JBL 4612 OK, one of the two 8" woofers is restricted to "What" low-frequency region?
JBL 4612 OK Vintage Speakers 4612OK | Reverb
JBL 4612 OK Vintage Speakers 4612OK | Reverb
JBL 4628B Cabaret Series Speakers | Reverb
Vintage JBL | Noticed the cabinet on these were kinda crudely built… still rock solid so I checked with my local vintage guru and he says these are JBL “kit” ... | Facebook
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E-Wave Mini? - Techtalk Speaker Building, Audio, Video Discussion Forum
JBL Cabaret” Series
JBL 4612 OK Speakers ~PAIR ~ Cabaret Series ~ Near MINT | #130512274