商品櫥窗＞喇叭＞Loudspeakers● Rated/Max Input Power. 1.5 W/3.0W● Rated Impedance. 8Ω ± 15％● Sound Pressure Level. 90dB(1W/1m) ± 3 dB at AVE 0.8K 1.0K 1.2K 1.5K Hz● Resonance Frequency (Fo). 700±20％Hz● Frequency Range. F0~4.0kHz.