SoundStream Audio
SoundStream is best known in the Harley audio world for the V2 multimedia head unit — the benchmark replacement for Boom! Box GTS on 2014–2023 Touring models. The V2 combines Bluetooth streaming, Apple CarPlay and Android Auto, AM/FM, and clean RCA line outputs in a unit that installs into the factory Boom! Box aperture without modification. It's the head unit MAA recommends for most 2014–2023 head unit replacement installs.
Beyond the V2, SoundStream produces compact amplifiers and audio accessories suited to the Harley platform. Their amplifier range covers single and multi-channel Class-D units with input sensitivity matched for speaker-level connections — useful for builds where you're retaining the factory head unit and adding an amp without replacing the source unit.
If you're on a 2014–2023 Touring bike and considering a head unit swap, the SoundStream V2 is the starting point for the conversation. MAA can advise on whether a head unit replacement or an amplifier-only upgrade is the better approach for your specific setup. Ships Australia-wide and to New Zealand.
