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    12 inch passive subwoofer amplifier

    what is dsp and why is it so important? sorry Iam not very expert
  2. D

    12 inch passive subwoofer amplifier

    if iam using the fosi audio as the receiver then it works as : phone via Bluetooth - fosi audio -preout splitter - one to sub amplifier and one to partybox if iam using partybox as the receiver: phone-partybox-daisychain out to amplifier to sub currently I sold my amplifier (it was 400 rms car...
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    12 inch passive subwoofer amplifier

    thanks for your reply my new subwoofer is rockford fosgate power t1d412 which is nearly 800 watt RMS I use fosi audio bt30dpro as the Bluetooth receiver then I take the pre-out to rca into subwoofer amplifier ( I have also jbl partybox 310 which has a preout rca which can go to amplifier my main...
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    12 inch passive subwoofer amplifier

    thank you in advance and I appreciate any help or ideas. I used to run 12 inch passive subwoofer with a car amplifier powered by a 12 volt computer power supply unit, recently I upgraded my system and used a fosi audio bt30dpro, however currently I want to upgrade it again with a new subwoofer...
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