[8Ohm Circular 1Pc]
40W Subwoofer Speakers 4 Inch 4Ohm 8Ohm Hifi Woofer Speakers Deep Bass Bookshelf Loudspeaker Glass Fiber BHome Theater DIY 1Pc
Impedance:4Ohm 8Ohm
Rated Power:40W
Frequency Range:75Hz-45KHz
Sensitivity:86±3db
Resonate Frequency:75Hz
Voice Coil:25mm
Fiber Glass Basin
Suggest 3886 or 3116 amplifier board
The Price is for 1 piece speaker only