General |
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Number of channels |
2 |
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Output power |
Single channel mode
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Distributed line*
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Bridge mode
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4 Ω
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8 Ω
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70V
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8 Ω
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1200 W |
600 W |
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1200 W |
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2400W |
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Max output voltage / current |
116 Vpeak / 65 Apeak
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100 Vpeak
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232 Vpeak
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AC Main Power |
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Power supply |
Universal, regulated switch mode |
Nominal power requirement |
100-240 V ±10%, 50-60 Hz |
Operating voltage |
90 V - 264 V |
Power consuption** |
115 V
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230 V
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Idle |
35 W |
0.6 A |
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35 W |
0.3 A |
1/8 of max output power @ 4 Ω |
371 W |
5 A |
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371 W |
2.54 A |
1/4 of max output power @ 4 Ω |
701 W |
9 A |
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701 W |
4.5 A |
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Thermal |
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Operating temperature range |
0° - 45° C - 32° - 113° F |
Thermal dissipation** |
115 V
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230 V
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Idle |
126 BTU/h |
31.8 kcal/h |
|
126 BTU/h |
31.8 kcal/h |
1/8 of max output power @ 4 Ω |
529 BTU/h |
133.3 kcal/h |
|
529 BTU/h |
133.3 kcal/h |
1/4 of max output power @ 4 Ω |
935 BTU/h |
235.6 kcal/h |
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935 BTU/h |
235.6 kcal/h |
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AUDIO |
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Gain |
32dB, 30dB, 28dB, 26dB, 24dB, 22dB, 20dB, 18dB, 14dB, 4dB, -∞, user selectable |
Input sensitivity |
1.7 V / 7 dBu |
Max input level |
6 V / 17.7 dBu |
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Frequency response |
20 Hz - 20 kHz (±0.5 dB) @ 1 W, 8 Ω |
S/N ratio |
> 107 dB (20 Hz - 20 kHz, A weighted) |
Crosstalk separation |
> 70 dB @ 1kHz |
THD+N |
0.05% @ 1/2 full power |
IMD |
0.02% |
Input impedance |
10 kΩ balanced |
Slew rate |
40 V/μs @ 8Ω, input filter bypassed |
Damping factor |
> 5000 @ 100 Hz |
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DSP |
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DSP architecture |
Analog Devices ADAU® 1701 DSP |
AD Converter |
Cirrus Logic CS 5381, 2 channel, 24 bit @ 48 kHz, 120 dB S/N |
DA Converter |
Cirrus Logic CS 4398, 2 channel, 24 bit @ 48 kHz, 120 dB S/N |
Internal precision |
Fixed point |
Firmware |
Network upgradable firmware |
Latency |
0.644 ms fixed latency architecture |
Input equalizer |
up to 5 biquad IIR filters (PEQ, shelving, band pass, band stop, all pass) |
Output equalizer |
16 fully parametric filters per channel, IIR: peaking, hi/lo-shelving, hi/lo-pass, band-pass, band-stop, all-pass. Custom FIR up to 384 taps @ 48 or 96 kHz |
Crossover |
Butterworth, Linkwitz-Riley, Bessel: 6 dB/oct to 48 dB/oct |
Delay |
340 ms input delay plus 10 ms per output |
Limiters |
Peak limiter, RMS limiter, frequency dependent RMS limiter |
Damping control |
< 120 Hz, range ±2 Ω |
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Front panel |
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Indicators and Controllers |
1 x LED - Status 1 x LED - Over-temperature protection 2 x LED bar - Signal level + CLIP 2 x Knob - Level attenuator (stepped) 1 x Power switch -
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Connectors |
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AC main |
1 x IEC C14 connector - 15 A max (region-specific power cord provided)
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Audio signal input |
2 x XLR - Signal input
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Auxiliary voltage |
1 x 2 pin Phoenix MC 1.5/2-ST-3.81 - External voltage connector (DSP version only)
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Audio out (link through) |
2 x XLR - Signal output (link through)
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Loudspeakers |
2 x speakON - Neutrik NL4MD
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Network/data |
1 x Rj45 socket - RS485 data connection (non-DSP version)
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Rear panel |
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Indicators and Controllers |
1 x Push-button - Link channel pair
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Construction |
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Dimensions (L x H x W) |
483 mm x 44.45 mm x 358 mm (19.0 in x 1.8 in x 14.1 in) |
Weight |
7.4 kg (16.3 lb) |
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