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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.
Power-sharing technology: Dynamically allocates power evenly or asymmetrically across outputs without having to bridge channels or lose channel count when powering Bose Professional loudspeakers.
Bose Professional certified presets and ControlSpace Designer integration: Delivers the best performance, loudspeaker protection, and visibility of the entire Bose Professional system from a single UI for easy design, configuration, control, and monitoring.
Proven Powersoft reliability: Ensures the systems operate every day, mitigating non-billable service calls.
Flexible outputs: Capable of handling either low-impedance (2, 4, 8Ω) or high-impedance (70, 100V) loudspeaker loads.
Built-in Dante audio: Supports up to 4 digital input channels from a Dante network eliminating the requirement of ordering and installing an accessory network card.
4 analog inputs: Provide line-level source connections.
PowerShare Design Tool: A downloadable design tool that allows system designers the ability to choose their PowerShare amp and simulate the power-sharing capability that, in some cases, can lead to a lower-power model requirement and cost savings.
GPIO connections: Provide a remote level, on/off, and alarm triggers.
Network monitoring: Provides real-time system performance data, minimizing downtime, guesswork, and unnecessary service calls.
Rack-friendly 1RU design: That is only 358 mm (14.1 in) deep eliminating the need for oversized racks.
Designed for a wide range of applications, including:
Commercial installations
Houses of worship
Performing arts
Corporate
Hotels
Retail/Restaurants
Education
Government
Sports & Fitness
Channel Separation (Crosstalk)
-70 dB typical at 1 kHz
Frequency Response
20 Hz – 20 kHz (±1.0 dB), 1 W at 8 Ω
Gain, Low-Impedance
26 dB, 29 dB, 32 dB, 35 dB, selectable
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
Maximum Peak Power, Symmetrical
3000 W at 2 Ω, 4 Ω / 2400 W at 8 Ω, 70V, 100V
Number of Channels
4
Power Class
Class D
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
Rated Power, Symmetrical
1500 W per channel at 2 Ω / 1200 W per channel at 4 Ω, 8 Ω, 70V, 100V
SNR
> 104 dB (A-weighted)
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
(1) RJ-45 Dante in
Type
6-pin Euroblock
(1) 8-pin Euroblock, 7.62 mm
Colors
Black
Cooling System
Continuous temperature-controlled variable-speed fan, front-to-back airflow
Suspension/Mounting
Rack-mounting
Net Weight
15.4 lb (7.0 kg)
Product Dimensions (H×W×D)
19.0 in × 1.8 in × 14.1 in (483 mm × 45 mm × 358 mm)
Rack Spaces
1
Shipping Weight
22.8 lb (10.3 kg)
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
Computer Interface Connection
RJ-45 (Ethernet)
Notification Outputs
(1) 12-pin Euroblock (3 pins per channel), general purpose
Software Applications
ControlSpace Designer 5.12 or later (Windows)
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
A/D and D/A Converters
48 kHz / 24-bit
Audio Latency
2.5 ms, fixed-latency architecture
Crossover Types
Butterworth, Bessel, or Linkwitz-Riley, up to 48 dB/octave
Delay
2 s (input) + 100 ms (output) for time alignment
DSP-Enabled
Yes
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
Internal Precision
32-bit floating-point
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
5 years
(1) 4-pin Euroblock connector
(1) 8-pin Euroblock connector
(1) IEC power cord
(1) installation guide
(1) PowerShareX PSX4804D
(3) 12-pin Euroblock connectors
