SP4 speaker for sale <https://groups.io/g/elecraft/message/3576> Elecraft SP4 speaker. Excellent condition. $299 shipped CONUS. K8NU Carl Yaffey K8NU 614 268 6353, Columbus OH http://www.carl-yaffey.com http://www.bluesswing.com http://www.timbrewolvesband.com http://www.folkramblers.carl-yaffey.com http://WalhallaRamblers.com