PowerShareX PSX4804D is a four-channel, 4800-watt smart amplifier designed for use with Bose Professional installed sound systems. Onboard DSP gives you instant access to optimized loudspeaker presets via ControlSpace Designer software with easy ecosystem integration across Bose Professional processors, loudspeakers, and controllers. Design, configuration, installation, and operation become simpler — so you can get the job done and move on to the next.
Channel Separation (Crosstalk)
-70 dB typical at 1 kHz
Gain, Low-Impedance
26 dB, 29 dB, 32 dB, 35 dB, selectable
Maximum Peak Power, Symmetrical
3000 W at 2 Ω, 4 Ω / 2400 W at 8 Ω, 70V, 100V
Maximum Peak Power, Asymmetrical
3600 W at 2 Ω / 5200 W at 4 Ω / 2600 W at 8 Ω / 4200 W at 70V / 4400 W at 100V
Rated Power, Asymmetrical
1800 W at 2 Ω / 2600 W at 4 Ω / 1300 W at 8 Ω / 2100 W at 70V / 2200 W at 100V
SNR
> 104 dB (A-weighted)
Frequency Response
20 Hz – 20 kHz (±1.0 dB), 1 W at 8 Ω
Number of Channels
4
Power Class
Class D
Rated Power, Symmetrical
1500 W per channel at 2 Ω / 1200 W per channel at 4 Ω, 8 Ω, 70V, 100V
THD+N
< 0.1% (< 0.05% typical, from 0.1 W to half-power)
Input Channels
4 balanced, line
Connectors
(1) 6-pin Euroblock
Input Impedance
20 kΩ
Maximum Input Level
20 dBu
Sensitivity
4.91 Vrms at 26 dB gain, 3.48 Vrms at 29 dB gain, 2.46 Vrms at 32 dB gain, 1.74 Vrms at 35 dB gain
Channels
4 Dante in
Connectors
(1) RJ-45 Dante in
Type
6-pin Euroblock
Channels
4
Connectors
(1) 8-pin Euroblock, 7.62 mm
EMC
This product meets all EN55103-2 immunity requirements for E2 electromagnetic environment.
Current Draw, Idle
0.45 A at 115 VAC, 60 Hz / 0.25 A at 230 VAC, 50 Hz
Mains Connector
IEC C20 inlet
Mains Voltage
100–240 VAC (±10%), 50/60 Hz
Protections
High temperature, DC, output short circuit, high frequency, excessively low/high AC mains voltage, inrush current, clip, peak, long-term/RMS
AC Power Consumption
31.1 W idle, 840 W maximum at 1/8 power at 4 Ω
Software Applications
ControlSpace Designer 5.12 or later (Windows)
Computer Interface Connection
RJ-45 (Ethernet)
Notification Outputs
(1) 12-pin Euroblock (3 pins per channel), general purpose
Controls, Front Panel
(1) power button, (1) soft reset button, (1) hard reset button, (1) check button, (4) channel attenuation controls
Controls, Rear Panel
16 output DIP switches (4 per channel), 8 system configuration DIP switches
LED Status Indicators
(21) channel meter LEDs, (7) system status LEDs, (2) power status LEDs
Delay
2 s (input) + 100 ms (output) for time alignment
Internal Precision
32-bit floating-point
Equalization
Input: 8-band parametric EQ (±15 dB), notch, shelving, high-pass, low-pass / array EQ (ArenaMatch) / band-pass crossover / loudspeaker: 9-band parametric EQ (±15 dB), notch, shelving
Crossover Types
Butterworth, Bessel, or Linkwitz-Riley, up to 48 dB/octave
A/D and D/A Converters
48 kHz / 24-bit
Audio Latency
2.5 ms, fixed-latency architecture
DSP-Enabled
Yes
Limiters
Peak voltage, RMS voltage, clip
Presets
Bose Professional loudspeaker presets
Processing Functions
Input EQ, array EQ, loudspeaker EQ, peak voltage limiter, RMS voltage limiter, delay, band-pass, matrix mixer
Colors
Black
Cooling System
Continuous temperature-controlled variable-speed fan, front-to-back airflow
Suspension/Mounting
Rack-mounting
Product Dimensions (H×W×D)
19.0 in × 1.8 in × 14.1 in (483 mm × 45 mm × 358 mm)
Net Weight
15.4 lb (7.0 kg)
Rack Spaces
1
Shipping Weight
22.8 lb (10.3 kg)
5 years
(1) 4-pin Euroblock connector
(1) 8-pin Euroblock connector
(3) 12-pin Euroblock connectors
(1) PowerShareX PSX4804D
(1) IEC power cord
(1) installation guide
Technical Data Sheet