Capacitors
Intertechnik
Foil capacitors
Intertechnik MKTR/047/100 | 0.47 µF | 5% | 100 V
0.47 µF
±5%
Orderable
Nov 5.
Audyn
Foil capacitors
Audyn ATC/1.50/630 | 1.5 µF | 2% | 630 V | True Copper Capacitor
1.5 µF
±2%
Orderable
Nov 5.
Audyn
Foil capacitors
Audyn KPSN/3.3/250 | 3.3 µF | 2% | 250 V | Tin Foil Capacitor
3.3 µF
±2%
Orderable
Nov 5.
Audyn
Foil capacitors
Audyn Q2/1.50/250 | 1.5 µF | 5% | 250 V | Q2 Capacitor
1.5 µF
±5%
Orderable
Nov 5.
Audyn
Foil capacitors
Audyn Q2/1.00/250 | 1.0 µF | 5% | 250 V | Q2 Capacitor
1 µF
±5%
Orderable
Nov 5.
Intertechnik
Foil capacitors
Intertechnik MKTR/022/100 | 0.22 µF | 5% | 100 V
0.22 µF
±5%
Orderable
Nov 5.
Audyn
Foil capacitors
Audyn REF/10.0/600 | 10 µF | 5% | 600 V | Reference Capacitor
10 µF
±5%
Orderable
Nov 5.
Audyn
Foil capacitors
Audyn MKTA/3.3/250 | 3.3 µF | 5% | 250 V | MKT-A Capacitor
3.3 µF
±5%
Orderable
Nov 5.
Audyn
Foil capacitors
Audyn Cap Q4 Capacitor – 136 µF | 400 V DC | ±5.0%
136 µF
±5%
Orderable
Nov 5.
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.