Control and configure SUB 90XX series subwoofers with access to internal parameters. Offers professionally tuned presets for seamless integration with top speakers and supports rapid setup for ground stacking or sub cluster configurations.
1.0.14
February 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
MoreRDTap is specifically designed for the RCF SUB 90XX family of touring subwoofers. It provides full access to their internal parameters for detailed control and optimization.
Yes, RDTap features several presets for its internal Advanced Crossover Engine (ACE). These presets are professionally tuned to ensure optimal level and phase matching between the subwoofer and various top speakers.
RDTap supports the rapid definition and configuration of Ground Stacking or Sub Cluster combinations. You can set up to 3 subwoofers and one or more top speakers as a 'Design' with simple programming steps.
Based on the provided data, RDTap is currently supported on iPhone and iPod. Information regarding Android compatibility is not available.
The latest version of RDTap is 1.0.14, last updated on February 20, 2026. This indicates a recent update, suggesting ongoing development and support.
RDTap has an age rating of 4+. This suggests it is suitable for a wide audience and does not contain mature content.
RDTap does not contain advertisements. The app is free to download and use without any ad interruptions.
RDTap was released on January 16, 2025. This is a recent release, indicating it is a modern application.
