Official Partner
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.
FEATURES
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.
Applications
Designed for a wide range of applications, including:
Commercial installations
Houses of worship
Performing arts
Corporate
Hotels
Retail/Restaurants
Education
Government
Sports & Fitness
| Category | Specification |
|---|---|
| AMPLIFICATION | |
| 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) |
| AUDIO INPUTS, ANALOG | |
| 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 |
| AUDIO INPUTS/OUTPUTS, DIGITAL | |
| Channels | 4 Dante in |
| Connectors | (1) RJ-45 Dante in |
| Type | 6-pin Euroblock |
| AUDIO OUTPUTS, ANALOG | |
| Channels | 4 |
| Connectors | (1) 8-pin Euroblock, 7.62 mm |
| COMPLIANCE | |
| EMC | This product meets all EN55103-2 immunity requirements for E2 electromagnetic environment. |
| ELECTRICAL | |
| 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 |
| Power Consumption | 31.1 W idle, 840 W maximum at 1/8 power at 4 Ω |
| GENERAL | |
| 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) |
| INDICATORS AND CONTROLS | |
| 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 |
| INTEGRATED DSP | |
| A/D and D/A Conversion | 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 |
| PHYSICAL | |
| Colors | Black |
| Cooling System | Continuous temperature-controlled variable-speed fan, front-to-back airflow |
| Mounting/Rigging Provisions | 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) |
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