Old School Altec Lansing ALC15 voice of the highway Ambiographic control system.

Buddy of mine has a garage full of speakers and audio equipment that he tested and designed for different companies, we are going through them, most will be old stock. If you have any questions please ask and thanks for looking.

Rare altec lansing alc10

ALC 10

THIS HIGH QUALITY ELECTRONIC SUBWOOFER CROSSOVER FEATURES DYNAMIC EQUALIZATION FOR BALANCED BASS BOOSTS BASS RESPONSE UP TO 90B, Customized EQUALIZATION WITH CROSSOVER FREQUENCY SELECTION FROM 4 DIFFERENT BANDS. GOLD-PLATED TERMINAL CONNEC TORS FOR BETTER SIGNAL TRANSMISSION. THE ALC 10 OPTIMIZES BASS RESPONSE AT ALL LISTENING LEVELS.