Head Units for the Harley Tri Glide Ultra

Head unit options for the 2014–2025 Tri Glide® Ultra. It kept the factory Boom! Box radio for its whole run, so the 2014–2023 Street Glide & Ultra head units apply, with the rear passenger controls kept using the correct integration harness.

On 2026 Skyline OS trikes, the practical path is to keep the factory unit and add an amplifier. Riding a Road Glide 3? See Road Glide 3 audio.

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Which head unit suits a 2014–2025 Tri Glide Ultra?

What is Different on a Trike

For a 2014 to 2025 Tri Glide, the SoundStream HDHU.V2 and WHD14+ used on the 2014 to 2023 Street Glide and Ultra also suit the Tri Glide Ultra, so see the 2014 to 2023 batwing head units. On the 2026 Skyline OS trikes, a direct head-unit swap is impractical, so the practical path is to keep the factory unit and add amplification through a compatible A2B interface. The real trike-specific gain is tuning: the longer distance from the front stage to the rear listening position makes a DSP with time alignment more audibly worthwhile than on a two-wheeler.

FAQ

What head unit fits a 2014 to 2025 Tri Glide?

The Tri Glide® Ultra is a faired batwing trike on the Boom! Box radio for its whole 2014 to 2025 run, so the SoundStream HDHU.V2 and WHD14+ used on the 2014 to 2023 Street Glide and Ultra also suit it. See the 2014 to 2023 batwing head units.

Can I replace the head unit on a 2026 Skyline OS trike?

Not practically. Skyline OS makes a direct aftermarket swap difficult, as on the two-wheel models. The practical path is to keep the factory unit and add amplification through a compatible A2B interface such as the NAV-TV ZEN-H. This applies to the 2026 Road Glide 3 and Street Glide 3 Limited, not to the 2024–2025 Tri Glide Ultra, which is still Boom! Box.

Does a trike benefit from a DSP?

Yes, and it can be even more beneficial than on a two-wheeler. The longer distance from the front stage to the rear listening position makes time alignment more audibly significant, so a DSP earns its place in a trike build.