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Crown CTD-2125 Two-Channel 125W Power Sharing Amplifier with DSP and Dante

The CTD-2125 is a two-channel install amplifier that fits half a rack space and still carries Dante inputs and outputs, so it drops into a networked system without an outboard bridge. Each channel delivers 125W, and because power is shared asymmetrically a single channel can pull 250W when the other side is lightly loaded, which is what you want when one zone is a pair of pendants and the other is a full room.

Outputs switch between low impedance and high impedance, so the same amplifier serves an 8 Ohm zone or a 70V/100V distributed line without adding a transformer. DSP for room and speaker tuning is on board with factory JBL SpeakerTunings for supported models, and the whole unit is set up from a browser over the network rather than from front-panel menus.

Channels2
Output Power, All Channels Driven125W per channel, low-Z and hi-Z
Output Power, Single Channel Driven250W, low-Z and hi-Z
OutputsLo-Z / Hi-Z switchable
Network AudioDante inputs and outputs
DSPRoom tuning and speaker tuning, factory JBL SpeakerTunings
ConfigurationWeb UI
Form Factor1RU, half rack width
Introducing Crown ComTech D Power Sharing Amplifiers | Product Overview | With DSP & Dante
Power Sharing Feature | Crown Comtech D-Series Amplifiers