| Audio Specifications |
|
| Load impedance range |
>3Ω per channel (>6Ω in bridge mode) |
| Output Power per channel, non-clipped |
>50W into 8Ω
>100W into 4Ω |
| Output Power bridge mode, non-clipped |
>200W into 8Ω |
| Output Power total, all channels |
>400W short term
>200W continuous average |
| DC offset voltage |
<50mV |
| Frequency Response (-3dB) |
<10Hz to >50kHz, any load impedance |
| Frequency response accuracy 20Hz-20kHz |
±0.5dB |
| Signal to Noise ratio (Ref. 50W/8Ω) |
>100dB A-Weighted |
| THD+N (1kHz, 12.5W, 4Ω) |
typically 0.05% |
| Voltage Gain |
34.9dB to - infinity, adjustable |
| Input impedance |
15KΩ |
| Maximum input voltage |
6.8V peak (4.8V rms sine wave) |
| Signal sense threshold |
2.5mV (independent of Gain setting) |
| Wake-up time |
<0.2s (If other zones active)
<2s (From all zones inactive) |
| Turn-off time |
15 minutes from last signal detected |
| 12V trigger input threshold |
typically 3V (recommended input is 5-15V) |
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| Controls & Indicators |
|
| Front panel |
1 x Power LED (unit active – White, Fault – Red)
8 x Zone status LEDs (Signal present – White, Fault – Red) |
| Rear panel |
8 x 2-position DIP switches (link to global input)
1 x 3-position switch (power mode: on, auto detect, 12V trigger)
8 x input gain control with Clip indicator LEDs |
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| Connectors |
|
| Input |
8 x RCA (pair) Phono socket, line in (global in shared with Zone 8) |
| Output |
1 x RCA (pair) Phono socket (global out)
8 x 5.08mm Pitch 4-way Phoenix Combicon style |
| 12V trigger control |
1 x 3.5 mm jack - 12V trigger IN
1 x 3.5 mm jack - 12V trigger OUT (Maximum 100mA pass-through) |
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|
| Power |
|
| Power consumption |
<0.5W All zones inactive
<45W All zones idling
300W maximum average
1,000W peak |
| AC supply |
100-240V 50/60Hz |
| AC inlet |
IEC C14, switched |
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|
| Thermal |
|
| Thermal dissipation |
1.7 BTU/hr (standby)
150 BTU/hr (idle)
400 BTU/hr (max) |
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| Dimensions |
|
| Height |
44.5 mm (1.8in) 1U [55.5 mm (2.2in) plus feet] |
| Width |
437 mm (17.2in) |
| Depth |
310 mm (12.2in) |
| Net weight |
4.5kg (9.9lb) |
| Finish |
Black |
