Description
The SMS Stage 2 ARC Audio DSP package is a complete hardware package for compatible 2014–2023 Harley-Davidson Street Glide and 2015–2023 Road Glide touring motorcycles equipped with a supported factory GT or GTS radio.
The package combines ARC Audio MOTO speakers, MOTO 800 amplification, PSM-Pro processing, iDatalink Maestro integration, and a fused ARC Audio amplifier power harness. The Maestro AR module and aHD2 harness interface with the supported factory radio and provide a flat audio signal to the PSM-Pro, allowing the system to be professionally configured and tuned without replacing the factory source unit.
Included hardware
- One pair of ARC Audio MOTO CX6 6.5-inch coaxial speakers.
- One pair of ARC Audio MOTO CX69 6 × 9-inch coaxial speakers.
- One ARC Audio MOTO 800 four-channel amplifier.
- One ARC Audio PSM-Pro 6-input/8-output DSP.
- One iDatalink Maestro AR amplifier-replacement module.
- One iDatalink Maestro aHD2 Harley-Davidson harness.
- One ARC Audio HD-Power 8-AWG oxygen-free copper power-and-ground harness with a molded fuse holder and 60-amp fuse.
Fitment and installation
| Street Glide | Compatible 2014–2023 models |
|---|---|
| Road Glide | Compatible 2015–2023 models |
| Source compatibility | Supported factory GT or GTS radio |
| Required verification | Exact year, model, CVO or non-CVO configuration, factory-amplifier configuration, and existing speaker locations |
Vehicle verification is required before ordering. Speaker grilles, bag-lid cut kits, mounting adapters, CVO-specific harnessing, fabrication, installation labor, radio configuration, and DSP tuning are not included unless they are specifically listed in the completed SMS Car Audio quote.