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