Which SoundStream head unit fits your Harley?
This collection carries the SoundStream HDHU.V2, SG.V2, WHD14+, WHD.RG, WHD.SG and WHD.9813 head units for the 1998–2013 and 2014–2023 Touring generations, with selected later carryover applications that retained the earlier radio architecture. The collection also includes the WHD.UNLOC integration kit. The WHD.UNLOC, built around an iDataLink Maestro RR2 module with a plug-and-play harness and firmware activation, retains the factory Boom! Stage 1, Stage 2 and HD Audio amplifiers with the WHD14+ and adds on-screen digital gauges, engine warnings and programmable thumb control. Match the head unit to your bike's year and model.
FAQ
Which SoundStream head unit fits my Harley?
It is generation-specific: the SG.V2 and WHD.9813 suit compatible 1998 to 2013 bikes, while the HDHU.V2 and WHD14+ suit compatible 2014 to 2023 bikes and selected later carryover models that retained the earlier radio architecture. The WHD.RG and WHD.SG are Road Glide and Street Glide specific. Confirm your exact year and model.
What does the WHD.UNLOC do?
It is an integration kit, not a head unit. Built around an iDataLink Maestro RR2 module, it lets a WHD14+ retain the factory Boom! Stage 1, Stage 2 and HD Audio amplifiers and adds on-screen digital gauges, engine warnings and programmable thumb control.
Does it add Apple CarPlay and Android Auto?
Yes. The range adds Apple CarPlay and Android Auto on a direct-fit touchscreen. Most current models support wireless connection, and each unit is designed to replace the factory radio while retaining the supported bike controls.
Can I add amplifiers and speakers?
Yes. A SoundStream head unit is the centre of a full system: add an amplifier and upgraded speakers for the complete result. Tell us your bike, current setup and goals and we'll confirm the right parts.