| Power Rating |
| THD for Power Rating |
| 2 Ω |
4 Ω |
8 Ω |
70 V |
100 V |
| |
|
|
|
|
| < 0.1 % |
< 0.1 % |
< 0.1 % |
1 % |
1 % |
|
| Mono Mode |
| 500 W |
500 W |
300 W |
Not available |
1600 W |
2000 W |
|
| Maximum Rated Power |
4000 W (500 W x 8 channels at 4 ohms) |
| Peak Output Voltage |
71 / 142 V (Mono / V-Bridge, I-Share, and Quad modes) |
| Voltage Gain |
33 / 36 / 33 / 36 dB (Mono / V-Bridge / I-Share / Quad modes) |
| Audio Performance Specifications |
| Frequency Response |
20 Hz - 20 kHz (at 1 W and +/- 0.5 dB) |
| Signal-to-Noise Ratio, Analog Input |
> 102 dBA (1 dB below rated power, A-weighted) |
| THD |
< 0.4 % (at 1 W, 20 Hz to 20 kHz) |
| Intermod Distortion - SMPTE |
< 0.4 % (60 Hz, 7 kHz) |
| Channel Separation (Crosstalk) |
> 65 dB (adjacent channels, at 1 kHz) |
| Damping Factor |
> 1000 (10-1000 Hz, 4 ohms, at amplifier output) |
| Integrated DSP |
| A/D and D/A Converters |
48 kHz / 24-bit |
| Total Latency (Analog In - Amp Out) |
< 0.95 ms |
| Input to Output Signal Routing |
8 x 8 matrix |
| Loudspeaker Presets |
Bose Professional |
| Input EQ |
5-band PEQ (+/- 20 dB), notch, shelving, high pass, low pass |
| Bandpass Filters (Crossover) |
Butterworth, Bessel, or Linkwitz-Riley, up to 48 dB/octave |
| Loudspeaker EQ |
9-band PEQ (+/- 20 dB), shelving, high pass, low pass |
| Array EQ Filters |
2-band RoomMatch array EQ |
| Maximum Output Delay |
3 s |
| Output Limiter |
Peak and RMS voltage |
| Audio Inputs |
| Input Channels |
| Analog |
Digital (Optional Card) |
| |
|
| 8 (balanced line level) |
8 |
|
| Input Impedance |
|
| Sensitivity |
| 0, +4, +12, +24 dBu, selectable |
Digital: 0, -12, -20, -24 dBFS, selectable |
|
| Maximum Input Level |
| +24 dBu (at 24 dBu sensitivity setting) |
N/A |
|
| Connectors, Input |
| 3-pin Phoenix Contact (green color; part # 1776168) |
Card Dependent |
|
| Audio Outputs |
| Output Channels |
2 to 8 (configurable) |
| Connectors, Output |
8-pin Phoenix Contact connectors (part # 1778120), supports 10-24 AWG wire |
| Indicators and Controls |
| LED Status Indicators |
Signal, limit, clip, fault |
| User Interface Controls |
Mute, input sensitivity, output configuration, output attenuation, EQ on/off, preset select. 240 x 64 LCD. Additional controls available w/ ControlSpace Designer software |
| Electrical Specifications |
| Mains Voltage |
100-240 V (50/60 Hz) |
| Mains Connector |
IEC 60320-C20 (Inlet) |
| Minimum AC Line Voltage |
80 V (reduced output power) |
| Maximum Inrush Current |
15.4 A (230 VAC, 50 Hz) |
| Maximum RMS Current Draw |
15 A |
| Efficiency, 1/3 Rated Power |
> 75 % (pink noise input signal) |
| Output Stage Topology |
Class-D |
| Overload Protection |
High temperature, DC, HF, short, voltage limiter, current limiter, inrush current, mains circuit breaker protection |
| Physical |
| Dimensions |
3.5" H x 19" W x 20.7" D (88 mm x 483 mm x 525 mm)- 2 rack space |
| Net Weight |
| |
|
| 28.4 lb (12.9 kg) |
Shipping Weight: 34.5 lb (15.7 kg) |
|
| Mounting Depth |
21" (533 mm) |
| Operating Temperature |
32 °F - 104 °F (0 °C - 40 °C) |
| Cooling System |
Microprocessor-controlled, variable-speed fans, front to rear airflow |
| General |
| Setup and Configuration Software |
ControlSpace Designer software V3.2 or greater |
| PC Interface Connection |
USB (Network version adds Ethernet RJ45) |
| Fault Notification Output |
NC/NO Relay Contact (1 A, 30 VDC), 3-pin Phoenix Contact® connector (orange color; part # 1976010) |