Author Topic: JBL LSR305 no tweeter!  (Read 390 times)

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Offline wisehornTopic starter

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  • Country: england
JBL LSR305 no tweeter!
« on: April 28, 2022, 08:45:09 am »
Hi all,
I bought a pair of JBL 305s on eBay and I'm saddened to discover one of the tweeters isn't outputting anything.

Going by Dave's teardown here :


... it looks like the crossover is DSP based. If I'm getting woofer output, does that mean the chips probably haven't blown? Hopefully it's just a dead speaker coil right?
I don't have my multimeter with me right now but I'll go out and get one to measure the resistance across the tweeter terminals.

Any advice welcome!


« Last Edit: April 28, 2022, 08:47:38 am by wisehorn »
 


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