Sounds like the vintage AKG headphones, but these are active studio monitors (!)
75W, 5\" woofer, 1\" tweeter,
Shipped with power cables and original front grills
AKG LSM57A (Limited Edition) Made in England!
Matching pair with original partsGreat condition, works perfectSafelypacked and ready forshippingfrom a home studioNo returnGenelec 1018A Vintage Active Studio Monitor & Heath ZED R16 Studio mixer with MIDI (DAW controller) +Flight