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CCI Solutions > M-SM03 > Sound > Audio Amplifiers > Bose PM4500 PowerMatch Amplifier

Bose PM4500 PowerMatch Amplifier 2000 W (500 W x 4 channels at 4 ohms)

configurable professional powermatch amplifier

  • Description
  • Specifications
  • Reviews/Ratings

With configurability for fixed sound installations

The Bose® PowerMatch PM4500 configurable professional power amplifier provides concert-quality sound with a high level of scalability and configurability with multiple channel and power options, an integrated audio DSP, front panel interface and USB connection. Ethernet equipped versions enable network configuration, control and monitoring. An expansion slot supports inputs from optional digital accessory cards. Available in two versions, the PM4500 provides USB connection for single-unit setup and control using Bose ControlSpace® V3.0 or higher software and adds Ethernet connectivity for network control and monitoring of multiple "N" version amplifiers.

Features:

  • Allows the 4 available channels to be configured as Mono, V-Bridge, I-Share or Quad mode, allowing the total available power of the amplifier to be allocated to one or more output channels
  • Uses Bose® ControlSpace® Designer™ software to access additional features
  • Auto-Standby/Auto-Wake function to save power
  • Dual voltage and current feedback loop to continuously monitor and control voltage and current delivered to the loudspeaker load
  • PeakBank™ regenerative 4-quadrant power supply to deliver sustainable and repeatable low-frequency response
  • Fast-tracking power factor correction (PFC) provides superior transient response and functions at peak burst power much longer than conventional Class-D amplifier designs
Specifications for the Bose PM4500 PowerMatch Amplifier
{ "Power Rating" : { "THD For Power Rating, Typical" : [ "2 Ohms: < 0.1%", "4 Ohms: < 0.1%", "8 Ohms: < 0.1%", "70V: 1%", "100V: 1%" ], "Mono Mode" : [ "2 Ohms: 450 W", "4 Ohms: 500 W", "8 Ohms: 300 W", "70V: Limited use available, tap 70V loudspeakers 2x the desired power", "100V: Limited use available, tap 100V loudspeakers 4x the desired power" ], "V-Bridge Mode" : [ "2 Ohms: 450 W", "4 Ohms: 1000 W", "8 Ohms: 1000 W", "70V: 800 W", "100V: 1000 W" ], "I-Share Mode: " : [ "2 Ohms: 1000 W", "4 Ohms: 500 W", "8 Ohms: 300 W", "70V: N\/A", "100V: N\/A" ], "Quad Mode" : [ "2 Ohms: 1000 W", "4 Ohms: 2000 W", "8 Ohms: 1000 W", "70V: 1600 W", "100V: 2000 W" ], "Maximum Rated Power" : "2000 W (500 W x4 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" : [ "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 - 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: 4 x 4 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" : [ "Input Channels: 4 (balanced line level)", "Input Impedance: > 100 kOhms", "Sensitivity: 0, +4, +12, +24 dBu, selectable", "Maximum Input Level: +24 dBu (at 24 dBu sensitivity setting)", "Connectors, Input: 3-pin Phoenix Contact (green color, part # 1776168)" ], "Digital (Optional Card)" : [ "Input Channels: 4, selectable range", "Input Impedance: N\/A", "Sensitivity: Digital - 0, -12, -20, -24 dBFS, selectable", "Maximum Input Level: N\/A", "Connectors, Input: Card dependent" ] }, "Audio Outputs" : [ "Output Channels: 1 to 4 (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, 240x64 LCD. Additional controls available w\/ ControlSpace Designer software" ], "Electrical Specifications" : [ "Mains Voltage: 100 - 240 V (50\/60 Hz)", "Mains Circuit Recommendation: 15 A (120 V) or 10 A (230 V)", "Mains Connector: IEC 60320-C14 (Inlet)", "Minimum AC Line Voltage: 80 V (reduced output power)", "Maximum Inrush Current: 15.4 A (230 VAC, 50 Hz)", "Maximum RMS Current Draw: 8 A", "Efficiency, 1\/3 Rated Power: > 73% (pink noise input signal)", "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 x 483 x 525 mm), 2 rack space", "Net Weight: 24.4 lbs (11.1 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 inflow" ], "General" : [ "Setup and Configuration Software: ControlSpace Designer software V3.2 or greater", "PC Interface Connection: USB", "Fault Notification Output: NC\/NO relay contact (1 A, 30 VDC), 3-pin Phoenix Contact connector (orange color, part # 1976010)" ] }
Overall Rating:  N/A Number of Reviews: 0
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