4 Inch 4 Ohm 100w Subwoofer Speaker | 8 Inch Subwoofer Speaker 6 Ohms - 1pcs 4 Inch - Aliexpress
NEW 4" inch Super Mini Woofer Speaker Driver 4 ohm 100 watts | eBay
Amazon.com: PRV AUDIO 6MB200 v2 6.5 Inch Speakers Midbass Woofer 8 Ohm, 100 Watts RMS, 200 Watts Program Power, 93.5 dB 1.5 in Voice Coil for Small Custom Enclosures Pro Car Audio System (Single) : Musical Instruments
HiFi 4" inch 100W Subwoofer Speaker Unit Bass Loudspeaker for Home Audio System | eBay
TP160S-B 6.5" 100-Watt RMS DCM Bookshelf Speaker Pair - Black | MTX Audio - Serious About Sound®
PRV AUDIO 6.5 Inch Speakers Midbass Woofer 6MB200-4 v2 200 Watts Program Power, 4 Ohm, 100 Watts RMS, 1.5 in Voice Coil, Perfect for Small Custom Enclosures for Pro Car Audio Loudspeaker (Single)
5 Core WF-8110G-4-PCS Car Subwoofer Audio Speaker Pair - 8 inch 4 Ohm 100 Watt Power 1” Voice Coil 110mm Magnet Woofer Replacement WF 8110G 2 PCS
Amazon.com: Audison AP690 Prima 6"x9" 4-Ohm 100W RMS Component Woofer Speakers Car Audio : Electronics