Focal Clear FilterSet

US $ 125.00

The Focal Clear Neutral FilterSet contains filters with sample rates from 44.1 kHz to 352.8 kHz and packaged as a .zip file that can be used in most convolvers, like Hang Loose Convolver and Roon for example. Mono 352.8 kHz mono filters are also included for HQPlayer.

FilterSet Free Trial Offer: Download the Hang Loose Convolver 14-Day Free Trial software. Specify the Focal Clear Neutral FilterSet in the Order Notes at checkout.

Full Product Description

Frequency Response Measurement & Correction

Focal Clear frequency

The Focal Clear is an open back headphone with limited deep bass -5 dB down at 20 Hz. There is a broad mid bass and lower midrange bump followed by a similar bump at 1.25 kHz. The response is down a few dB after 2 kHz. The resulting sound is a headphone that is on the warm side of neutral and lacking presence in the 2 to 5 kHz range.

Engaging the high-resolution convolution filter transforms these headphones into an accurate sound reproducer with a ruler flat frequency response from 20 Hz to 5 kHz +- 0.5 dB tolerance. With the convolution filter, the headphones sound crystal clear.


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