Sonance PowerZone Connect PRO 4000.4D – 4-Channel Networked DSP Amplifier

Product Overview

The Sonance PowerZone Connect PRO 4000.4D is a 4-channel commercial amplifier built for integrators who need high output density with built-in DSP and Dante networking in a single 2U chassis. It is designed for background and foreground music systems in retail, hospitality, and corporate environments where zone control and network audio distribution are required. The headline benefit is 4000W of total system power with selectable Hi-Z (70V/100V) or Lo-Z (4-8 ohm) operation per channel, configured entirely through a built-in web app.

Product Description

Each of the four channels on the PowerZone Connect PRO 4000.4D delivers up to 1000W, whether the load is 70V, 100V, 4 ohms, or 8 ohms, giving contractors flexibility to mix distributed 70V speaker runs with low-impedance zones on the same rack unit. As a Sonance PowerZone product, the amplifier includes full-matrix DSP configured through the PowerZone Control web application, with preloaded presets tuned for Sonance loudspeakers so commissioning a zone takes minutes rather than hours. Built-in Audinate Dante 4x4 audio-over-IP networking lets the amplifier receive networked audio directly from a Dante-enabled source or matrix, eliminating extra analog wiring runs between racks. Configurable GPIO ports support wall-mounted controllers, third-party automation systems, and open API integration for building management or AV control platforms. The 2U rack chassis is engineered for high power density without exceeding standard rack depth, and the unit carries UL Listed, ErP, and ENERGY STAR compliance along with a 5-year warranty. For projects also specifying in-ceiling speakers, this amplifier pairs well as the head-end for a fully networked 70V or 100V distributed audio system. Integrators managing multiple amplifier racks benefit from the consistent PowerZone Control interface across the entire product line, reducing training time on new installations.

Key Features

• 4 x 1000W Channels — Full power output at 70V, 100V, 4 ohms, or 8 ohms per channel.
• Dante 4x4 Networking — Built-in Audinate Dante audio-over-IP for networked zone audio.
• Full-Matrix DSP — Configured via the built-in PowerZone Control web app with Sonance speaker presets.
• Configurable GPIO — Supports wall controllers and third-party control system integration.
• Open API Support — Allows control drivers for automation and building management systems.
• 2U Rack Format — High power density in a compact, standard-depth rack chassis.
• Energy Compliance — UL Listed, ErP, and ENERGY STAR certified for efficient operation.
• 5-Year Warranty — Extended coverage for commercial installations.

Typical Applications

Well suited to commercial environments that require networked, zoned audio distribution:

• Retail stores and multi-zone shopping environments
• Restaurants and hospitality venues
• Corporate offices and boardrooms
• Houses of worship with distributed sound reinforcement

Technical Specifications

Frequently Asked Questions

How many channels does the PowerZone Connect PRO 4000.4D have?

It has 4 channels, each capable of delivering up to 1000W at 70V, 100V, 4 ohms, or 8 ohms.

Does this amplifier support Dante audio networking?

Yes, it includes built-in Audinate Dante 4x4 audio-over-IP networking for receiving networked audio sources.

How is the DSP configured?

DSP is configured through the built-in PowerZone Control web application, which includes preloaded Sonance loudspeaker presets.

Can I mix 70V and low-impedance speaker zones on the same unit?

Yes, each channel independently supports 70V, 100V, 4 ohm, or 8 ohm operation.

What rack space does this amplifier require?

It occupies 2U of standard rack space and measures 17.3" W x 3.5" H x 16.3" D.

Does it support third-party control systems?

Yes, configurable GPIO and open API support allow integration with third-party automation and control platforms.

What warranty is included?

The PowerZone Connect PRO 4000.4D includes a 5-year warranty.