Crown Audio MA-5002VZ ユーザーズマニュアル
Operation Manual
MA-5002VZ Power Amplifier
page 18
7 Specifications
Minimum Guaranteed Power (see page 20 for complete power specifications)
120 VAC, 60 Hz Units, Stereo mode, per channel, both channels driven
1 kHz with 0.1% THD
Stereo, 2 ohms per ch
Stereo, 4 ohms per ch.
Stereo, 8 ohms per ch.
Stereo, 4 ohms per ch.
Stereo, 8 ohms per ch.
2,500
2,000
1,300
2,000
1,300
120 VAC, 60 Hz Units, Bridge Mono mode
1 kHz with 0.1% THD
4 ohms
8 ohms
16 ohms
8 ohms
16 ohms
5,000
4,000
2,600
4,000
2,600
120 VAC, 60 Hz Units, Parallel Mono mode
1 kHz with 0.1% THD
1 ohm
2 ohms
4 ohms
2 ohms
4 ohms
5,000
3,700
2,600
3,700
2,600
Performance
Frequency Response
(at 1 watt, 20Hz - 20 kHz) see Figure 7.3
± 0.1 dB
Phase Response
(at 1 watt, 10Hz - 20 kHz) see Figure 7.6
±10°
Signal to Noise Ratio below full bandwidth power
20 Hz to 20 kHz
A-weighted
20 Hz to 20 kHz
A-weighted
> 100 dB
> 105 dB
> 105 dB
Total Harmonic Distortion (THD)
at rated power, true THD
< 0.05%
Intermodulation Distortion (IMD)
60 Hz and 7 kHz at 4:1,from rated power to 35 dB below rated power at 8 ohms
< 0.05%
Damping Factor
10 Hz to 400 Hz See Figure 7.4
> 1000
Controlled Slew Rate
> 30 volts/µs
Crosstalk
See Figure 7.7
Input Impedance nominally balanced, nominally unbalanced
20 k ohms, 10 k ohms