Cuts out ofter 1 hour good loud usage. thermal and limit lights DO NOT illuminate. (They DO work, as Ive seen them on in the past) Jon

February 2021 1 20 Report

Cuts out ofter 1 hour good loud usage. thermal and limit lights DO NOT illuminate. (They DO work, as Ive seen them on in the past) Jon

Audio Players & Recorders - Mackie - SWA1501 Subwoofer

Probably overheated capacitor somewhere in the unit. You can use multi-tester or capacitor tester to find fault.