yayo86

It was the DSP. I ran the RCAs from HU straight to the amps and no more issues. brand audiodynamics 68

Few months back I started to get strange sounds through my speakers like, white noise, speakers popping, buzz, thumping or like when you disconnected a RCA and accidentally ground the male tip. It does this everyday then the music stops playing but could hear a low floor noise & stereo still be counting down like if it’s playing music. It wont play music until i turn off vehicle & turn back on and sometimes it wont still play. I sent out the DSP because sometimes when this happens the controller for DSP sometimes dims and cutoff, the technician said there’s nothing wrong with the DSP. My head unit is a pioneer x4700bs & im using stinger 8000 series rcas

I ended up going with the Deka AGM batteries, so far there good.

Im planning on putting 2 batteries under the hood for my 1990 mazda b2200 sound system soon. Gonna have little over 4k watts rms, i already upgraded the alternator to a 300 amp. I could get optima or diehard platinum cheap from my friend but im open to other brands.

Yeah they usually get back fast, I’ll message them tomorrow.

Issue is when i get home there closed. I Purchased on sale around 300+

The DSP aint working correctly on low input only on BT mode. On low mode only ch1/2 work rest aren’t playing, BT mode all play perfectly. I sent back to AD & was told there is nothing wrong that all outputs on low mode are working . other issue i get a clock ticking sound from ch 1 & BT keep cutting off every few seconds or minutes.

Gonna have to check them out. It’s strange how both amps have same issue. Also how theres a static sound when moving RCA plug on amp RCA input.

Have no idea what happened, solder looks good. I hope I didn’t over heat the boards on both amps and damaged them.

Both my amps were working fine “twisted sounds 150.4”, but since one of the rcas outputs broke off I decided to change all to Tiffany style rcas. My issue i’m having now when I try to adjust the fader on HU to front the rear speakers still play but little lower & vise versa & balance is the same issue. Also when I turn on my vehicle it has engine noise through speakers now. The single solder between ch1,2 & 3,4 is + & the duals above them are grounds for 1,2,3,4.

Thank you

At what page SSA?

Im looking for a second twisted sounds 150.4 amp new or used but with minimum blemishes.

I was running active from HU. Some tweeters do come with caps

///M5 I already updated the HU & got some rockford fosgates prime tweeters for now. I turned off the the crossovers on the HU and using the amp settings for now see what happens. Randal Johnson i always had the tweeters at 3k at first and moved to 5k when installed the prime tweeters but decided to turn off the HU crossovers