Buy 4 inch 4Ω (ohm) 30W power audio woofer speaker
Amazon.com: CHOOYO 50W 4Ohm 8Ohm Car Subwoofer 4 Inch Woofers Speaker in Car Bass Speaker Long Stroke Loudspeaker for Automotive Sound Box IPC (Color : 1 Piece-8Ohm) : Electronics
40W 4-Inch Cotton Paper Woofer for Deep, Rich BASS - Boost Your Sound Quality Today! | X-Creation Shop
Sweton Speakers - Order Online
4 Inch 40W HIFI Subwoofer Speaker Unit with 4ohm Impedance for Superior Sound Quality | X-Creation Shop
Tenghong 1pcs 4 Inch Subwoofer Speaker 4/8ohm 40w Deep Bass Loudspeaker Hifi Bookshelf Woofer Speaker Unit Magnetic Home Theater - Speakers - AliExpress
4" Inch 4Ω 40-100W Subwoofer Woofer High Power Long Stroke Speaker Loudspeaker | eBay
2Pcs 4 inch 50W Subwoofer Audio Speaker – NxtSounds
AIYIMA 1Pc 4 Inch Subwoofer Speaker 4 Ohm 50W Bookshelf Loudspeaker Long Stroke Rubber Multimedia Audio Bass Speaker
Jenstar: 4 ohm 70 Watt [4 inch] Subwoofer
Sweton Speakers - Order Online
E-ivsaJ 4 Inch Powerful Subwoofer 4 Ohm 30 Watt 4 Inch Subwoofer 4 Ohm 30 Watt for Home Theater Subwoofer (Passive , RMS Power: 30 W) 4'' inch woofer Audio Speaker 4ohm
Ghxamp 4 Inch 40w Round Subwoofer Speaker Woofer High Power Bass Home Theater 2.1 Subwoofer Unit Crossover Louspeakers Diy 1pc - Speakers - AliExpress
Sweton Speakers - Order Online
Dayton Audio - E150HE-44 5-1/2" DVC MMAG Extended Range Subwoofer 4 Ohm per Coil
HiFi 4" inch 100W Subwoofer Speaker Unit Bass Loudspeaker for Home Audio System | eBay
4" Inch 4Ω 40-100W Subwoofer Woofer High Power Long Stroke Speaker Loudspeaker | eBay
Buy 4 Ohm 10 Inch Round Subwoofer Speaker | SPKR.10.4.A
For Jbl Boombox2 High-end 4 Inch 106mm Mid Bass Speaker Subwoofer 4ohm 40w Woofer Low Frequency Long Stroke 1pc - Speakers - AliExpress