BOSE PowerSpace P4150+ power amplifier

• 150 watts per channel and works seamlessly with Bose loudspeakers and controls to create complete commercial sound systems
• Built-in DSP, including SmartBass processing, routing, level control, delays, limiters, Bose loudspeaker EQs, plus input and area EQs
• PowerSpace configuration utility facilitates setup with an integrated webserver and intuitive browser-based UI, including real-time control with signal and thermal monitoring
• Opti-voice paging provides a smooth transition between music and announcements
• Integrated features to simplify commercial installations: Dedicated input for 600-ohm telephone or mic paging, independent 600-ohm music-on-hold and line-level aux outputs, and a NO/NC mute connection
• 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
• Intuitive end-user operation — optional ControlCenter CC-1, CC-2, and CC-3 analog zone controllers provide easy volume control and source selection

Technical Summary

• Maximum Rated Power:
  4 x 150 W (THD+N < 0.04%, 1 kHz, 4-8 Ω, 70/100V)
• Input Channels
  4 balanced
  2 unbalanced
• Connectors
  3x 3-pin Euroblock, 1x 4-pin Euroblock (supports PTT/VOX dynamic mic or 600 Ω telephone paging), 2 stereo RCA (internally mono-summed)