bassrace Posted March 22, 2012 Report Share Posted March 22, 2012 My buddy has a 98ish grand cherokee and is having noise issues with his subs. Its a steady rumble comming from them. He didnt have the problem with his old hu, he bought a new dvd hu and got this noise. We switched his grounds up, grounded the rcas, switched rcas, now we're like wtf? Does anyone know what might be causing this noise/rumble? Or have some ideas on what else to try? 145.9@40hz 145.3@34hz big 3 X2 group 34 Deka Group 31 All 0/1 awg jl meta wire Alpine CDA 7894 Orion HCCA D5000 2 AQ HDC312's Crunch gpv1100.2 (for 6.5"s only) AQ pro audio 6.5" - 3 sets AQ supertweeters - 2 sets 2000 Slamry Link to comment Share on other sites More sharing options...
bassrace Posted March 22, 2012 Author Report Share Posted March 22, 2012 A weird thing I forgot to mention. With the car and hu off, when I unplug the antenna from the hu, the amp turns on. That makes no sense to either of us anyone know what that is/means? 145.9@40hz 145.3@34hz big 3 X2 group 34 Deka Group 31 All 0/1 awg jl meta wire Alpine CDA 7894 Orion HCCA D5000 2 AQ HDC312's Crunch gpv1100.2 (for 6.5"s only) AQ pro audio 6.5" - 3 sets AQ supertweeters - 2 sets 2000 Slamry Link to comment Share on other sites More sharing options...
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