I have an old JVC CS-DA sub woofer ,There is no any connecting diagram with me ,Pl give me instructons ,wiring diagrams how to fix it.Your help is greatly appriciated.I am from SRI-LANKA.
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You should have two (or more) RCA plugs on the back of the deck that will act as pre-amp outputs for subwoofer and speakers.
Failing that, your wiring harness should have come with a wiring diagram that will let you know which is the subwoofer output.
Failint THAT, the deck itself should have a wiring diagram on the bottom or side telling your which wire is which.
And if that fails, Your deck may not have a subwoofer output. Just attach your sub to the amp pre-out like everyone else.
your sub woofer has only one input to make it work. plug in your rca cables into the back of the sub woofer and the other end into the audio out or subwoofer out put on the back of your surround system.
also has 2 speaker inputs so you can expand your speaker setup. plug thos in and you can hook up 2 speakers to th output on the back of the sub.
NOOOOOOOOOOOOOOOOOOOOOOO! Never connect speaker outputs to anything that looks different, like RCA connections. Can you say crispy critter?
Your receiver sounds like it won't send specific Subwoofer of Low Frequency Effects information to the Sub so we're cheating by adding a sub. If you named the model of each we may have a better shot at naming the output you need to use.
I'm curious. How did you have the old passive sub working?
Basically what you may have to do is feed (probable) full range audio to the Sub using an RCA splitter to combine the L and R outputs found, oh, at any Tape Output that you're not using. The Sub will only reproduce what it can. The presence of higher frequencies won't bother it. If it has its own volume control you'll be able to balance its volume with the rest of your speakers.
It is based on your sub-woofer type..whether powered or passive sub woofer..
Assume that you have powered one..RCA sub woofer jack is the best to feed it ..you should use RCA sub woofer output on your receiver as well..good luck
A FACTORY INSTALLED AMP/SUB WILL BE WIRED INTO THE VEHICLES FACTORY WIRING JUST AS ANY OTHER COMPONENT. YOU WOULD THINK THAT YOU WOULD FIND THICK POWER AND GROUND CABLES ALONG WITH RCA CONNECTIONS AS YOU FIND WITH MOST INSTALLS.NOT THE CASE HERE.YOU MUST FIND THE HARNESS THAT HAS THE POWER AND GROUND CONNECTIONS ALONG WITH THE INPUT WIRES FOR SOUND. YOU MUST OBTAIN A VEHICLE SPECIFIC WIRING DIAGRAM THAT HAS THE WIRING FOR THE SOUND SYSTEM PACKAGE THAT CAME WITH YOUR VEHICLE. YOU MUST THEN WIRE IN THE BLUE REMOTE TURN ON LEAD FROM YOUR UNIT TO TURN THE AMP AND SUB ON WITH YOUR RADIO AND NOT YOUR CAR BATTERY. YOU WILL ALSO NEED TO FEED SOUND TO THE AMP USING ONE OF THE REAR OUTPUTS FROM YOUR RADIO.
Please check your model number, I can not find it on the JVC service website.
This is a powered sub-woofer I think. You need to have a thick black cord that connects the sub to the head unit. Then the satellite speakers get connected to the speaker jacks on the sub-woofer box. The sub-woofer should also be plugged into an A/C outlet on the wall.
The speaker outputs are labeled right there where you connect the speaker wires. You should see a red and black connector for each speaker and they are labeled "front right" "front left" "center" "rear right" "rear left".
If you do not have the thick black cord you need to connect the head unit with the sub-woofer, you can not use this system.
If you look at the head unit and give me the model number on it, I may be able to find the part you need. But I must have a good model number to work with, preferably from the head unit.