Ohm - 100 WRMS : Electronics
Alpine S-W10D4 1800W 10" S-Series Dual 4 Ohm Car Subwoofer – absoluteusa
Amazon.com: Memphis Audio 15-M610D4 10" MOJO Dual 4-Ohm Subwoofer - 500 wRMS : Electronics
DS18 High Volume 6.5 Inch 4 Ohms Component Set with Added Tweeter and Passive Crossover car audio stereo speakers
DS18 SRW8.4 Shallow 8" Subwoofer 300 Watts 4-Ohm SVC audio subwoofers
KIC43C154 KICKER Comp 15" 500W Car Subwoofer 43C154 Single 4-Ohm Voice Coil - Walmart.com
Amazon.com: Facmogu 3 inch Tweeter Speakers HiFi Full Range Woofer Loudspeaker, 2 PCS 4 Ohm Anti-Magnetic Speakers for 2.0/2.1 Boom Box Satellites Speaker DIY (4Ω) : Electronics
Dayton Audio DCS305-4 12" Classic Subwoofer 4 Ohm
