The AudioControl Director D4400 is a multi-zone amplifier that drives sixteen channels of amplification and delivers 100-watts per channel, all channels driven. The D4400 features on-board digital signal processing, graphic and parametric equalization by zone, network monitoring and programming and control. It allows individual channel and zone selection via standard TCIP, the ability to bridge the channels up to 200 watts per channel and operates stable into low impedances.

The Director D4400 can be connected to the network and can be controlled via browser-based user-interface to manage and control the amplifier on-site or remotely including:

• Create and name zones based on the actual configuration of the system.
• Control the amplifier set-up, configuration, monitoring and alert status.
• Calibrate graphic and parametric equalization settings that provide a acoustic room set-up for each zone with up to 128 EQ filters
• Program subsonic filters and high frequency tweeter protection circuits
• Set dual buss inputs with signal source switching over the network
• Monitor live channel status, including temperature and protection modes
• Save and recall memory settings for back-up and fast-start templates
• Group selected audio functions including muting and zone selection
• Use DHCP protocols to facilitate faster network settings and manage multiple amplifiers across the same network
• Introduce Network Device Discovery to simplify set-up via UPnP
• Allow compatibility with Class A, B and C network protocols

Here are all the specs.