Quote:
Originally Posted by shuvc  ... There's one issue though:
The rear ELs are very faint. Barely audible at a volume level of say 30 (the Pio 4950 goes up to 60 odd). ... |
Congratulations, @shuvc, that's terrific!
Your problems sounds like a tuning problem - the clue is your description: "Amp gain for both sub and fronts are at around 2-3V"! It is TOO precise to be true - are you relating to the HU spec (i.e. 4V pre-out)?
Your front setting (ignore sub) is too loud for the rear, so
relatively the rears are sounding feeble.
Tune it once again, this time making sure that at any HU volume setting, Rear (fed from HU) is
just less than Front (fed from amp) in the front seat. The amp gain knob is usually 270degress, so next time observe/quote the approx position of the indicator w.r.t. the left extreme.