This Audio Subwoofer compatible with the following spas

Bluetooth Module kit and speakers are sold separate. Hot Spot models must have factory speakers already installed. 

Hotspring Highlife Series 2013 to current models

(JJ)      Jetsetter 2009.5-2018

(JTN)  Jetsetter LX 2014-Current

(JJN)  Jetsetter 2019-Current

(H)      Prodigy     2009.5-2018

(HN)   Prodigy  2019-Current

(II)   Sovereign 2009.5-2018

(IIN)  Sovereign  2019-Current

(TRHN) Triumph 2019-2022

(AR) Aria 2009.5-2018

(ARN) Aria NXT 2018-Current

(VV) Vanguard 2009.5-2018

(VVN) Vanguard NXT 2017-Current

(KK) Envoy 2009.5-2018

(KKN) Envoy NXT 2014-Current

(GG) Grandee 2009.5-2018

(GGN) Grandee NXT 2014-Current

(SS) Vista-Summit 2013 Only

Hotspring Limelight Series 

(BLT)    Bolt  2008-2017

(GLW)  Glow 2008-2017

(BMI)   Beam  2018-Current

(BMII) Beam  2018-Current

(FSH)   Flash  2018-Current

(FLR)   Flair   2008-Current

(PLS)   Pulse  2008-Current

(GLM)  Gleam 2013-2017

(PSM)  Prism 2018-Current

Hotspring Hot Spot Series

Must have speakers installed previously from factory. Speakers cannot be added to these models.  

(RHY) Rhythm 2013-Current

(REL) Relay 2013-Current

(PAC) Pace 2020-Current

(TEM) Tempo 2013-2019

Tiger River Spas 

(M) Bengal 2004-2010

(MM) Bengal 2005-2010

(CHP) Caspian 2004-2010

(N) Sumatran 2004-2010

(L) Siberian 2004 Only

Caldera Spas