| 商品狀況說明 |
Unused, in box, with warranty card (warranty expired)McIntosh POWER AMPLIFIERMC431M4Channels✕100wattsSpecificationsRated output: 100 watts✕4 (20Hz to 20kHz. THD 0.005% when all channels are driven) Maximum output: 680W (170W✕4)Total Harmonic Distortion (THD):0.05% (20Hz to 20kHz. THD 0.005% when all channels are driven, at rated output)Frequency response:10Hz to 50kHz(-3dB)Input sensitivity:0.3 to 2.0V(at rated output)Current consumption: 2.5A with no signal, 58A at rated outputApplicable Impedance:4Ω(2 to 8Ω)SN ratio:110dB(at rated output)Dimensions: 468 W X 71 H X 305 DWeight:9.15kg |
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