The Delta Series has been designed to combine incredible audio power and performance with future proofing via the inclusion of simple to use digital audio networking. Power amplifier capabilities are taken care of with high efficiency output stages and a generous power supply.

Accepting analogue, or optional Dante networked audio, this extra connectivity means that the Delta Series non-DSP models can also be used in installation systems which already have a centralized DSP core but require the flexibility of being able to pick up multiple channels of audio from a network.

With a range of power levels available in the Delta Series, the non-DSP amplifiers can be networked to a single Delta DSP model, creating a powerful, efficient system that’s easy to expand and adapt for use in live, install and everything in between.

Running cool in even the most difficult conditions, the D40-ND can deliver 4x 2700 W into 4 ohms with all channels driven, and an substantial 2x 5400 W bridged (8 ohms), with outstanding distortion and noise figures right up to maximum output. This power is maintained even with reduced mains voltages thanks to generous limiter headroom.