The PowerShareX PSX4804D is the most powerful model in the PowerShareX line — a 4-channel, 4,800-watt adaptable amplifier built for the largest and most demanding commercial sound installations. Leveraging the next generation of Bose PowerShare technology, the PSX4804D allows the full 4,800 W to be distributed dynamically across all four channels, providing unmatched flexibility in system design.
Equipped with Dante™ digital audio networking, the PSX4804D integrates seamlessly into networked audio systems, while still supporting analog connectivity. With its compact 1RU chassis, advanced protection, and Bose loudspeaker EQ presets, it is designed to deliver reliable, high-performance sound in mission-critical applications.
- Total 4,800 W adaptable across 4 channels
- Class-D efficiency with low heat generation
- Low-Z (4/8 Ω) and High-Z (70V/100V) operation on all channels
- Dante™ audio networking with primary/secondary redundancy
- Compatible with Bose loudspeaker EQ presets
- Auto-standby for reduced energy use
- Advanced protection: thermal, short circuit, DC, over-current
- Rugged 1RU rackmount design for space-efficient installs
Performance Specifications
- Output Power: 4,800 W total, shareable across 4 channels
- Load Configurations: 4/8 Ω, 70V, or 100V
- Frequency Response: 20 Hz – 20 kHz (+0/–3 dB)
- THD+N: < 0.04% at rated power
- Signal-to-Noise Ratio: > 100 dB (A-weighted)
- Channel Separation: > 65 dB @ 1 kHz
Inputs & Outputs
- Inputs:
• 4 × Balanced analog Euroblock line inputs
• Dante™ digital audio (RJ-45 Ethernet, primary/secondary) - Outputs:
• 4 × Balanced Euroblock loudspeaker outputs (low-Z / high-Z selectable) - Front Panel: Power button, LED indicators (signal, clip, protect, standby, network)
- Rear Panel: Gain controls, DIP switches, Dante network ports
Physical / Mechanical
- Dimensions (H × W × D): 44 × 483 × 438 mm (1.75″ × 19″ × 17.25″) – 1RU
- Net Weight: ≈ 8.9 kg (19.5 lb)
- Cooling: Variable-speed fan cooling
- Mounting: Standard 19″ rackmount
Applications
- Arenas and stadiums
- Large theaters and concert halls
- Convention centers and exhibition halls
- Universities and auditoriums
- Houses of worship (large-scale installations)
- High-capacity retail and hospitality spaces
- Dante-enabled enterprise audio networks
