Specifications - Bose PowerMatch PM8500 Service Manual

Power Rating (20-20k Hz)
THD For Power Rating
Mono Mode: 8 or 4 channels (per channel)
Bridge Mode: 4 or 2 channels (per channel)
Current Share Mode: 4 or 2 channels (per
channel)
Quad Bridge Mode: 2 channels (per
channel)
Maximum Rated Power, Total All Channels
Peak Output Voltage (mono/bridge/quad
modes)
Voltage Gain (mono/bridge/current
share/quad modes)
Audio Performance Specifications
Frequency Response (@1W and + / -0.5 dB)
Signal-to-Noise Ratio (below rated power)
THD @ 1W, 20 Hz to 20k Hz
Intermod Distortion -SMPTE (60 Hz, 7 kHz)
Channel Seperation (crosstalk) at 1 kHz
Damping Factor (10 -100 Hz), 8 ohms
Inputs -Analog
Input Channels, Analog
Input Impedance
Input Sensitivity
Maximum Input Level
Connectors, Analog Inputs
Inputs -Digital (Optional Card)
Digital Input Channels
Connectors, Digital Inputs
Outputs
Output Channels
Connectors, Outputs (accepts 10 to 22
AWG)
Connectors, Fault-Notification Output
Integrated Loudspeaker DSP (per
channel)
A/D and D/A conversion
Total Latency (Analog in -Amp out)
Input to Output Signal Routing
Loudspeaker Presets
Input EQ
Crossover Filters
Output EQ
Array EQ Filters
Maximum Output Time Delay
Output Limiter

SPECIFICATIONS

2 Ω
<0.1% THD
500 W
not rated
1000 W
not rated
0 to 24 dBU, selectable in 1 dB steps
3-pin Phoenix
Toslink (ESPLink) or Ethernet RJ45 (Cobranet)
2 to 8 configurable (model dependent)
3-pin Phoenix (orange color; part # 1976010)
Butterworth, Bessel, or Linkwitz-Riley, up to 48
4
4 Ω 8 Ω
500 W 300 W
1000 W 1000 W
not rated not rated
2000 W not rated
4000 W
71 / 142 / 142 V
33 / 36 / 33 / 36 dB
20 Hz -20 kHz
>104 dBA
<0.1%
<0.4%
> 75 dB
>1000
4 or 8 (balanced line level)
20 kΩ
+24 dBu
®
(green color; part # 1776168)
8 (ESPLink or Cobranet)
8-pin Phoenix® (part # 1718436)
24-bit / 48 kHz
0.8 mSec
8 x 8 matrix
®
Bose Professional
5-band PEQ, +/-10 dB, or shelving
dB/octave
7-band PEQ, +/-10 dB, or shelving
2-band RoomMatch array EQ
2 sec
Peak and RMS voltage
70 V 100 V
1% THD
not rated not rated
800 W 1000 W
not rated not rated
1600 W 2000 W