This part is an original JBL manufactured part and not an aftermarket brand with the following specs and speaker compatibility: Specs: Freq. Range: 1700-30,000 Hz Rated Power: 50 Watts Re: 4.0 ohms (Just like the originals) Fs: 1700 Hz Sensitivity: 96 dB Magnet Weight: 350g Dimensions: Overall ABS Faceplate Diameter: 5" (127mm) Voice Coil Diameter: 1" (25.4mm) titanium dome Cutout Diameter: 3.39" (86mm) not including the terminals Middle of screw hole to screw hole: 4.65" (118mm) Replacement tweeter for many JBL models and tweeter part #'s. - 035TIA: Fits in JBL L1, L3, L5, L7, L20T3, L40T3, L80T3, L100T3, 250TiBQ, 4312C, 4406, 4408, 4410, 4412 and more. - 035TI: Fits in JBL 4312A, 4412, L20T, L40T, L60T, L80T, L100T and more. - 052TI: Fits 4408A, 4410A, 4412A and more.

This is an original OEM NOS JBL 035TIA Driver.
Voice Coil Diameter: 1″ with titanium dome
Impedance: 8 ohms
DC Resistance: 4.0 ohms

Here is the list of some of the cabinet model #’s:
L1, L3, L5, L7, L20T3, L40T3, L80T3, L100T3, 250TiBQ, 4312C, 4406, 4408, 4410 and more

MPN: 035TIA
UPC: 700667400181