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Audio Production Equipment : Amplifiers (Audio) : Bose Professional - PowerMatch PM4250N Amplifier (Network model)
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1000W/120V 4-channel PowerMatch Network Amplifier
Model: PowerMatch PM4250N Amplifier (Network model)
Part #: 361815-1110
- QuadBridge™ Technology – Allows the 4 available channels to be configured as Mono, V-Bridge, I-Share or Quad mode
- Bose® ControlSpace® Designer™ software – PowerMatch amplifiers can be fully configured using ControlSpace Designer software via the onboard front panel USB connection, or the rear panel Ethernet connection (network models only)
- Auto-Standby/Auto-Wake function – When enabled, this function automatically enters/exits Standby Mode, allowing the system to consume less power.
- Dual voltage and current feedback loop – Proprietary design combines Class-D efficiency with a unique current and voltage feedback loop circuit that continuously monitors and controls both the current and voltage delivered to the loudspeaker load.
- PeakBank™ power supply – Regenerative 4-quadrant power supply enables higher power density while allowing the re-use of energy from reactive loads that is normally wasted in conventional Class-D designs.
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The amplifier contains all solid-state circuitry, using MOSFET output devices employing Class-D topology and a current and voltage feedback loop circuit. The amplifier shall incorporate a switch-mode power supply with fast-tracking power factor correction (PFC) that will allow full-rated power from AC outlets ranging from 100 - 240 V, 50/60 Hz. The amplifier shall have an IEC 60320-C14 10/15-amp electrical power inlet and shall be equipped with a removable power supply cord. The amplifier shall include protection from shorted and open loads, general overheating, DC, high-frequency overloads, under/over voltage and internal faults.
The Bose® PowerMatch PM4250 configurable professional power amplifier provides concert-quality sound with a high level of scalability and configurability for fixed installation sound reinforcement systems. Ethernet-equipped versions enable network configuration, control and monitoring, and an expansion slot supports input from optional digital audio accessory cards. PowerMatch amplifiers utilize numerous Bose technologies to deliver an unprecedented combination of performance, efficiency and ease of installation—all in a reliable, proprietary design.
- QuadBridge™ Technology – Allows the 4 available channels to be configured as Mono, V-Bridge, I-Share or Quad mode
- Bose® ControlSpace® Designer™ software – PowerMatch amplifiers can be fully configured using ControlSpace Designer software via the onboard front panel USB connection, or the rear panel Ethernet connection (network models only)
- Auto-Standby/Auto-Wake function – When enabled, this function automatically enters/exits Standby Mode, allowing the system to consume less power.
- Dual voltage and current feedback loop – Proprietary design combines Class-D efficiency with a unique current and voltage feedback loop circuit that continuously monitors and controls both the current and voltage delivered to the loudspeaker load.
- PeakBank™ power supply – Regenerative 4-quadrant power supply enables higher power density while allowing the re-use of energy from reactive loads that is normally wasted in conventional Class-D designs.
- Fast-tracking power factor correction (PFC) – Efficiently manages the current drawn from the AC mains, allowing the amplifier to drive loudspeakers to maximum output longer without power fluctuation.
- Applications:
- Houses of worship
- Retail stores
- Atriums and malls
- Restaurants
- Auxiliary zones
- Conference centers
- Hospitality venues
- Amplifier Type - Power Amplifier
- Rackmountable - Yes
- Warranty - Yes
- Spec Sheet available - Yes
- Operating Temperature (Maximum): 104 F
- Operating Temperature (Minimum): 32 F
- Mounting Width: 19 in
- Maximum Frequency Response (Bandwidth): 20 kHz
- Maximum Frequency Response (Bandwidth): 20000 Hz
- Minimum Frequency Response (Bandwidth): 20 Hz
- Minimum Frequency Response (Bandwidth): 0.02 kHz
- Communication Ports: USB
- Housing Type: Steel Chassis
- Impedance: 100000 ohm
- Mount Type: Rack
- Number of Bands: 9
- Number of Channels: 4
- Number of Inputs: 4
- Number of Outputs: 4
- Number of Watts Per Channel: 250 Watt
- Power Handling: 1000 Watt
- Rack Units (Height): 2
- Sensitivity: 21.78 dBV
- Signal to Noise Ratio: 99 dB
- Technology: QuadBridge
- Total Harmonic Distortion + Noise (THD+N): 0.40 %
- Depth: 20.70 in
- Height: 3.50 in
- Width: 19 in
- Net Weight: 24.40 lbs
- Shipping Weight: 30 lbs
- Color: Black
- Warranty (Length/Type): 5 Years Limited
- Input Cards: ESPLink, AES3, Dante, CobraNet
- Current Draw: 4 Amps
- AC Voltage: 120 Volts
PowerMatch PM4250 Configurable Amplifier
- 1000W/120V 4-channel PowerMatch Configurable Amplifier
Amplifier
639 kb
- Data Sheet
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Bose Corporation
Model: PowerMatch PM4250N Amplifier (Network model)
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