Turn on the spa. Test remote by aiming at speakers. Does it works? If so, then the problem is in wire harness or speakers. Remove old speakers and try with new harness. If the remote works with old speakers, then there is a bad harness. If the remote is not working, then a speaker(s) is bad. To help set you on the right track toward fixing minor hot tub problems with jets, pumps, heaters, electrical systems, controls, and water quality, we've created an easy-to-follow chart below. Consider it a great starting point for ways to troubleshoot and fix your hot tub problems. As a reminder, always be sure to consult your owners manual. Open sensor (heater is disabled) or shorted sensor (spa is deactivated). The display will alternate between "SN--1", scrolling message "HI-LIMIT SENSOR ERROR" and the current water temperature. To resolve this error, please contact Spa World™ Service. What does "SN--2" error message on a Jacuzzi ® J-300™ Collection Control Panel mean? Take one of the speakers out and connect it to something you know works to rule them out, take a known good speaker and connect it where the hot tub speakers are, pull the head unit, run a new piece of speaker wire between heat unit and hot tub speakers. Process of elimination, it's likely a simple set up. 1. Check thermostat setting. 2. Keep the spa cover in place while heating. In the event your Jacuzzi spa is not working the way it should, plea- 3. Check the settings to see if your spa is in economy mode (Sec. Page 39 1. Media Locker Handle - Press any button on the remote to turn it ON. My spa stereo speakers stopped working bad works but small speakers set around top of the spa have no sound. The spa is a bullfrog and the stereo is an AQ-DM-4UBT. I traced all the wires that are not buried by foam but no fray or cuts. Contractor's Assistant: Who manufactured the spa? Bullfrog First, check your water level. Then, look for clogs in your circulation system, and wash or change your filter. While these may seem like mundane solutions, they're also the quickest and least expensive, so always try them first. Next, flip your heater breaker off and on, or just hit your heater's reset button. Jacuzzi problems. We have a Jacuzzi tub that has 4 Bluetooth speakers. Three of the four speakers went out after less than 2 years. We don't listen to loud blasting music, we listen to podcasts, so that shouldn't cause speaker problems. The speakers had a one-year warranty, so we are out of luck. Troubleshooting | Jacuzzi® Help Center. All Collections Jacuzzi® Bathtub. Troubleshooting. Troubleshooting. R. By Regina2 articles. Do you have technical support for Jacuzzi® Bathtubs? Where to buy parts for a Jacuzzi® jetted bathtub. Is there nothing anywhere on the spa that states what wattage they are? If you do go ahead and wire them up, at least if you have a seperate volume control for them you can keep them low, preventing them from being blown. Quote Roger kXYyq.