I'm new to vintage audio, and I saw these on Kenrick Sound's YouTube channel. Do those speakers come with the metal ports or can those be purchased after market? I like the
JBL 4344 clone assembly - YouTube
Kenrick Sound - KENRICK SOUND Model 4344 with Special... | Facebook
jbl k2 s9800 - YouTube
JBL 4344 Test - Fausto Mesolella (Live at Alcatraz) - YouTube