Bose Ceiling Speaker 4 no's Available each 25 Ro Specification Frequency Response (+/-3 dB)1 95 Hz - 17 kHz Frequency Range (-10 dB)1 80 Hz - 19 kHz Nominal Dispersion 140° conical Recommended High-Pass Filter 80 Hz high-pass filter Loudspeaker EQ Recommended Long-Term Power Handling2 16 W (64 W peak) Sensitivity (SPL / 1 W 1 m)3 84 dB SPL Maximum SPL 1 m4 96 dB SPL (102 dB SPL peak) Nominal Impedance 8 Ω (transformer bypassed) Transformer Taps (70/100 V) 70 V: 1 W, 2 W, 4 W, 8 W, 16 W 100 V: 2 W, 4 W, 8 W, 16 W الماركة ماركة أخرى الحالة مستعمل