Bose PowerShare PS404A User Manual

6
POWER RATING
Amplifier Power 4 x 100 W ( THD+N < 0.04%, 1 kHz, 4-8 Ω, 70/100V)
Maximum Power per Channel 400 W @ 4-8 Ω, 70/100V
Gain (Low-Z mode) 30.2 dB
Gain (70V mode) 35.0 dB
Gain (100V mode)38.0 dB
AUDIO PERFORMANCE
Frequency Response
4-8 Ω: 20 Hz – 20 kHz (+/- 0.5 dB @ 1 W); 70/100V: Same as 4-8 Ω 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 EuroblockRJ-45 (Input)
Input Impedance 20 kΩ
Maximum Input Level20 dBu (at 12 dBu sensitivity setting)
Sensitivity 4 / 12 dBu (low / high sensitivity) N/A
AUDIO OUTPUTS ANALOG AMPLINK
Outputs 4 24 digital
Connectors 8-pin inverted EuroblockRJ-45 (Input)
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 ed: Amplifier mued. Solid red: Indicates a fault.
Controls, Front Panel Power On/
Controls, Rear Panel
Amplifier mode DIP switches, loudspeaker EQ dials, input select dial , output attenuators
ELECTRICAL
Mains Voltage100 VAC – 240 VAC (±10%, 50/60 Hz)
AC Power Consumption 120 VAC: 14 W (Standby), 500 W (Max) 230 VAC: 14 W (Standby), 500 W (Max)
Mains ConnectorStandard 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 (H x W x D)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 withowerShare Editor software. Mute input control.
For additional specifications and application information, please visit pro.Bose.com. Specifictions subject to change without n
otice.
SPECIFICATIONS
PS404A Amplier

Bose PowerShare PS404A Specifications

General

Purpose	-
On/off switch	Yes
Product color	Black
Connectivity technology	Wired
Audio output channels	4.0 channels
Peak power per channel	400 W
Signal-to-Noise Ratio (SNR)	100 dB
Total Harmonic Distortion (THD)	0.04 %
Ethernet LAN (RJ-45) ports	1
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	14 W

Weight and Dimensions

Depth	414 mm
Width	483 mm
Height	44 mm
Weight	6400 g