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About AlexanderLeet

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  • Birthday 02/20/1995

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    Car Audio

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  1. Tried a modern Android phone, still the same. Put my two Sony MEX-N4100BT and N4200BT, bluetooth works like a charm on these units. Cannot replace this Pioneer with a Sony from above, since it has 3 sets of RCAs and I can turn off HPF and LPF and use the amp’s HPF and LPF.
  2. Hi guys. I got this strange issue with my HU’s BT, video and sound is unsynced on Youtube, bluetooth is slow, can’t adjust volume from iPhone, I mean my volume on iPhone goes down but on headunit it stays the same, obviously when reaching mute, headunit mutes, raising to 1 square volume on iPhone and music starts playing at full volume, when I press pause it takes like 1 sec to get the music paused, really frustrating. Updated to the latest version, nothing changed. Reset it a couple of times, nothing.
  3. Same thing, connected to my car’s battery...
  4. I tried using my phone, so with RCAs connected, still the same, music is playing without problem, but that noise is permanent, like I said. I’m gonna hook this amp to my car’s battery and head unit and see if it’s the same.
  5. Yeah, I tried this amp in my house using a PC power supply so yeah, haven’t put it in my car yet. Weird thing is that it only has this loud white noise when it’s put on 2 channels... Could be damaged mosfets or it’s not fixable?
  6. Hi guys. I got this amp, unfortunately when I use it on 2 channels, it has white noise even with the gain all the way down, RCAs disconnected, only the speakers connected. It is a permanent white noise, doesn’t matter if I am playing something or not. It’s present on 3 channels and 4 channels as well but it’s really quieter. Amplifier: https://imgur.com/a/amN7JSW White noise sound:
  7. What about RF T212D4? Is it bad 'cause it has a 4" voice coil instead of a 3" or what?
  8. I had it in my car, had the same problem, it had that alternator whine and when pressing the brake it would make that pop sound through speakers...now that I have it in my house I’m using a PC power supply (it is not the problem, I powered couple of amps with it). Clearly has something blown.
  9. Anyone can tell me what's wrong with this amp? It does this even with the RCAs disconnected...
  10. Having the same problem, BUT the problem doesn’t go away even with a pair of RCA’s connected to my phone, I can still hear that popping when I press the brake + alternator whine when revving...very frustrating. Could it be the alternator diodes? ‘Cause the guy from where I got the amp told me that it doesn’t have any problem and I should try powering it on a friend’s car.
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