Schematic [top] | Jbl N7000

The JBL N7000 is a vintage passive frequency-dividing network

Imagine it's 1978, and you're attending a Pink Floyd concert at the iconic Madison Square Garden in New York City. The sound system is, of course, crucial to the show. JBL, a renowned professional audio brand, provides the sound reinforcement system, including the N7000 speakers. jbl n7000 schematic

Inductors (Coils): Standard units often measure approximately 0.6 mH, though some vintage 16-ohm versions have been measured closer to 0.5 mH. The JBL N7000 is a vintage passive frequency-dividing

Treat this schematic with respect. It represents a golden era of engineering when JBL built components to last a lifetime. Now go fix that crossover. Capacitor C1: 3

For DIY enthusiasts looking to rebuild or clone the N7000, specialized components are often cited in restoration projects: Thread: N7000 / N8000 crossovers - LANSING HERITAGE

• Capacitor C1: 3.0 µF (often 3uF ±10% mylar or paper-in-oil)
• Inductor L1: 0.20 mH (air core)
• Attenuator: 3-position rotary switch (0, -3dB, -6dB) using fixed resistors.

System Synergy: The N7000 was a "period correct" choice for adding "potato masher" drivers like the LE175DLH to systems using the D130 woofer. Impedance Myths: While often labeled for

If you can't find a schematic diagram, here are some general tips and resources that might be helpful: