Specs:

Bose Pro 803288-1110 | PowerSpace P4300A Amplifier 120V NA

Technical Summary

• Maximum Rated Power: 4 x 300 W (THD+N < 0.04%, 1 kHz, 4-8 O, 70/100V)
  
• Output Channels: 4 speaker, 8 digital (Amplink)
  
• Input Channels: 4 balanced (analog), 8 digital (Amplink)
  
• Dimensions (H Ã? W Ã? D): 44 Ã? 483 Ã? 420 mm (1.7 Ã? 19.0 Ã? 16.5 in)
  
• Net Weight: 6.6 kg (14.6 lb)
  
• Shipping Weight: 8.6 kg (19.0 lb)
  
• Cooling System Microprocessor-controlled variable-speed fans, front-to-back air flow
  
  Applications
  
• Retail stores
  
• Restaurants and bars
  
• Hospitality venues
  
• Conference centers
  
• Schools
  
• Auxiliary zones
  
  

Features:

• 300 watts per channel and works seamlessly with loudspeakers, DSPs, and controls to create complete commercial sound systems
  
  
• 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
  

Overview:

Ideal for zone-expansion applications, Bose Professional PowerSpace amplifiers enhance any premium commercial sound installation with clean, reliable power — and digital connectivity. A Bose Professional AmpLink input allows for multiple channels of uncompressed, low-latency digital audio from Bose Professional 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, PowerSpace amplifiers provide the power and performance to get the job done — pure and simple.

Review: