77138 Fuse Amp/Sub BT Music Kit
This amplifier and subwoofer kit are for select Hot Spring hot tub models. When installing, make sure to use all the parts accordingly for the wireless music system.
Crafted to fix the music system on older spa models. Compatible with the 2013 to current Hot Spring Highlife, Hot Spot, and Limelight spa models.
| Make | Model | Date Range |
| Hot Spring | Aria | 2013-Current |
| Hot Spring | Grandee | 2013-Current |
| Hot Spring | Prodigy | 2013-Current |
| Hot Spring | Sovereign | 2013-Current |
| Hot Spring | Jetsetter | 2013-Current |
| Hot Spring | Envoy | 2013-Current |
| Hot Spring | Vista | 2013 |
| Hot Spring | Vanguard | 2013-Current |
| Hot Spot | Relay | 2013-Current |
| Hot Spot | Rhythm | 2013-Current |
| Hot Spot | Stride | 2019 |
| Hot Spot | SX | 2013-2019 |
| Hot Spot | Tempo | 2013-2019 |
| Hot Spot | Pace | 2020-Current |
| Limelight | Gleam | 2013-2017 |
| Limelight | Glow | 2013-2017 |
| Limelight | Bolt | 2013-2017 |
