商品櫥窗＞喇叭＞Loudspeakers● Rated/Max Input Power. 10.0W/15.0W● Rated Impedance. 4Ω ± 15％● Sound Pressure Level. 90dB(1.0W/0.5m) ± 3 dB at AVE 0.3K 0.4K 0.5K 0.6K Hz● Resonance Frequency (Fo). 100±20％Hz● Frequency Range. F0~20kHz.