SOTAMIA 1Pcs 4 Inch Bass Audio Speaker 4 8 Ohm 30W Glass Fiber Power Loudspeaker DIY Home Music Waterproof Bluetooth Speaker

Product name: 4-inch full-range speaker
Rated impedance: 8ohm/4ohm
Speaker power: 30W
Outer diameter of horn: 105mm
Speaker height: 64.5mm
Sensitivity: 90DB
Diagonal of mounting hole: 116mm
Speaker hole: 93mm


packaging：
1pcs speaker