Yes, just different woofer. Both tuned to 25Hz
https://www.jblpro.com/ProductAttachments/4641.pdf
https://www.jblpro.com/ProductAttachments/4645C%20Spec%20Sheet.pdf
Type: Posts; User: jbl4ever; Keyword(s):
Yes, just different woofer. Both tuned to 25Hz
https://www.jblpro.com/ProductAttachments/4641.pdf
https://www.jblpro.com/ProductAttachments/4645C%20Spec%20Sheet.pdf