Screenshots
About this app
RDTap is dedicated to the SUB 90XX family of touring subwoofers (https://www.rcf.it/en/sub-9000-series), providing full access to their internal parameters. Several presets are available for their internal Advanced Crossover Engine (ACE), offering a professionally tuned match, both in level and phase, between the subwoofer itself and a selection of top speakers. In addition, a Ground Stacking or Sub Cluster combination of up to 3 subwoofers and one or more top speakers (defined as Design) can be rapidly defined and configured, with simple programming steps.
What's new
Version 1.0.14 · Feb 20, 2026
- Support for latest firmware releases on: - SUB 9016-AS (rev. 10) - SUB 9019-AS (rev. 24) - SUB 9029-AS (rev. 23) - New ACE presets for KX, ART 9, NX families are now available
