BOSE PM8500
可配置型專業功率擴大機
-可配置型專業功率擴大機
-最大額定功率:4000W
-輸出聲道:2至8(可配置)
-輸入聲道:8(平衡式線性位準)
-最大額定功率:4000W
-輸出聲道:2至8(可配置)
-輸入聲道:8(平衡式線性位準)
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Power Rating | |||||
2 Ω | 4 Ω | 8 Ω | 70 V | 100 V | |
THD for Power Rating | < 0.1 % | < 0.1 % | < 0.1 % | 1 % | 1 % |
Mono Mode | 450 W | 500 W | 300 W | See footnote 3 | See footnote 3 |
V-Bridge Mode | 450 W2 | 1000 W | 1000 W | 800 W | 1000 W |
I-Share Mode | 1000 W | 500 W2 | 300 W2 | Not available | Not available |
Quad Mode | 1000 W2 | 2000 W | 1000 W2 | 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 | 36 / 42 / 36 / 42 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 dB (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, 2-band RoomMatch® array EQ | ||||
Maximum Output Delay | 3 s | ||||
Output Limiter | Peak and RMS voltage | ||||
Audio Inputs | |||||
Analog | Digital (Optional Card) | ||||
Input Channels | 8 (balanced line level) | 8 | |||
Input Impedance | > 100 kΩ | N/A | |||
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 Circuit Recommendation | 20A (120 V) or 16A (230 V) | ||||
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 As | ||||
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) s | ||||
Operating Temperature | 32 °F - 104 °F (0 °C - 40 °C) | ||||
Cooling System | Microprocessor-controlled, variable-speed fans, front to rear airflows | ||||
General | |||||
Setup and Configuration Software | ControlSpace® Designer™ software V3.2 or greater | ||||
PC Interface Connection | USB (Network version adds Ethernet RJ-45, 100 Mb) | ||||
Fault Notification Output | NC/NO Relay Contact (1 A, 30 VDC), 3-pin Phoenix Contact® connector (orange color; part # 1976010) |
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