Bose Professional PowerShare PS604A - Technical Specifications

Technical Information
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28 English Installation Guide
Technical Specifications
Power Rating
PS604A PS404A
Amplifier Power
1
4 x 150 W 4 x 100 W
Maximum Power per Channel 600 W @ 4-8 , 70/100V 400 W @ 4-8 , 70/100V
Gain (Low-Z mode) 32.0 dB 30.2 dB
Gain (70V mode) 35.0 dB 35.0 dB
Gain (100V mode) 38.0 dB 38.0 dB
1
All channels driven, THD+N < 0.04%, 1 kHz, 4-8 , 70/100V
Audio Performance
Frequency Response 4-8 : 20 Hz – 20 kHz (+/– 0.5 dB, @ 1 W)
70/100V: Same as 4-8  with 50 Hz high-pass filter
Channel Separation
(Crosstalk)
> 85 dB @ 1 kHz, > 65 dB @ 20 kHz
Signal to Noise Ratio 100 dB (at rated power, A-weighted)
Audio Inputs Analog AmpLink
Input Channels 4 balanced 24 digital
Connectors 12-pin Euroblock RJ-45 (Input)
Input Impedance 20 k
Maximum Input Level 20 dBu (at 12 dBu sensitivity setting)
Sensitivity 4 / 12 dBu (low/high sensitivity)
Audio Outputs Analog AmpLink
Outputs 4 24 digital
Connectors 8-pin inverted Euroblock RJ-45 (Thru)
Integrated DSP
A/D and D/A Converters 24-bit / 48 kHz
Processing Functions Matrix mixer, loudspeaker EQ, real-time 9-band PEQ, Vpeak/Vrms limiters, delay, band pass, mute/output
polarity inversion
Loudspeaker Presets Flat, DS16, DS40, DS100, FS3B, 402, 802, MA12EX, RMU105 and RMU108
Audio Latency <1 ms (any analog or AmpLink input to loudspeaker output)
Indicators and Controls
Power LED Solid green: Power is on. Blinking green: Unit is in standby mode. Solid amber: Thermal fault. Solid red: Supply
fault.
Input Signal LED Green: Signal present. Amber: Input is near clipping. Red: Input is clipping. Solid red: Indicates a fault.
Output Limit LED Amber: Amplifier limiting an output. Blinking red: Amplifier muted from rear panel. Solid red: Indicates a fault.
Controls, Front Panel Power On/O
Controls, Rear Panel Amplifier mode DIP switches, loudspeaker EQ dials, output attenuators
Electrical
PS604A PS404A
Mains Voltage 100 VAC - 240 VAC (±10%, 50/60 Hz)
AC Power Consumption 120 VAC: 14 W (Standby), 700 W (Max)
230 VAC: 14 W (Standby), 700 W (Max)
120 VAC: 14 W (Standby), 500 W (Max)
230 VAC: 14 W (Standby), 500 W (Max)
Mains Connector Standard IEC (C14)
Maximum Inrush Current 14.14 A (230 VAC / 50 Hz), 8.04 A (120 VAC / 60 Hz)
Protections High temperature, output short, extra high frequency (EHF), excessively low or high AC line voltage
Physical
Dimensions 44 mm x 483 mm x 414 mm (1.7" x 19.0" x 16.3")
Shipping Weight 7.8 kg (17.2 lb)
Net Weight 6.4 kg (14.1 lb)
Cooling System Microprocessor controlled, variable speed fans, left to right air flow
General
Inputs (Control) RJ-45 remote input for volume control using the CC-1 ControlCenter zone controllers, or for connection to the
CV41. Micro-USB input for configuring the amplifier with PowerShare Editor software. Mute input control.