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User Manual for Bose Professional PowerMatch PM4250 Power Amplifier Click to enlarge the picture
Contents of the user manual for the Bose Professional PowerMatch PM4250 Power Amplifier
- Product category: Power Amplifiers Bose Professional
- Brand: Bose Professional
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Bose Professional Power Amplifiers
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User manual for the Bose Professional PowerMatch PM4250 Power Amplifier contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Bose Professional product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Bose Professional user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Bose Professional product will considerably shorten its lifespan!
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Product description Provided by third party: 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. It enables network configuration, control and monitoring. PowerMatch amplifiers utilize numerous Bose technologies to deliver an unprecedented combination of performance, efficiency and ease of installation - all in a reliable, proprietary design.
- Key Features
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- QuadBridge technology
- Auto-Standby/Auto-Wake function
- Dual voltage and current feedback loop
- PeakBank power supply
- Fast-tracking power factor correction (PFC)
- QuadBridge technology
- 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. The amplifier is capable of driving both low impedance and large loudspeaker loads directly.
- 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. Independent of power level and load impedance, the amplifier consistently delivers the wide dynamic range, frequency response and low distortion.
- PeakBank power supply
- Regenerative power supply enables higher power density while allowing the reuse of energy from reactive loads, that is normally wasted. This highly efficient amplifier design delivers sustainable and repeatable low frequency response.
- 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. PFC provides superior transient response and functions at peak burst power much longer to satisfy the requirements of even the demanding program material.
UPC: 017817599665 Table of Contents
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Technical parametersBose Professional 361816-1110 Specs | | | Product Type | Power amplifier | | | | Functions | Amplifier | | Digital Sound Processor (DSP) | Yes | | Audio Specifications | Amplifier - Response Bandwidth - 20 - 20000 Hz - SNR - 99 dB - THD - 0.4% | | Output Power / Total | 1000 Watt | | Amplifier Output Details | 250 Watt - 2/4/8 Ohm - THD 0.1% - 4 channels
500 Watt - 4/8 Ohm - THD 0.1% - 2 channels (bridged)
1000 Watt - 4 Ohm - THD 0.1% - 1 channels (quad bridged)
400 Watt - THD 1% - 2 channels (70V bridged)
800 Watt - THD 1% - 1 channels (70V quad bridged)
500 Watt - THD 1% - 2 channels (100V bridged)
1000 Watt - THD 1% - 1 channels (100V quad bridged) | | Features | Thermal protection, DC protection, high frequency protection, 70V/100V or 2/4/8 Ohm operation | | | | Connectors | 4 x balanced audio input (3 pin block connector) - rear
4 x speakers output - rear
USB (4 pin USB Type A) - front | | | | Voltage Required | AC 120/230 V (50/60 Hz) | | | | Width | 19 in | | Depth | 20.7 in | | Height | 3.5 in | | Weight | 24.47 lbs |
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