| Performance
|
| Frequency Response (at 1 watt, 20Hz - 20 kHz into 8
ohms) |
± 0.25 dB
|
Signal to Noise Ratio below rated full-bandwidth
power,
A-weighted |
> 108 dB
|
| Total Harmonic Distortion (THD) at 1
watt into 8 ohms |
< 0.1%
|
| Total Harmonic Distortion (THD) Plus Noise at
full rated power |
< 0.35%, 20 Hz to 20 kHz
|
| Intermodulation Distortion (IMD) 60 Hz and 7 kHz at
4:1, from full rated output to –30 dB |
< 0.35%
|
| Damping Factor (20 Hz to 100 Hz at 8 ohms) |
> 5000
|
| Crosstalk (below rated power, 20 Hz to 1 kHz) |
> 80 dB
|
| Common Mode Rejection (CMR) (20 Hz to 1 kHz) |
> 55 dB, typically > 70 dB
|
| DC Output Offset (Shorted input) |
< ± 3 mV
|
| Input Impedance (nominal) |
10 kilohms balanced, 5 kilohms unbalanced
|
| Maximum Input Level |
+20 dBu typical
|
Load Impedance (Note: Safe with all types of loads)
|
Stereo: 1/2/4/8/16 ohms Bridge Mono: 2/4/8 ohms
|
| Input Sensitivity (referenced to 8 ohm rated output) |
1.4V, 32 dB gain, and 26 dB gain
|
| Voltage Gain (referenced to 8 ohm rated output) |
MAi-5000i:
37.1 dB to 22.2 dB
|
MAi-9000i:
37.9 dB to 23.0 dB
|
MAi-12000i:
39.3 dB to 24.5 dB
|
| Required AC Mains |
Universal AC input, 100-240VAC , 50/60 Hz (±10%). Maximum AC mains
voltage 264VAC.
|
| AC Line Connector |
Five cordsets supplied with amplifier (USA, UK, European, Australia,
India)
|
| Construction
|
| Cooling |
Dual-zone, microprocessor controlled, continuously variable speed
fans,
front-to-back airflow
|
| Front Panel |
Cast aluminum with integrated handles.
|
| Weight |
28 pounds (12.7 kg) net, 36 pounds (16.3 kg) shipping.
|
| Dimensions (W x H x D) |
19 in. (48.3 cm) W x 3.5 in. (8.9 cm) H x 16.2 in. (41.1 cm) D.
|
| Protection |
Amplifier is protected against reactive loads, faults and shorts. If
one channel experiences a catastrophic failure, the entire amplifier
will shut down.
|