Q: I have a pair of JBL L-19 speakers, just refoamed by cutting the dust cap and shimming. Are these the correct dust caps that go on inverted (concave) without the slightly folded edge that convex mounted caps need? Thank you for your time. Want to make sure before ordering. Sincerely, D Rodgers
A: No, please order our special inverted cap for JBL part # DC-4Pi.
Q: I have JBL 9800se, is this the right size for its 1500al driver ? Thx
A: Thanks. Yes! This is the correct dust cap for the JBL 1500AL