Amplifier DSP PWR-ICE250

LeSUB HCFR operates with a DSP-ICE250 PWR amp module used in bridge mode. In this configuration, the module is able to develop tremendous power with excellent SNR rating (121dB)..

The MiniDSP PWR-ICE250 embeds an integrated DSD (Proc SigmaDSP Analog Devices ADAU1445 28 / 56bit, 172MHz) ensuring excellent signal processing capability / digital filtering.

This amplifier / DSP is equipped with balanced analogue inputs (XLR) and unbalanced (RCA). Furthermore it is possible to use the I2S input / output. This broad connectivity allows leSUB HCFR to join almost any audio systems.

Box mounting detail

The plans and dimensions of the box have already been worked by members HCFR. The DIYeurs who wish to work on a project speaker / sub bypassing the package design box will be able to simply follow the plans made available by the community : 

• Here you can find the blueprint and the DSP configuration for a cubic Housing (479mm 45° mounting).
• Here you can find the blueprint and the DSP configuration for a cubic Housing (479mm 90° mounting).

You are of course free to define yourself on the type of housing that best suits your needs. Moreover, electronics and loudspeakers used can accommodate different arrangements and different shapes, so you can follow the HCFR plan to the letter, use as a base to customize.