I bought an expensive pair of P12Ns when SICA started making the “new” Jensens. Within a year both of the heavy magnet structures broke off of the speaker basket. Upon inspection it was obvious that the manufacturing method they were using to attach the magnet was completely inadequate. Just pathetic. It’s hard to believe they didn’t all fall off. Don’t know if they’ve changed but that’s when I stopped considering them. Neal’s Speaker Service in Sacramento won’t recone them. But hey, if they sound good to you then that’s a win.