Description
The Optimal Audio Zone 4P is a powerful four-zone audio controller with integrated DSP and amplification, designed to act as the central hub of modern commercial audio systems. Combining signal processing, flexible routing, and built-in amplification within a single 1U rack unit, it provides a streamlined and scalable solution for multi-zone installations across hospitality, retail, corporate, and leisure environments.
Engineered for ease of use and rapid deployment, the Zone 4P eliminates the need for separate amplifiers and processors, delivering a complete audio control platform in one compact device.
Four-Zone Audio Control with Independent Configuration
The Zone 4P allows full control of up to four independent audio zones, enabling different sources, volume levels, and EQ settings to be applied to each area.
This makes it ideal for:
- Bars and restaurants with multiple areas
- Retail stores with separate zones
- Hotels and hospitality venues
- Corporate offices and meeting spaces
Each zone can be tailored individually, ensuring consistent and optimised audio performance throughout the venue.
Integrated Amplification for Simplified Installation
The unit features four channels of built-in amplification, delivering 100W per channel at 4Ω or 8Ω, with the option to bridge channels for higher output where required.
This provides:
- Reduced system complexity
- Lower installation costs
- Fewer rack components required
For many small to medium installations, the Zone 4P removes the need for external power amplifiers entirely.
Advanced DSP Processing and System Control
At the core of the Zone 4P is powerful onboard DSP, enabling precise system tuning and control.
DSP capabilities include:
- Zone-specific EQ and speaker presets
- Flexible signal routing between inputs and outputs
- Programmable presets and timed events
- Structured time-of-day audio control
This allows integrators to create fully customised audio environments tailored to each zone.
WebApp Interface for Remote Configuration
A key feature of the Zone 4P is its intuitive WebApp control platform, enabling system setup, configuration, and day-to-day operation via a browser-based interface.
This allows:
- Remote access from laptop, tablet, or mobile device
- Simplified commissioning and system adjustments
- User-friendly control for non-technical staff
The WebApp significantly reduces setup time and enhances usability.
Flexible Input Connectivity for Modern AV Systems
The Zone 4P includes a comprehensive range of inputs:
- 2 microphone inputs with 48V phantom power
- 4 stereo line inputs
- 2 HDMI inputs for TV and video audio
This enables seamless integration with:
- Media players and background music systems
- Paging microphones
- TV and AV sources
The HDMI inputs are particularly valuable for hospitality venues requiring integrated audio from screens.
Paging, Control and System Integration
The system includes paging inputs via CAT5 and supports connection to ZonePad wall controllers for local control in each zone.
Additional integration features include:
- Alarm override input for emergency systems
- Ethernet connectivity for network control
- Scalable system expansion with compatible Optimal Audio products
This ensures compatibility with both simple and complex AV installations.
Compact 1U Rack Design
Housed in a standard 1U 19-inch rack chassis, the Zone 4P is designed for efficient installation within AV racks and equipment cabinets. Its integrated design reduces rack space requirements while delivering full system functionality.
Ideal Applications
The Optimal Audio Zone 4P is widely used in:
- Hospitality venues and restaurants
- Retail and commercial spaces
- Hotels and leisure environments
- Corporate offices and meeting facilities
- Education and public buildings
Its combination of zoning, DSP, and integrated amplification makes it particularly suited to multi-area installations.