Bose PowerShareX PSX4804D 4-Channel 4800W Smart Power Amplifier

Name: Bose PowerShareX PSX4804D 4-Channel 4800W Smart Power Amplifier
Brand: Bose Professional
SKU: BOSEPSX4804D
Price: 3550.0 GBP
Availability: InStock

by Bose Professional

SKU BOSEPSX4804D

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DETAILS

The Bose PowerShareX PSX4804D is a 4-channel 4800W smart amplifier built for the most demanding professional installed sound systems, delivering intelligent power-sharing, onboard DSP and built-in Dante in a remarkably compact 1RU chassis.

The Bose PowerShareX PSX4804D is the most powerful amplifier in the PowerShareX range, delivering an impressive 4800W of intelligently managed power for the largest and most demanding professional audio installations. Designed for professional AV installers and system designers who need serious headroom without compromising on control or flexibility, the PSX4804D simplifies every stage of a project — from initial design and configuration through to installation, operation and ongoing monitoring — so you can deliver outstanding results and move on to the next job.

Discover the Bose PowerShareX Range In More Detail...

At the core of the PSX4804D is Bose's innovative power-sharing technology, developed in partnership with Powersoft. Rather than locking each channel to a fixed power allocation, the amplifier dynamically distributes its 4800W across all four outputs — either evenly or asymmetrically — depending on the demands of the system at any given moment. With asymmetrical rated power reaching up to 2600W at 4Ω and 2200W at 100V, this intelligent approach gives system designers the flexibility to drive the most complex and demanding loudspeaker configurations from a single amplifier, potentially reducing overall amplifier count and delivering significant cost savings on large-scale projects.

Output flexibility remains a hallmark of the PowerShareX range. The PSX4804D handles both low-impedance loads (2, 4 and 8Ω) and high-impedance 70V and 100V loudspeaker lines with ease, making it suitable for traditional installed audio systems and distributed 100V line setups alike. Four analogue inputs provide standard balanced line-level connections, while built-in Dante networking supports up to four digital input channels directly from a Dante network — with no additional network card required.

Onboard DSP gives installers instant access to Bose Professional certified loudspeaker presets via ControlSpace Designer software, ensuring optimal performance and loudspeaker protection straight out of the box. The full suite of processing tools includes parametric EQ, crossover filtering, delay, limiting and matrix mixing, all managed from a single intuitive interface alongside the broader Bose Professional ecosystem. Real-time network monitoring provides live system performance data, minimising downtime and reducing unnecessary service calls.

The PSX4804D is EN 54-16 certified, making it a compliant choice for voice alarm and public address systems. Despite its exceptional power output, the amplifier retains the same compact 1RU rack design as the rest of the PowerShareX range, measuring just 358mm deep and eliminating the need for oversized rack enclosures. Powersoft-proven reliability ensures the system performs day in, day out across the most demanding commercial environments.

Bose PowerShareX PSX4804D Key Features:

Intelligent Power-Sharing Technology: Dynamically allocates 4800W evenly or asymmetrically across four outputs without bridging channels or losing channel count, offering maximum system design flexibility and potential cost savings.
Flexible Output Compatibility: Handles both low-impedance (2, 4, 8Ω) and high-impedance (70V, 100V) loudspeaker loads from a single amplifier.
Built-In Dante Networking: Supports up to 4 digital input channels from a Dante network with no additional network card required.
Onboard DSP with Bose Professional Presets: Certified loudspeaker presets and full ControlSpace Designer integration for optimised performance, protection and system-wide visibility.
EN 54-16 Certified: Compliant for use in voice alarm and PAVA systems alongside other compliant system components.
Proven Powersoft Reliability: Built on Powersoft amplifier technology for dependable, consistent day-to-day performance and reduced service calls.
4 Analogue Inputs: Balanced line-level inputs via a single 6-pin Euroblock connector.
Real-Time Network Monitoring: Live system performance data to minimise downtime and unnecessary on-site visits.
GPIO Connections: Remote level control, on/off switching and alarm triggers for system integration.
Compact 1RU Rack Design: Despite its 4800W output, the PSX4804D measures just 358mm deep, fitting neatly into standard rack enclosures without the need for oversized cabinets.
PowerShare Design Tool: Downloadable simulation tool allowing system designers to model power-sharing scenarios and identify potential cost savings before installation.

SPECS & DOWNLOADS

Download the PDF data sheet here

Bose PowerShareX PSX4804D Specifications:

Amplification

Number of Channels: 4
Power Class: Class D
Rated Power, Symmetrical: 1500W per channel at 2Ω / 1200W per channel at 4Ω, 8Ω, 70V, 100V
Rated Power, Asymmetrical: 1800W at 2Ω / 2600W at 4Ω / 1300W at 8Ω / 2100W at 70V / 2200W at 100V
Maximum Peak Power, Symmetrical: 3000W at 2Ω, 4Ω / 2400W at 8Ω, 70V, 100V
Maximum Peak Power, Asymmetrical: 3600W at 2Ω / 5200W at 4Ω / 2600W at 8Ω / 4200W at 70V / 4400W at 100V
Frequency Response: 20Hz – 20kHz (±1.0 dB) at 1W / 8Ω
THD+N: < 0.1% (< 0.05% typical)
SNR: > 104dB (A-weighted)
Channel Separation: -70dB typical at 1kHz
Gain (Low-Impedance): 26dB, 29dB, 32dB, 35dB (selectable)

Audio Inputs — Analogue

Input Channels: 4 balanced line
Connector: 1 x 6-pin Euroblock
Input Impedance: 20kΩ
Maximum Input Level: 20dBu
Sensitivity: 4.91Vrms at 26dB / 3.48Vrms at 29dB / 2.46Vrms at 32dB / 1.74Vrms at 35dB

Audio Inputs/Outputs — Digital

Dante Input Channels: 4
Connector: 1 x RJ-45

Audio Outputs — Analogue

Output Channels: 4
Connector: 1 x 8-pin Euroblock (7.62mm)

DSP

Internal Precision: 32-bit floating-point
A/D & D/A Converters: 48kHz / 24-bit
Audio Latency: 2.5ms fixed-latency
Input EQ: 8-band parametric EQ (±15dB), notch, shelving, high-pass, low-pass
Loudspeaker EQ: 9-band parametric EQ (±15dB), notch, shelving
Crossover Types: Butterworth, Bessel or Linkwitz-Riley, up to 48dB/octave
Delay: 2s input + 100ms output
Limiters: Peak voltage, RMS voltage, clip

Connectivity

Network Interface: RJ-45 (Ethernet / Dante)
GPIO: 1 x 12-pin Euroblock (3 pins per channel)
Software: ControlSpace Designer 5.12 or later (Windows)

Electrical

Mains Voltage: 100–240VAC (±10%), 50/60Hz
Mains Connector: IEC C20
AC Power Consumption: 31.1W idle / 840W maximum at 1/8 power at 4Ω
Protections: High temperature, DC, output short circuit, high frequency, AC mains voltage, inrush current, clip, peak, RMS

Physical

Rack Spaces: 1RU
Dimensions (H x W x D): 45mm x 483mm x 358mm (1.8" x 19.0" x 14.1")
Net Weight: 7.0kg (15.4 lb)
Cooling: Variable-speed fan, front-to-back airflow
Colour: Black

Compliance

Safety: EN 54-16 certified (voice alarm control and indicating equipment)
EMC: EN55103-2 (E2 electromagnetic environment)

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Note: Next-day services are classed as working days (Mon-Fri) and do not include weekends.

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Failure to pay import tax when applicable will result in the order being shipped back to Audio Volt. Any returned goods sent back to us due to non-payment of import tax are NOT ELIGIBLE for a refund on the shipping charge.

60 Day Returns Policy

We ask that you follow these guidelines to help us process your return as quickly and efficiently as possible:

1. Please keep your order reference to hand. This confirms your original order and gives us the necessary details to authorise the product’s return.

2. Contact our Customer Services Team on 02476 369890 (or e-mail info@audiovolt.co.uk). We will then send you an RMA number and a returns form, which needs to be completed and sent back with the returned item(s).

3. (If the order has been unpacked) re-package it to ensure that it is being returned in its original condition. Please make sure all items relating to the product are returned, including manuals and cables.

4. When returning an item, please obtain a ‘proof of postage’ receipt from the Courier.

Returned items must be mailed within 10 days of when the RMA Number has been issued. Items received with a post date 30 days after your requested return will NOT be eligible for refund.

Please note: Our returns policy is quite straightforward, but there are a number of conditions that we ask our customers to comply with before applying:

1. It is your responsibility to request a return. If you don’t tell us you want to make a return, we don’t know. Once you do tell us, we will do everything we can to action it.

2. If you have not requested a return within 60 days of receiving an order, we will assume that you are intending to keep it, and we will not authorise a return.

3. We always refund the payment according to how the original purchase was made and aim to do so within 72 hours of the return being received by us.

4. Returned goods are liable for a restocking fee of 15% towards handling and repackaging if the order is not returned in its original, unopened packaging. This charge will be subject to our inspection of the returned goods.

5. Delivery charges will not be refunded unless the delivered goods are faulty.

6. Replacement products are dispatched immediately after the returned goods have been received and accepted by Audio Volt.

7. Items that develop a fault within 30 days of delivery are eligible for a replacement or a refund. Delivery costs are also reimbursed for faulty items. Please contact our Customer Services Team on 02476 369890 if you believe your item has developed a fault.

Finally, please remember that notifying us of your intention to apply for a return, saving the delivery paperwork and keeping the order in its original packaging will help both you and Audio Volt to process the return quickly.

Any Questions?

If you have any questions about our Returns policy, please telephone us on 02476 369890 or email us at info@audiovolt.co.uk

(We operate during office hours, Mon-Fri, 9 am - 5 pm, and are closed during the weekend)