Bose Professional 888478-1110 Audiopack Pro S4 120V

Product Description

The BOSE PROFESSIONAL 888478-1110 is the Audiopack Pro S4, a self-contained audio amplifier and signal processing system designed for professional audio applications. Operating at 120 volts, this unit integrates amplification and audio signal processing into a single package, simplifying installation and reducing the number of components required in a system. It is intended for installation by licensed audio-visual professionals or qualified electricians working on commercial sound reinforcement or distributed audio projects.

The Audiopack Pro S4 is suited for commercial and light commercial environments where a compact, integrated audio solution is required. Typical applications include background music systems, paging systems, and distributed audio installations in retail, hospitality, or similar commercial settings. The unit ships as a single item and is finished in black.

Key Features

• Integrated amplifier and audio signal processing in one unit
• 120-volt AC operation for standard North American power installations
• Black finish suited for discreet rack or enclosure mounting
• Single-unit quantity per package simplifies procurement and installation planning
• Designed for professional audio signal processing environments

Compatibility

Designed as an OEM-style component for professional distributed audio and sound reinforcement systems operating on 120-volt North American power infrastructure.

Installation Notes

Installation should be performed by a qualified audio-visual integrator or licensed electrician familiar with commercial audio systems and applicable NEC requirements. Disconnect and lock out all power to the circuit before making any electrical connections. Verify that the supplied voltage matches the unit's 120-volt rating before energizing. Follow the manufacturer's documentation for signal wiring and grounding to avoid noise or interference issues.