Bozak E300

I never heard of the E300 but I used to sell the B300 back in the mid 70’s. Is that what you are referring to?

Yes.  Typo on my part - apologies.  Turned out they had an issue, and the seller let me know before he shipped and refunded payment.  There are a few good folks out there as it turns out.

Too bad , The B301 speakers were a good seller back in the day, I think around $350-400.00 a pair in 70's.  I visited the factory and met Rudy Bozak, the owner.  He took me to a great Jewish Deli in S.Norwalk, Conn.  The corned beef on rye was amazing, I still remember the taste to this day.  Att the factory,  I got to see them manufacturing their 12 inch woofers.  They made cast baskets.  Pretty amazing.

Yes, it would have been a very worthwhile upgrade.  In their day, the Bozak aluminum midrange drivers were some of the best you could buy.  By adding an 8 ohm B209 midrange and an N-10102A X-over, the B300 became the three way model B302A...an excellent sounding loudspeaker.  Plus, all their their cabinets were furniture grade.  You can often find the necessary parts on Ebay.