商品櫥窗＞喇叭＞Loudspeakers● Rated/Max Input Power. 10W /15W● Rated Impedance. 4Ω ± 15％● Sound Pressure Level. 90dB(1W/0.5m) ± 3 dB at AVE 0.6K 0.8K 1.0k 1.2k Hz● Resonance Frequency (Fo). 180±20％Hz● Frequency Range. F0~15kHz.