|
Power supply |
CLASS D + Coil transformer |
|
Number of amplifier channels |
4 |
|
2Ω |
NC |
|
4Ω |
4×1450W |
|
8Ω |
4×800W |
|
Bridge connection |
|
|
8Ω |
2×2000W |
|
Protection |
DC current Protection, Short circuitProtection, Current limiting voltage protection, Overheat Protection |
|
Audio performance |
|
|
THD below 1kHz / 1dB |
< 0.1% |
|
THD @ 20Hz-20kHz /1W |
< 0.58% |
|
SNR |
> 100 dBA |
|
Signal channel separation (crosstalk) @1KHz |
> 70 dB |
|
Frequency response @1W 8Ohm, 20 Hz-20kHz |
+/- 0.05 dB |
|
Damping control |
> 4000 |
|
Analog input |
|
|
Input impedance Balance / Unbalanced |
20 / 10 kohm |
|
Gain |
|
|
Amplifier Gain |
34 dB |
|
Rear panel interface |
|
|
Analog channel |
"3 PIN XLR（Containing 2 × 3 audio link output） |
|
Electronic balance input" |
|
|
Output connector |
Neutrik speakon (4 x NLT4) |
|
Cooling |
front and rear air flow, temperature controls flow speed |
|
Front panel interface |
|
|
Power ON/OFF |
Independent Power switch on front panel |
|
Control |
A level attenuator for each channel |
|
Indicators |
"Independent LED indicator light for each channel: |
|
1 x signal LED (green); 1 x device activated LED (yellow), 1 × Activate protection (red)" |
|
|
Dust prevention |
Dust filter sponge at the rear of the front panel |
|
Nominal voltage |
220 Volt AC 50 Hz |
|
Working voltage |
200-250V AC |
|
Power supply characteristics |
|
|
Soft start / power supply |
Yes |
|
Size |
W:483 mm(19"), H:88 mm (2U), D:375 mm |
|
Weight |
20 Kg |
|
Chassis appearance structure |
Aluminum front panel / Black coated steel chassis |
