Recent content by jls7884

  1. J

    Having issues hooking up 4 channel amp to stock headunit

    Amp is set to 4 channel mode, speakers wired to each channel, and rca preouts connected to each channel. Does it matter which speaker goes to which channel as well as each rca preout? also I have noticed that if I set the fader towards the front I start to lose signal and eventually lose all...
  2. J

    Having issues hooking up 4 channel amp to stock headunit

    I have a four channel amplifier and a set of speakers to go with it that I have already wired up using a line out converter but, I am having issues with it working right. For some reason I do not hear some notes in songs. I have tried using a LOC with y cables to split the two rca preouts to...
  3. J

    Need help wiring my amplifier and sub

    The model number I have was the only identifier on the sub. I only have one sub though. I'm assuming it's that same one as in the dual enclosure just 1 instead of 2. If so it's rated at 200w rms at 4 ohms with a single voice coil. I'm going to get a monoblock eventually but I'm on a tight budget...
  4. J

    Need help wiring my amplifier and sub

    I have just bought an amplifier and sub combo from my local classified ads. The sub is an MTX audio TNE212D SVC and the amp in a rockwood competition amp-5555. The person I bought from claims that it was hooked up and worked just fine but they have no idea how it was hooked up before. I was...
  5. J

    Does RMS wattage change with impedance?

    That makes sense. Polk Audio has 2 mono blocks the PA880 and the PA D1000.1. I have heard as you lower the impedance the sound quality decreases. Is that true? So, my final question is should I: 1. Get the dvc subs and wire to 1 ohm with the PA D1000.1 2. Get the svc subs and wire to 2 ohms...
  6. J

    Does RMS wattage change with impedance?

    I am looking at getting two Polk Audio MM1240 DVC subwoofers and in order to match an amplifier I need to know the total RMS wattage which by adding the RMS wattage of both I get 850W. My question is does wattage change with impedance for example if I wanted to wire it for a 4 ohm load vs a 1...
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