BOSE PowerMatch PM8500 เครื่องขยายเสียง 8X500 วัตต์ 4-8 โอห์ม 70/100V

ติดต่อด่วน @soundscenter

Description : BOSE PowerMatch PM8500

The Bose® PowerMatch PM8500 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.

Features : BOSE PowerMatch PM8500

• BOSE PowerMatch PM8500 QuadBridge™ Technology – Allows each 4-channel loudspeaker block to be configured as Mono, V-Bridge, I-Share or Quad modes, allowing the total available power of the amplifier block to be allocated to one or more output channels. The amplifier is capable of driving both low impedance and 70/100V loudspeaker loads directly.
• BOSE PowerMatch PM8500 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). Using ControlSpace Designer software you can access additional features including: Parametric EQ stages, load sweep of each output channel and auto standby. ControlSpace Designer software is also used to integrate network model PowerMatch amplifiers into larger control and monitoring systems comprised of Bose ESP processors and CC control centers.
• BOSE PowerMatch PM8500 Auto-Standby/Auto-Wake function – When enabled, this function automatically enters/exits Standby Mode, allowing the system to consume less power.
• BOSE PowerMatch PM8500 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 widest possible dynamic range, frequency response and lowest possible distortion.
• BOSE PowerMatch PM8500 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. This highly efficient amplifier design delivers sustainable and repeatable low frequency response.
• BOSE PowerMatch PM8500 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 than conventional Class-D amplifier designs to satisfy the requirements of even the most demanding program material.

Applications : BOSE PowerMatch PM8500

• Auditoriums
• Performing arts venues
• Theaters
• Houses of worship
• Arenas
• Hospitality venues
  

Specifications : BOSE PowerMatch PM8500

System

• BOSE PowerMatch PM8500 Functions Amplifier
• BOSE PowerMatch PM8500 Amplifier Class D
• BOSE PowerMatch PM8500 Audio Specifications Amplifier - Response Bandwidth - 20 - 20000 Hz - SNR - 102 dB - THD - 0.4%
• BOSE PowerMatch PM8500 Output Power / Total 4000 Watt
• BOSE PowerMatch PM8500 Amplifier Output Details 450 Watt - 2 Ohm - THD 0.1% - 8 channels 500 Watt - 4 Ohm - THD 0.1% - 8 channels 300 Watt - 8 Ohm - THD 0.1% - 8 channels 1000 Watt - 2 Ohm - THD 0.1% - 4 channels (bridged) 1000 Watt - 4 Ohm - THD 0.1% - 4 channels (bridged) 1000 Watt - 8 Ohm - THD 0.1% - 4 channels (bridged) 800 Watt - THD 1% - 4 channels (70V bridged) 1000 Watt - THD 1% - 4 channels (100V bridged) 1600 Watt - THD 1% - 2 channels (70V quad bridged) 2000 Watt - THD 1% - 2 channels (100V quad bridged)
• BOSE PowerMatch PM8500 Features Thermal protection, DC protection, high frequency protection, 70V/100V or 2/4/8 Ohm operation

Connections

• BOSE PowerMatch PM8500 Connectors 8 x balanced audio input (3 pin block connector) - rear
• BOSE PowerMatch PM8500 8 x speakers output - rear

Power

• BOSE PowerMatch PM8500 Voltage Required AC 120/230 V (50/60 Hz)
• BOSE PowerMatch PM8500 Power Consumption Operational 1800 Watt

Dimensions & Weight

• BOSE PowerMatch PM8500 Width 19 in
• BOSE PowerMatch PM8500 Depth 20.7 in
• BOSE PowerMatch PM8500 Height 3.5 in
• BOSE PowerMatch PM8500 Weight 28.44 lbs

Dimensions & Weight (Shipping)

• BOSE PowerMatch PM8500 Weight (Shipping) 34.61 lbs