20 Most Recent KEF Audio Model Three Main / Stereo Speaker Questions & Answers

Hi,I have 4 nos KEFnt25 SP1276 tweeters,If you are interested.

Go here and find a nice substitute. Many to choose from and it may be better to purchase a pair of them rather than have mis-matched ones. They should be inexpensive enough for you, as low as $2 up to $480. You just need the size of the mounting hole to find a replacement though.

http://www.parts-express.com/speakers.cfm

The red connector on the speaker should be connected to the Pos.(+) connection on the Receiver/Amp. The Black to the Neg. (-) connection. ( for the proper speaker) Front Left, Front Right,etc. All, or most paired wire has either a black stripe,different shape on one,or different colour wire(silver/copper) So if you hook up the Blk striped or silver to the Neg.(black terminal) on the speaker, do so at the other end (receiver ) If both speakers aren't hooked up the same, they will work, but there won't be as much Bass because the speakers will be out of phase.(when one speaker cone is moving out,the other will be moving inward.

Either you need new high quality cables,or your amp has output filter capacitor problems.

Check main fuse or power cable.

a capacitor could be overheating and cutting out.then,when it cools you get sound again.this will go on and on until you take it to a tech to get fixed