We provide software tools for equalizing audio systems and creating custom finite impulse response (FIR) filters & complete mixed FIR + IIR filter loudspeaker presets for single and multi-way loudspeakers.
Products in the Eclipse Audio range share an intuitive workflow that uses imported loudspeaker measurements as the starting point for filter & preset design.
Both macOS and Windows versions of all products are available. Download a free demo version of any product & use for as long as you’d like.
Our Products
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Latest News
Biamp Tesira IIR filter mode added to FIR Designer
FIR Designer & FIR Designer M have been newly updated to include a Biamp Tesira IIR filter mode that provides emulation of 48kHz IIR filter behaviour in the Tesira range of Biamp products... Read More
FIR Designer Feature Update
Here’s a few of the features added to FIR Designer in 2022 so far… More brands & file formats supported. FIR filter export for Xilica TXT files & REW magnitude/phase text file import... Read More
