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Description
Bose PSX4804D PowerShareX Adaptable Power AmplifierPowerShareX 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.
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.
- EN 54-16 compliant for reliable use in VA/PAVA systems with other compliant system components.
Applications
Designed for a wide range of applications, including:
- Commercial installations
- Houses of worship
- Performing arts
- Corporate
- Hotels
- Retail/Restaurants
- Education
- Government
- Sports & Fitness
Specifications
- 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
- Safety: EN 54-16 certified, voice alarm control and indicating equipment
- 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): 1.8 in x 19.0 in x 14.1 in (45 mm x 483 mm x 358 mm)
- Net Weight: 15.4 lb (7.0 kg)
- Rack Spaces: 1
- Shipping Weight: 22.8 lb (10.3 kg)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 752 reviews
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Product Reviews
★★★★★ 5
A classic
Format: Paperback
Such a wonderful book!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 5
An amazing story by an amazing man! I am honored!
Format: Kindle
A must-have book for anyone of any age! Find out what happens on a snowy day for one adventurous little boy, who loves to play in the snow. The illustrations are unique and captivating, and blessed readers with the eclectic artwork and storytelling of Keats. This book is very special to me, as I was recently nominated for the 2015 Ezra Jack Keats Award for new author of the year. When I read this book, my heart swells with appreciation for the work of this man, and that I am even being considered for an award bearing his name. He was indeed a pioneer of children's books in his own right. I especially liked the chance at the end of the book, to get to read about and see how the book became the award winner that it is. His unique ability to transform words and art into captivating children's stories is phenomenal. I am grateful for his part in the paving of the literary road, so that new authors like me can use his works to continually inspire us to write from the heart, and through the loving, imaginative eyes of a child. If ever I feel doubtful in my own writing career, I will always read his books and remember that his name is synonymous with greatness. To even be considered for an award with his name on it, has indeed changed my life as a person and a writer. I hope my writing career will make him proud, that I was considered for his namesake award.
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Reviewed in the United States on August 2, 2014
★★★★★ 5
A Story to Melt Your Heart
Format: Paperback
This is an easy review to write, as there is nothing I dislike about "The Snowy Day." Although it was published in 1962, it is still as fresh and new as, well, newly-fallen snow. Keats knew how to tell a story well, in both words and through his beautiful and colorful images. It is a perfect children's book, because it is written from their point of view, imbued with their unalloyed sense of wonder and enchantment. Most importantly, I think, is that Keats' main character, Peter, is a little African-American boy, who lives in an urban setting. Peter is neither caricatured nor is he a symbol of or vehicle for speaking about social issues, which would have been very easy to do at the time it was written. Instead, it is a timeless story about a young child discovering snow for the first time and trying to understand its mysterious nature. Although Peter does not fully comprehend snow, he enjoys experiencing it just the same. In simple and direct prose, Keats captures and conveys what it is like to be very young and to encounter the beauty and mystery of the natural world, even in an urban setting. I plan to read this book to the younger children in my church's Sunday school...but it's really for me.
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Reviewed in the United States on September 6, 2020
★★★★★ 5
Snowy Day Book
This is my favorite book!
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Same as movie
Format: Paperback
My little one loves this book it is just like the tv movie
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Reviewed in the United States on May 1, 2026