Q1: What voice-coil size does the PRO-DRNCOAXVC replacement diaphragm use?
A1: The kit includes a 3.5″ polyester voice-coil diaphragm, with compatibility noted for a 1.75″ version as well.
Q2: What is the impedance of this diaphragm kit?
A2: It has an impedance of 8 ohms, matching standard DS18 8-Ω compression driver specs.
Q3: Which driver models is this kit compatible with?
A3: It’s designed for the PRO-DRNCOAX coaxial compression driver series, and also works as a universal fit for other 3.5″ voice-coil drivers with 8 Ω impedance.
Q4: Why would I need this replacement diaphragm kit?
A4: Over time, diaphragms wear out or may get damaged in high-output use; replacing with the PRO-DRNCOAXVC restores clarity, output and proper matching in the driver.
Q5: Is installation difficult for someone doing a self swap?
A5: No, this kit is designed for swap-in compatibility for the original driver horn mount; you just remove the old diaphragm and install the new one, maintaining bolt-on alignment and integrity.
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