1973 Altec Lansing 872b Madrid Speakers

Rick Potter

Hey, I'm the original owner of these 60 pound speakers. I believe the woofers are about 14-16" and in great condition. The tweeters are 3" paper. What upgrades could I possibly make to these old battle-axe's to make them sound a little better? Onkyo sr602 receiver, Polk rti4's and a velodyne 3750 sub is my other gear.

Any and all comments would be appreciated.

Sincerely,
Rick Potter barbershop@mchsi.com