Question about NEC PlasmaSync 42MP2 42 in. Television

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I have pictures on the screen but no sound. I have connected 8ohm speakers. Would this be a problem?

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No this would work fine but do not use high volume for long periouds Check youre settings as you may have the wrong rgb sound input set try diverent sound inputs double check that ther is sound on the input lead hope this helped

Posted on Jun 12, 2010

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Posted on Jan 02, 2017

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The volume of my model's volume only goes up to 40...is there a way to increase the volume?


Sometimes you can connect a lower ohm speakers. However you must NOT go lower than the amp can take. For example if the amp has 8ohm as the lowest for it you can go to 8ohm speakers, if it has 16ohm speakers connected, but must connect 6ohm speakers. If the amp allows 6ohm than you can connect 6ohm speakers. Changing from higher level speakers to lower level ones will make the volume louder. But you must not connect ones lower than the rating of the amp.
The only other way is if there is something wrong with the amp and that it won't go higher due to a fault.

Oct 27, 2017 | The Audio Players & Recorders

2 Answers

I have a guitar head stack with 2 8Ohm outputs and a 2x12 orange ppc212 slant with 16Ohm impendance. How to link by 8Ohm the two parts?


As long as the impedance of the speakers do NOT go below the rating of the amp you can connect them without worry Your amp would drive two 8 ohm speakers. Using the 16 ohm speaker it will only draw half the current and only accept half the power that one of the 8 ohm outputs can deliver.

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1 Answer

CAN i purchase speakers for sanyo da 1000


Unless you want the same speakers for cosmetic reasons, you can get a pair of speakers from any Hi-Fi outlet. All you need to know is the max power output of the amp in watts for each channel, and the ohms it puts out. For instance if it says 8ohm 15 watts. You can get a speaker of 8ohms or higher, but not lower. And any speaker above 15 watts.
Actually you can get better quality sound from the speakers as the speakers they often put with these systems are rubbish in terms of hi-fi quality!
PS
Just had a look around the net and the output power in watts is just 8. Couldn't find the ohm rating but most are 8ohm. So any speaker higher than 8 watts will do the job.

Feb 10, 2010 | Sanyo Audio Players & Recorders

2 Answers

My speaker just rip.. i like to know any subwoofer is ok for replace??


it's an 8 ohm driver. It need to be VERY efficient, around 90-91db @ 1w. Measure the enclosure size LxWxH then divide by 1728. That will give you your cu. ft. internal airspace of the box. Then look for a driver that will effectively work in that space. Shouldn't be too expensive, paper cone, foam surround, 8ohm impedance. Hope this helps

Dec 12, 2009 | KLH ASW10-120 Subwoofer

1 Answer

4ohm speaker connected a normal 8ohm crossover is


This is a wrong conection.For 8ohm crossover conect two speakers in serie and one in parallel to one of a previos.Check resistans by multimeter

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1 Answer

Wish to use extension speakers with Bush IDLCD32TV22HD


You will need to get into menu and enable the external speakers. Some older TV may have a switch at the back to turn the external speakers ON.

Feb 25, 2008 | Televison & Video

1 Answer

Wire house speakers


Two ways--first you can open up the unit and use the exsisting wires from the tvs internal speakers or goto radio shack and ask them for a audio jack splitter,you would than connect the wires from the speaker to the splitter then plug the jack into the audio input on the back of the tv.If your thinking youll get more sound from these speakers by doing this it wont work unless you have a surrond sound system.Only an amplifier can boost the output.

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3 Answers

Behringer ep2500 amplifier


Yes you can,,,,,BUT the output labelling on the AMP will tell you where you can connect the 4ohms or the 8ohms....please read these labels and connect the 4ohm speakers to the 4ohm terminals, and the 8ohms to the 8ohms terminals...

If you intend to connect the 4ohm and the 8ohm speakers in parallel then the output impedance terminals you use should be the 4ohm ones.

If there is no labelling showing any 4ohm output terminals then its best if you dont use the 4ohm speakers at all....just connect the 8ohm to the 8ohm terminals...you dont mention any crossover networks inside the speaker boxes or if you have tweeter speakers... so just stick to the basics above at present....

Cheers From YUBEUT

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