Bose PowerSpace P4300A Amplifier

4 x 300 W - I/O 4 balanced analogue, 8 digital - 20 ㎐ 20 ㎑ (± 1 ㏈ @ 1 W)

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What's in the box:

  • Bose PowerSpace P4300A
  • AC power cord
  • (1M/3ft) cat 5e cable
  • 2-Pin euroblock connector (black)
  • (4) 3-Pin euroblock connector (green)
  • (2) I-Share jumper
  • (10) Terminal fork (14-16 gauge)
  • 2-year Limited Warranty

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Premium Professional Sound

Bose's PowerSpace P4300A (BSE-PSPP4300A) Amplifier enhances any premium commercial sound installation with clean, reliable power - and digital connectivity. A Bose AmpLink input allows for multiple channels of uncompressed, low-latency digital audio from Bose DSPs via a single Cat 5 cable. The PowerSpace P4300A provides 300 watts per channel and features versatile outputs that give you the flexibility to deliver full channel power to either low- or high-impedance loads - without bridging - and even send double power to a single zone. For premium commercial applications, Bose PowerSpace amplifiers provide the power and performance to get the job done pure and simple.


  • 300 Watts per channel and works seamlessly with Bose loudspeakers, DSPs, and controls to create complete commercial Sound Systems
  • Bose AmpLink input for simplified multichannel Digital Audio connection to compatible DSPs, reducing terminations and related points of failure
  • Load-independent outputs deliver full channel power to either low-impedance loads (4-8 Ω) or high-impedance (70/100V) loads without bridging
  • I-share outputs deliver 2X power level by combining the current of two channels
  • Auto-standby mode saves power when Audio signal falls below a set threshold, then wakes when Audio returns

Bose has a passion for doing things that are better. They apply the highest level of scientific inquiry and invention to the discovery of new concepts and the development of new products. They create experiences for their customers that are enlightening, unique and delightful.

Specifications for the Bose PowerSpace P4300A

{ "Maximum Rated Power: ": "4 x 300 W (THD+N < 0.04%, 1 kHz, 4-8 Ω, 70/100V)", "Output Channels": [ "4 speaker", "8 digital (Amplink)" ], "Input Channels": [ "4 balanced (analog)", "8 digital (Amplink)" ] }

Research Materials for Bose PowerSpace P4300A (BSE-PSPP4300A)

We've added technical materials to help with your buying decision. Even if you're technically inclined, you may want to consider talking to our sales techs to make sure this item is the right fit for your particular use. 800.562.6006

PowerSpace P4300A (BSE-PSPP4300A) Specifications

PowerSpace P4300A (BSE-PSPP4300A) Drawing

PowerSpace P4300A (BSE-PSPP4300A) Installation Guide

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