Original schematics show a value close to 0.6 mH (part numbers include 10421 or 13219P). Capacitor: Standard value is 1.5 µF (JBL part #10460).
Includes an L-pad or continuously variable control (often an ALPS unit) to adjust tweeter brilliance. Technical Specifications Crossover Frequency 7,000 Hz (7 kHz) Nominal Impedance Available in 8-ohm and 16-ohm versions Slopes 12 dB per octave Power Handling Rated up to 200 watts per channel Standard Driver Pairing Optimized for the JBL 075 (2402) or 077 (2405) tweeters Internal Components & BOM jbl n7000 schematic
primarily designed to add a ultra-high-frequency (UHF) driver, such as the Original schematics show a value close to 0
Many hobbyists replace the old parts with high-quality film capacitors (like Solens or Mundorf ) and air-core inductors. jbl n7000 schematic