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No sound on woofer

It has a sound on tweeter but nothing on the woofer

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3 Answers

I open my b212a and disconnected the speaker and horn wires and know i have completed my repair i am read to reconnect and i don't remember which set of wires are the positive side


Because the system is bi-amplified, it is important to replace the wires correctly to avoid phase problems. I don't know how the wires are colour coded, but if it is any help I downloaded the schematic and the wires are numbered 1: Woofer Active 2: Woofer Earth
3: Tweeter Earth and 4: Tweeter Active. Sorry if that's no help. Otherwise it should be easy to trace the wires to see which connect to earth.

Dec 12, 2013 | Behringer Eurolive B212A Speaker

1 Answer

Very little output from tweeters Samson Resolv A6


same issue here, my 6 inch woofer is good but the tweeter is not producing sound, i opened the box myself, theres not signal going to my tweeter, how can i check to see if its a wiring or other issues to diagnose myself? heres some pics

Aug 10, 2012 | Audio Players & Recorders

1 Answer

On my peavey pro 15 neo speakers i don't know which wire is for what. What is the black, red, blue and yellow wires for?


black and red will goto 1 speaker. and blue/yellow to the other. typically red and yellow are + and black and blue are -. the crossover board might tell you which is which where they solder to it. but i'm pretty sure the black/red goto woofer. try hooking up both to woofer and listen to it. 1 way is going to sound horribly wrong lol. that will mean you hooked up the tweeter leads to the woofer. but DO NOT HOOK UP WOOFER LEADS TO TWEETER. thats why i say to do it on woofer.

Aug 30, 2011 | Peavey PR15 400w PA Speakers

1 Answer

Mackie SRM 450, the main speaker has stopped working but the tweeter is OK, there is nothing coming from the speaker at all, no hiss, or clicks.


It could be 2 things:

*Blown Speaker or,
*Fried power amp output stage of woofer, since this speaker operates as a bi-amplified system it has separate amps for woofer/tweeter...

Aug 17, 2011 | Mackie SRM-450 System

1 Answer

I have a couple active phobic loud speakers, one is completely out of commission and won't play anything. The other will play sound but only through the tweeter, while the speaker itself does nothing. I...


The tweeter is working but the woofer driver isn't which will change the impedance (ac resistance) of your amplifier output. The other speaker isn't working which will again, change the impedance even more. This could eventually damage the I.C. amps should you apply too much volume to the speakers.
You can turn the volume up to normal listening level and with your finger, slightly press the cone on the woofer in and out a couple of time. Does it engage in sound when you do this? If so, the woofer's coil is damaged and the woofer must be replaced. No sound? Open up the speaker (stereo off) and make sure both wires are fully secured to the woofer. Should they be attached securely, your woofer is probably defective. Should you have a crossover network, you can obtain a good, known working woof and temporarily wire it where the old woofer goes, turn on your stereo (minimal volume) which can verify the network pcb (crossover) is working.

Apr 13, 2011 | Audio Players & Recorders

2 Answers

Diamond 8.4 serie are there 2 way or 3 way


Hi,

These speakers are 3-way there are 2 woofers and 1 tweeter per speaker. Here are the technical specifications of each speaker:

Two 6.5-inch Kevlar woofers and 1-inch silk-dome tweeter per speaker
86 dB sensitivity
20 to 150 watts recommended power (per channel)
6 ohms impedance
30 to 20,000 Hz frequency response

Please rate my answer if this helps.

Many thanks,

Chris

Mar 02, 2011 | Wharfedale Diamond 8.4 Main / Stereo...

1 Answer

Quite new speakers 9.1 but the sound is very dull - sounds like tweeters are not working can these be repaired


You didn't answer if they ever worked right.

One doesn't usually judge tweeter function visually. They don't actually move much.

Take a cylindrical tube (like from a paper towel) and place it over the tweeter to isolate it from the room sound and the woofer, then place your ear at the other end. Anything? Nothing?

What sort of signal are you feeding them? Let's look (or listen) to the source and how its audio gets to the speakers. Define the electronics, pathing and setup.

Maybe some history. Have you ever tried to blow them up in your enthusiasm for the new rig? If the tweeters are dead, that may have happened. Microphone use and feedback = dead tweeters.

Feb 20, 2010 | Wharfedale Diamond 7.1 Main / Stereo...

1 Answer

Woofer doesn't work


sounds like the voice coil could be open or damaged. the woofer can be reconed. reconing replaces all the moving parts in the speaker frame returning to new condition in most cases.
cathy@speakerex.com

Jun 25, 2009 | Alesis M1-Active MkII Main / Stereo...

1 Answer

No tweeter output


sorry but if the woofers work you have blown the mids and tweeters

Apr 30, 2009 | Yamaha RX-V663 Receiver

1 Answer

No sound out of tweeters, highs out of woofers?


it does sound like you shorted out your crossover which can be fixed if you know what you are doing, but in the long run i would try to get another one i know that raidoshack sells some small ones and is also cheap, if your positive that you didnt short out the crossover se if it needs power, see if you can cross your woffers and tweeters on the crossover, if not is there any settings that u can change on the crossover? hope i helped :)

Apr 28, 2009 | Jl Audio VR650-CSi Car Component System

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