JBL L300 - true myth?


I'd like to ask if some can write his opinion on this speakers,I had a chance to listen and recommened .
I understand they working great with powerfull tube amp...especially with Mcintosh -is that true?
it's look the components are really good Alnico drivers special tweeters,horns...but woofers made of carton?is that a problem with today standards?
Is the old fashion crossover need upgrade ?

Thanks
scubidubi

Showing 1 response by donzinc

Any advice would appreciated,
I want to buy a pair of jbll300, because I bought a pair in 1979 for a grand per speaker and my roomate through them out while I was in hospital from car accident. Just 2 years ago. Ebay they are going for 6 or 7 grand.my advice I need is are there better out there for same. And which one.I am going to try to replace them cause they were best I listened to they rocked the house like a earthquack.