Car speaker

KH?20
5 Inch Two-way aluminum basket Car Speaker
125mm rubber edge woven cone woofer
38mm silk dome tweeter
Frequency range: 70Hz - 22kHz
Sensitivity: 91dB
Voice coil diameter: 30mm KSV (woofer), 25mm ASV (tweeter)
Impedance: 4 Ohms
Normal power: 55W
Magnet (D * H): 80 * 15mm (10 ounce) (woofer)