Description

The PowerShareX PSX1204D is a four-channel, 1200W smart amplifier designed for Bose Professional installed sound systems. It allocates power evenly or asymmetrically across outputs without having to bridge channels or lose channel count when powering Bose Professional loudspeakers. The amp features an onboard DSP that provides instant access to optimized loudspeaker presets via Bose ControlSpace Designer software. Other key features include the ability to handle low- or high-impedance loads, built-in Dante audio, GPIO connections, and much more.

Features of BOSE PSX1204D

  • 1 RU 4-Channel 1200W Smart Amp
  • For Bose Professional Installed Systems
  • Even / Asymmetric Power-Sharing
  • Supports Low- or High-Impedance Loads

Applications of BOSE PSX1204D

  1. Commercial Installations – Ideal for background music (BGM) systems in offices, lobbies, shopping centers, or other public spaces.
  2. Houses of Worship – Supports distributed speaker systems with either low?impedance or 70/100?V lines, making it suitable for sanctuary audio, auxiliary rooms, or overflow areas.
  3. Performing Arts / Theaters – Useful in performance venues for powering multiple speaker zones, with DSP presets for optimized speaker performance.
  4. Corporate Environments – For conference rooms, boardrooms, or training centers — can dynamically allocate power between channels depending on zone demand.
  5. Hotels & Hospitality – Well-suited for hotel common areas, hallways, restaurants, and banquet rooms due to its flexible power-sharing, multi-zone capabilities, and network control.
  6. Retail / Restaurants – Useful in retail stores, cafés, and restaurants where different zones (dining area, storefront, kitchen) require different power levels or speaker loads.
  7. Education – In schools, universities, or lecture halls: supports paging, announcements, and music distributed across zones.
  8. Government & Public Buildings – Good fit for public address (PA) systems, meeting rooms, auditoriums, or large shared spaces in municipal buildings.
  9. Sports & Fitness Facilities – Can power distributed speaker systems in gyms, fitness centers, or sports complexes where different areas (weight room, cardio area, studio) need separate zones.
  10. Emergency / Voice Alarm Systems – The PSX1204D is EN 54?16 compliant, making it suitable for use in voice alarm (VA) / public address voice evacuation (PAVA) systems.

Specificatios of BOSE PSX1204D

Form Factor/Type
Rackmount
Number of Amplifier Channels
4
Load Impedance/Voltage Support
4 / 2 / 8 Ohms
Power Rating per Channel
4x 400 W
800 W Peak at 2 Ohms
4x 300 W
600 W Peak at 8/4 Ohms
4x 300 W
600 W Peak at 100/70/25 V
Channel Bridging & Power Sharing
2x 800 W Bridged at 2 Ohms
2x 600 W Bridged at 4/8 Ohms
2x 600 W Bridged at 70/100 V
1x 1100 W Single Channel Driven at 4/8 Ohms
1x 1100 W Single Channel Driven at 100/70 V
Amplifier Class
Class-D

 

Performance
Frequency Response
20 Hz to 20 kHz +1 dB (1 W @ 8 Ohms)
SNR/Noise
> 104 dBA SNR
THD/Distortion
≤ 0.1% THD+N
≤ 0.1% IMD (SMPTE)
Crosstalk
-70 dB (Typical)

 

Signal Processing
AD/DA Conversion
24-Bit / 192 kHz
DSP
Yes: 32-Bit Floating Point DSP
Audio Delay
Adjustable Up to 100 ms
EQ & Filters
Crossover

 

Connectivity
Analog Audio I/O
4x Block 4-Pin Balanced Line Input
4x Block 4-Pin Balanced Line Output
Digital Audio I/O
No
Network I/O
1x RJ45 Dante
1x RJ45 Ethernet
Other I/O
1x Block 4-Pin GPIO In/Out
USB I/O
No
Phantom Power
No
Wireless
No

 

Power
AC Power Connector
1x IEC

 

Physical
Display
Multi-Segment LED Meters
Rackmount Size
1 U
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