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Hi i have an audio source 300 watt amp with a&b speaker outputs. the problem is that no sound comes from the left side outputs a or b. the right side works fine thank you mike

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You have a blown channel. If you are experienced with electronics repair, use the right channel to assist in diagnosing the left. Both channels should be efectively identical. In most cases, the defective parts are the output transistors. You should be able to A/B the output amp sections.

Let me know if you need further assistance.
Dan

Posted on Jan 14, 2009

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Pioneer VSX 1020K - Zone 2 Setup


I referred to a similar zone 2 arrangement for a Yamaha receiver. It shows a separate amplifier and notes that only analog signals are sent to zone 2. The analog output from a source must be connected to the analog input on your Pioneer unit for zone 2 to work. Your outdoor music environment will be limited to left and right front speakers and...alas...no surround

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How can you bridge a 2 channel 300 watt amp to a 4 channel 300 watt car amp?


if you have (4) 4 ohm speakers (No Subs), then you simply take the (2) positives from the two right speakers, and the (2) negatives together and put them on the right output of the amp. Do the same for the other side. This will have the amp at a 2 ohm stereo load on each side, which will max out the power of the amp. Will sound great with any small power amp.

Sep 07, 2011 | Car Audio & Video

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I don't know which port in the back of the Pavilion to connect the black wire from the speakers (that connect to the right speaker with red and white ends). Any ideas? They are labeled as side, rear...


To get "surround" sound, when you face the computer, you will have:
* 2 front speakers, one immediately on each side of the computer
* 2 side speakers, one on each side of your head
* 2 rear speakers, one behind each side of your head

Thus, when the sound is of a jet-plane coming towards your face,
you'll first hear the sound in the front speakers,
then in the side speakers,
and finally in the rear speakers,
to produce a sound-effect of the jet passing over your head, and going "behind" you.

Usually, for "front" speakers, one speaker connects to the other speaker, and the second speaker connects to the "FRONT-audio-output" connector on your sound-card.

For side speakers, one speaker will connect to the LEFT-side-audio-output port,
and one speaker will connect to the RIGHT-side-audio-output port.

For rear speakers, one speaker will connect to the LEFT-rear-audio-output port,
and one speaker will connect to the RIGHT-rear-audio-output port.

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1 Answer

Does my tv have audio outputs?


42PG20 Connections
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  • Rear , 1 x Digital audio output (optical) ( TOSLINK ) - Rear ,
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  • 2 x HDMI input ( 19 pin HDMI Type A ) - Rear ,
  • 1 x VGA input ( 15 pin HD D-Sub (HD-15) ) - Rear ,
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42PG20 Audio System
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Three blue lights blink


check you speakers and power source make sure all connection is correct

May 26, 2009 | JBL CS300.1 Subwoofer Mono Amp - 200W CS...

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Pc connection


yes,,,i think it will on run 2 speakers,,, get y cables

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1 Answer

Right side speakers don't work


if you are using RCAs as inputs to your amp.Swap the R to L @ RCAs to see if its comming in okay from radio.If both RCAs have audio then amp is bad ,If amp has any type of switches , move swithces to see if it comes back .Also if both RCAs inputs have audio .Move the RCAs when connected on amp to see if amp has bad connection in board to RCA jacks..If audio comes back on bad side when jack is moves .Then you have bad solder joints on board..If not then you must have bad outputs on amp..

Dec 22, 2007 | Car Audio & Video

1 Answer

Boss chaos 150 200 watt that shows light but doesn't produce sound


If this is the CH150, it's not bridgeable. Try connecting it normally (one speaker per channel) to see if it will produce output.

Dec 05, 2007 | Boss C150 Car Audio Amplifier

1 Answer

Speakers


400 watts delivered to 300 watt speakers the only way to do this would be to wire two subwoofers in series so that the power needed to drive them will be 600 watts to max, however this will increase your impedance on the speaker (8 ohms) load so what you can do to compensate is get an 8 ohm 600 watt resistor and put it in parallel with the speakers you will then have 4 ohms of impedance at a total capacity of 600 watts of power In other words the amplifier won't blow these out now.

Oct 08, 2007 | Pioneer GM-X722 Car Audio Amplifier

1 Answer

Speakers


Hi Trim God,

 

I do not reccommend that you push the Pioneer speakers over 100 watts.  The jenson will already drown the car with bass through your pioneers so much you will want to turn off the bass boost when playing some low bass hip hop songs. It changes from one venue of song to another, so I just keep the jenson bass boost off and use my head unit to adjsut the sound to fit my listening prefences. I am telling you man, you will be blown away .  Hook up the pioneers straight to the Channels,. do not bridge.  I put Subs in my truck though.  I used the Pass output to send the audio to me Jenson 2 Channel 600W amp. I drive one 10 inch enclosed JBL Class A/B Sub. I bridged the output of the 600 W amp to the 10 inch sub  in my Z28.  The pioneers never get drowned out.  I did smoke my 2 channel Amp one time. and also took out a MTD 10inch sub. I am talk shooting flames and smoked the whole car up. I think if you bride the XA4150 to the pioneers, you will have the flaming smoke problem in no time.  

Oct 02, 2007 | Jensen XA4150 Car Audio Amplifier

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