Thứ Ba, 12 tháng 4, 2011

B1500 - B2000 Power Amplifier

Bose-b1500
Power output: Continous output power,both channels driven
Power values measured at 230V ac,450 Watts per channel into 8Ω from 20Hz to 20kHz, with no more than 0,03%THD
715 Watts per channel into 4Ω from 20Hz to 20kHz, with no more than 0,03%THD
,2025 Watts per channel into 2Ω from 20Hz to 20kHz, with no more than 0,03%THD, Bridged-mono operation:
1430 Watts into 8Ω from 20Hz to 20kHz, with less than 0,03%THD
2050 Watts into 4Ω from 20Hz to 20kHz, with less than 0,03%THD
 Firequency respounse
20Hz to 20kHz (±0.5dB)
 Input Impedance
20k Ω balanced
 Sensitivity
1.38V rms for rated power into 4Ω(±0.5dBu)
 Gain
32dB
 THD 4 Ω:
1kHz < 0.008%
20Hz to 20kHz  < 0.03%
Power requirements :
230V AC/50 60Hz (Europe & UK Amplifier set at 240 V AC )
CMRR :
>>90dB
 Fusing:
10 Amp Slow – Blow ( 230V/50Hz)
 Hum & Noise
-105dB
 Damping factor 1kHz:
>400 ( at 8 Ω)
 Size ( H x W x D )
80 x 482 x 428 mm
 Net weight : 20kg