Bose P4300A PowerSpace Versatile Power Amplifier

P4300A - Overview

• Features:

  • 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
   

• Specifications:

  • Maximum Rated Power
  • Amplifier Power: 4x 300 W (THD+N < 0.04%, 1 kHz, 4-8 Ω, 70/100V)
  • I-Share Mode Power: 2x 600 W (2-4 Ω, 70/100V) (Each channel pair can be I-Shared)
  • Gain (Low-Z mode): 32 dB
  • Gain (70V mode): 35 dB
  • Gain (100V mode): 38 dB
    
    Audio Performance
  • Frequency Response: 4-8 Ω: 20 Hz - 20 kHz (+/- 1 dB @ 1 W); 70/100V: Same as 4-8 Ω with 50 Hz high-pass filter
  • Channel Separation (Crosstalk): > 80 dB @ 1 kHz, > 65 dB @ 20 kHz
  • Dynamic Range: = 100 dBA (at rated power)
  • Audio Latency: < 1 ms (any analog or AmpLink input to loudspeaker output)
    
    Output Channels
  • 4 speaker
  • 8 digital (Amplink)
    
    Input Channels
  • 4 balanced (analog)
  • 8 digital (Amplink)
  • Input Impedance: 10 kΩ
  • Maximum Input Level: 22 dBu (at 14 dBu sensitivity setting)
  • Sensitivity: -10 dBV / 4dBu / 14 dBu
    
    Indicators And Controls
  • Power LED: Solid white: Power is on. Blinking white: Unit is in auto standby mode. Solid red: Power supply fault. Blinking Red: Thermal fault.
  • Input Signal LED: Green: Signal present. Amber: Input is near clipping. Red: Input is clipping.
  • Output Limit LED: Amber: Amplifier limiting an output. Blinking red: Amplifier muted. Solid red: Amplifier or thermal fault.
  • Controls, Front Panel: Power On/Off
  • Controls, Rear Panel: Amplifier mode DIP switches, input sensitivity switch, input select dial, mute, output attenuators
    
    Electrical
  • Mains Voltage: 100 VAC - 240 VAC (±10%, 50/60 Hz)
  • AC Power Consumption: 120 VAC: 25 W (Auto standby), 570 W (Max), 230 VAC: 25 W (Auto standby), 570 W (Max)
  • Mains Connector: Standard IEC (C14)
  • Protections: Vpeak/Vrms limiters, high temperature, output short, extra high frequency (EHF), excessively low or high AC line voltage
    
    Physical
  • Operational Temperature Range: 0 °C to 40 °C
  • Storage Temperature Range: -40 °C to 70 °C
  • Dimensions (H x W x D): 44 x 483 x 420 mm (1.7 x 19.0 x 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
   

• Item Includes:

  • 1x Bose P4300A PowerSpace Versatile Power Amplifier
   

• GTIN:

  0017817785990