Capacitors
Intertechnik ELCA/2.2/AX | 2.2 µF | 10% | 100 V
Intertechnik ELCA/6.8/AX | 6.8 µF | 10% | 100 V
Intertechnik ELCA/1.5/AX | 1.5 µF | 10% | 100 V
Audyn ERA/220/63/1 | 220 µF | 10% | 100 V
Intertechnik ELCA/8.2/AX | 8.2 µF | 10% | 100 V
Audyn ERA/150/63/1 | 150 µF | 10% | 63 V | Bipolar Electrolytic Capacitor
Audyn KPSN/1.00/160 | 1.0 µF | 2% | 160 V | Tin Foil Capacitor
Audyn Cap Q8 Capacitor – 6.8 µF | 800 V DC | ±5.0%
Audyn MKTA/22.00/100 | 22 µF | 5% | 100 V | MKT-A Capacitor
Audyn KPSN/1.50/160 | 1.5 µF | 2% | 160 V | Tin Foil Capacitor
Intertechnik ELCR Capacitor – 100 µF | 100 V DC | ±10%
Audyn Q2/47.0/250 | 47 µF | 5% | 250 V | Q2 Capacitor
Intertechnik ELCA/1.0/AX | 1.0 µF | 10% | 100 V
Intertechnik ELCA/10/AX | 10 µF | 10% | 100 V
Audyn KPSN/1.80/160 | 1.8 µF | 2% | 160 V | Tin Foil Capacitor
Intertechnik ELCA/15/AX | 15 µF | 10% | 100 V
Audyn KPSN/2.20/160 | 2.2 µF | 2% | 160 V | Tin Foil Capacitor
Read more: Capacitors
The capacitor is the heart of the high-pass filter: it shields the tweeter from low frequencies and smooths impedance in Zobel and notch networks. The part sitting in a tweeter's signal path passes every note, so both type and quality are audible.
Film capacitors (MKP, MKT, paper-in-oil, copper foil) belong in the signal path, bipolar electrolytics suit high-value bass sections, and power capacitors go into supplies. For crossovers, choose at least a 100 V rating and a tolerance of 5% or better.























