Multichannel Amplifier

The Bose Professional PowerMatch PM8500N power amplifier is an ideal choice for fixed installations requiring superior sound quality and great connectivity. Using QuadBridge technology, this amplifier can be configured in Mono, V-Bridge, I-Share or Quad mode, allowing efficient distribution of power to one or more output channels.

ARTICLE N° 93575
  • Bose Professional PowerMatch PM8500N
  • Channel separation (crosstalk): > 65 dB, adjacent channels at 1 kHz
  • Frequency response: 20 Hz – 20 kHz (±0.5 dB) at 1 W
  • Gain, high impedance: 42 dB
  • Gain, low impedance: 36 dB in Mono mode / 42 dB in V-Bridge mode / 36 dB in I-Share mode / 42 dB in Quad mode
  • Maximum peak power, symmetrical: 1000 W
  • Number of channels: 8
  • Power class: Class D
  • Rated power, symmetrical: 450 W per channel at 2 Ω / 500 W per channel at 4 Ω / 300 W per channel at 8 Ω
  • Signal-to-noise ratio: > 102 dB (1 dB below nominal power, A-weighting)
  • Computer interface connection: USB Type-B, RJ-45 (Ethernet, 100 Mbps)
  • Notification outputs: x1 3-pin Euroblock
  • Software applications: ControlSpace Designer 3.2 or later (Windows)
  • Audio inputs (analog):
  • Channels: 8 balanced, line
  • Connectors: (8) 3-pin Euroblock
  • Input impedance: > 100 kΩ
  • Maximum input level: 24 dBu at 24 dBu sensitivity
  • Sensitivity: 0 dBu, +4 dBu, +12 dBu, +24 dBu, selectable
  • Audio inputs (digital):
  • Channels: Depends on the expansion card
  • Connectors: Depends on the expansion card
  • Audio outputs (analog):
  • Channels: 2–8, configurable
  • Connectors: (2) 8-pin Euroblock
  • Consumption and protection:
  • Current consumption, idle: 0.3 A (standby) or 1.3 A (active) at 120 VAC, 60 Hz / 0.1 A (standby) or 0.5 A (active) at 230 VAC, 50 Hz
  • Starting current: 15.4 A at 230 VAC, 50 Hz
  • Mains connector: IEC 60320-C20 input
  • Mains voltage: 100–240 VAC, 50/60 Hz
  • Protections: High temperature, direct current, short circuit, high frequency, voltage limiter, current limiter, starting current, mains circuit breaker
  • Power consumption: 31 W standby (idle), 176 W active (idle), 1789 W maximum
  • DSP:
  • A/D and D/A conversion: 48 kHz / 24 bits
  • Audio latency: < 0.95 ms, analog input to analog output
  • Crossover types: Butterworth, Bessel or Linkwitz-Riley, up to 48 dB/octave
  • EQ: Input: 5-band parametric EQ (±20 dB), band-kill, shelf, high-pass, low-pass / network (ArenaMatch, RoomMatch) / band-pass crossover / speaker: 9-band parametric EQ bands (±20 dB), band elimination, shelf
  • Limiters: Peak voltage limiter, RMS voltage limiter
  • Presets: Bose Professional Speaker Presets
  • Processing functions: Input EQ, Mains EQ, Speaker EQ, Peak Voltage Limiter, RMS Voltage Limiter, Delay, Band Pass, Matrix Mixer
  • Controls:
  • Front panel: navigation key, menu keys x5, rotary/select knob (rotary/push)
  • Rear panel: On/Off, AC power switch
  • LED indicators: 1 input signal LED, 1 input clip LED, 1 output limit LED, 1 fault LED
  • General:
  • Manufacturer designation: PowerMatch PM8500N configurable power amplifier
  • Manufacturer reference: 343546-4110
  • EMC: This product meets the immunity requirements of class E2 of the EN55103-2 directive.
  • Colors: Black
  • Cooling System: Microprocessor controlled variable speed fans, front to rear airflow
  • Operating temperature: 0°C to 40°C (32°F to 104°F)
  • Mounting provisions: Rack mounting (2U)
  • Product dimensions: 88 mm × 483 mm × 525 mm
  • Net weight: 12.9 kg
Featuring QuadBridge technology, the amplifier allows flexible configuration of output channels, allowing precise adaptation to the specific needs of each installation. Whether in Mono, V-Bridge, I-Share or Quad mode, the amplifier offers exceptional performance and maximum energy efficiency.

Ethernet connectivity allows remote configuration, control and monitoring, while the Auto-Standby/Auto-Wake function ensures efficient management of power consumption. LED indicators provide instant feedback on amplifier status, providing real-time monitoring of operation.

Thanks to its interface and compatibility with Bose Professional ControlSpace Designer software, configuring the amplifier remains simple despite the many features. Using Bose Professional ControlSpace Designer technology allows complete configuration of the amplifier via USB or Ethernet connection.
Featuring PeakBank power, fast power factor correction (PFC), and dual voltage and current feedback loop, the PowerMatch PM8500N amplifier delivers exceptional power efficiency, superior transient response, and audio quality optimal in a wide range of conditions.

The PowerMatch PM8500N amplifier is designed for seamless integration into broader control and monitoring systems, providing a reliable, high-performance solution for a wide range of applications, including auditoriums, stadiums, places of worship, performance halls and many others.
This product meets the immunity requirements of class E2 of the EN55103-2 directive.
Canals
 8
19" rack
 2U, Kit 19" included
Power supply
 Power adapter (included)
Effects
 DSP effects
Amplification type
 Class D
Peak power (W)
 4000
RMS power (W)
 4000