New deck lack power to the speakers (Sony CDX-S2000 with original E34 speakers)
Hi everyone, new guy on the forums.
I recently bought a used Sony CDX-S2000 to use in my BMW e34. The problem is that it seems like it really lacks speaker power. I have to turn the volume up to 3/4 to hear it, and to maximum to have a comfortable sound level. At 3/4 the sound is pretty good quality (although very silent), but when turned up it gets really raspy.
As some of you might know the original e34 speakers only take + from the deck, negative is wired from somewhere else. Could the Sony deck have a problem with this?
The Pioneer cassette deck I got with the car has no problems with it what so ever, and the sound is very clear and good considering it still has the original speakers.
Does anyone happend to know how many OHM's the original speakers work on? AfaIk the Sony deck is designed for 4 OHM speakers.
Ken
i didn't tie the negs together... ?
Quote:
Originally Posted by gmannino
...THis is the way all e34's should be wired.
hmmm... that seems to be the consensus from everything i read, but i connected my jvc to the 4 positive AND the 4 negative inputs going to the factory amp and it worked waaaaaaaaaay better than when all the negative wires were tied together. i can use the f/b fader on my head unit, too.
i should admit i have some unsolved electrical gremlins, but i don't think the stereo is the cause.
there is a post here somewhere on how to bypass the amplifier in the factory unit and connect directly to the crossovers inside. haven't got around to it yet, but i am looking forward to it. still sounds ok for now through the factory amp, and i have plenty of volume.