Descrição
Estado de conservação: 9/10
Especificações:
Power Rating(250 watts)……………….Continuous average power into 8 ohms at any
……………….frequency between 20Hz and 20kHz with both channel
……………….driven at less than 0.18% total harmonic distortion
Power Rating(400 watts)……………….Continuous average power into 4 ohms at any
……………….frequency between 20Hz and 20kHz with both channel
. ……………….driven at less than 0.18% total harmonic distortion
Intermodulation Distortion(SMPTE)….1 watt to 250 watts into 8 ohms, <=0.05%
….1 watt to 400 watts into 4 ohms, <=0.05%
Intermodulation Distortion(CCIF)……..250 watts to 8 ohms. Any combination from 4kHz to 20kHz
……..400 watts to 4 ohms. Any combination from 4kHz to 20kHz
Total Harmonic Distortion + Noise…..20Hz at 0.018%. 250 watts into 8 ohms. Typical.
……1kHz at 0.02%. 250 watts into 8 ohms. Typical.
……10kHz at 0.07%. 250 watts into 8 ohms. Typical.
……20kHz at 0.13%. 250 watts into 8 ohms. Typical.
……20Hz at 0.018%. 400 watts into 4 ohms. Typical.
……1kHz at 0.02%. 400 watts into 4 ohms. Typical.
……10kHz at 0.08%. 400 watts into 4 ohms. Typical.
……20kHz at 0.16%. 400 watts into 4 ohms. Typical.
Frequency Response…………………..10Hz to 20kHz. +0, -0.25dB at 1 watt into 8 ohms
Power Bandwidth………………………..-3dB, 3Hz to 130kHz
Dynamic Headroom Into 4 ohms……..2.1dB
Signal-to-Noise Ratio……………………>=100dB, 250 watts into 8 ohms, “A-weighted”
Gain………………………………………..Unbalanced Input: 29dB
………………………………………..Balanced Input: 26dB
Damping Factor………………………….>=1100 (20Hz to 20kHz)
Rise Time…………………………………2.2 microseconds (5kHz, 127V peak to peak square wave, 20% to 80%)
Power Consumption……………………Quiescent: 250VA. Continuous, both channels driven
…………………….Maximum: 1800VA. Continuous, both channels driven
…………………….250 watts into 8 ohms, 990VA. Continuous, both channels driven
…………………….400 watts into 4 ohms, 1560VA. Continuous, both channels driven
Power………………………………………115VAC, 50 to 60 Hz
Dimensions(w x d x h)………………….43 x 37.5 x 21.5 cm
Weight……………………………………..27kg