Question about Sony NTX-2003 DHD 4 Channel Car Amplifier ( 200 Watts) Car Audio Amplifier

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How do i hook up a sub woofer to my NTX-2003 - Sony NTX-2003 DHD 4 Channel Car Amplifier ( 200 Watts) Car Audio Amplifier

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Posted on Jan 02, 2017

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SOURCE: how do I hook up a sub woofer to my 52wx4 radio. I

You can hook it up a couple of ways.
Depending on how many subs you have and what ohms they are running at here is the chart you need. If your going to run one sub off it the last option is the way to go. Your going to need to find out the power of your subs or else the power could be off and you could blow the sub. If the rms power is higher than 130watts per coil you will be fine. If so there are four channels on the amp and two should show a line going to each other that says bridge. Hook up the positives and the negative of the subs as shown on the amp that will get your max power. If your sub is running at 4 ohm. Let me know, if not thats how you would do it.
Also for the power and remote wires. Hook up a power wire (16 gauge would be plenty fine) from the battery to the + terminal of the amp. Then take an equal or bigger sized wire from the - side of the amp and secure it to any medal part of the body of the car. If there is paint on it get if off. (not on the outside of your car or where any water would be.) Then run a remote wire from your stereo (most the times it is blue and white) to the remote terminal of the amp. This tell the amp when to turn on and off. Your amp will not turn on with out all of these wires. Good luck to you and let me know how it works out.

  • 4 x 55W RMS @ 4Ohm
  • 4 x 65W RMS @ 2Ohm
  • 1 x 130W RMS @ 4Ohm - Bridge
  • Posted on Mar 14, 2010

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    Trying to hook up a KLH sub woofer, S100ETH, PSW8-100 to a VCR reciever. Reciever has sub woofer connection but does not works on the KLH sub woofer. What is the problem ?


    I suggest you go over your receiver set-up instructions. See if you need to set the receiver to acknolwedge the addition of the subwoofer. It should be in your receiver set-up steps. Just as a check, hook up one of your other speakers to the subwoofer lead to see if gets audio signal. I'm guessing the issue is your receiver settings.

    Jan 06, 2015 | KLH Audio Players & Recorders

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    Need sub woofer


    Any powered sub woofer will work. Just hook it up to the sub pre out with an RCA Cable.

    Aug 02, 2012 | Aiwa AV-D57 Receiver

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    How conect one subwofeer 12


    The sub woofer can be connected by bridging one side of the right channel to the other side of the left channel. Usually this will be marked on the speaker connection terminal and use will not have any trouble to locate. If not use the + ve of the right and the - ve of the left to connect to the sub woofer. turn it on and check . If you find the phase different- with less bass- reverse the connection and try. this will work fine. Good day

    Aug 11, 2010 | DHD NTX-2004 Car Audio Amplifier

    1 Answer

    Sub woofer


    You are suppose to hook subs up to a amp.

    May 04, 2010 | Car Audio & Video

    1 Answer

    How do I hook up a non powered sub woofer on my htr-5630?


    You will need an amplifier or 2 channel receiver. Hook the sub out rca jack to the rca inputs on this new amp or receiver and hook the speaker terminals on sub to speaker terminals on same amp or receiver. Your Yamaha receiver doesn't have any power for a passive sub.Just pick up any old fairly high powered receiver for fifty dollars and you're good to go.I use old dolby pro logic receivers as they are a dime a dozen today. Good luck.

    Feb 20, 2010 | Yamaha HTR-5630 Receiver

    1 Answer

    I have a ntx-6810 wanted to know how many cubic feet i need to build a box. thanks for the help


    For this sub the enclosure is pretty basic.

    Sealed box- 2 ft cubed with a shared chamber would be fine. Can go smaller is you need the extra space. THe minimum requirment is .7 per sub.

    Ported box- 3 ft cubed, with the port tuned to about 45 hz will work.. 45 hz isn't very low bass, but is at the very bottomn end of the frequency response for this driver.Also, if you are gonna run a ported enclosure, be ware of power handeling issus, and be careful not to over drive the woofer..800 watts rms for the pair on the high side.

    Aug 08, 2009 | DHD NTX-6812 Car Subwoofer

    1 Answer

    Sub


    Most amplified sub woofers need to be grounded to the output source.If you plug the sub woofer in to the receiver you would use a ground wire from the receiver to the sub woofer there should be a ground terminal on the sub woofer and receiver.

    Feb 17, 2008 | JVC RX-778V

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    Dhd ntx 2009


    With two 4 ohm svc subs and a 4ch amp the best way to hook it up is as you have described. There is no way of wiring it to get a lower ohm with your set up.

    Aug 28, 2007 | DHD NTX-2009 Car Audio Amplifier

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