The Bose PowerShare PS604D installation power amplifier delivers 4 x 150 W and supports low-impedance loads of 4–8 Ω or high-impedance loads of 70/100 V on each output channel. PowerShare technology distributes the total 600 W asymmetrically across the outputs.

The built-in audio processor is configurable via the PowerShare Editor Configuration software over a network connection, and supports control, matrix mixing, crossover, delay, mute and output polarity. The Dual Feedback Loop system monitors the current and voltage at each output load, helping improve linearity and reduce distortion while protecting the speakers. It also features 4-channel Dante and an RJ45 connection for the Bose ControlCenter CC-1 controller.

• Type: Installation power amplifier
• Channels: 4
• Power per channel: 150 W
• Total power: 600 W
• Output loads: 4–8 Ω or 70/100 V
• Technologies: PowerShare, Dual Feedback Loop
• Audio networking: 4-channel Dante
• Audio inputs: 4 balanced, 12-pin Euroblock
• Gain in low-impedance mode: 32.0 dB
• Gain in 70 V mode: 35.0 dB
• Gain in 100 V mode: 38.0 dB
• Controller connection: RJ45
• Compatible controller: Bose ControlCenter CC-1
• Dimensions (H × W × D): 44 × 483 × 414 mm
• Rack mounting: 1U
• Weight: 6.4 kg