I bought a very early set of used 3.7s back in 2012. Serial numbers in the low forties. I blew the mid in the first couple of months, thanks a lot Beethoven. I took it to the dealer, they sent it to Thiel and I got a brand new mid/tweeter back free of charge. Been going strong the last 5+ years. I went from a single Cambridge 840 amp to two and that may be the difference. Maybe one didn't have enough power and was clipping. I also have a pair of 2 2s that I bought 7 or 8 years ago that have never had a problem. They've been used every day for a while now. They're great.
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- 13500 posts total
- 13500 posts total