Capacitors
Audio Note CAP-100-STDR-10U-16V | 10 µF | 20% | 16 V
Audio Note CAP-100-STDR-5U-16V | 5.0 µF | 20% | 16 V
ClarityCap PUR1u6H250Vdc | 1.60 µF | 3% | 250 V
ClarityCap PUR1u8H250Vdc | 1.80 µF | 3% | 250 V
ClarityCap CSA | 4.50 µF | 3% | 250 V
ClarityCap PUR2u0H250Vdc | 2.00 µF | 3% | 250 V
Audio Note CAP-100-STDR-470U-100V | 470 µF | 20% | 100 V
Electrolytic Non-Polarized Cap | 33 µF | 10% | 100V
Audyn ERA/330/100 | 330 µF | 10% | 100 V
Electrolytic Non-Polarized Cap | 15 µF | 10% | 100V
ClarityCap PUR2u2H250Vdc | 2.20 µF | 3% | 250 V
ClarityCap PUR2u5H250Vdc | 2.50 µF | 3% | 250 V
ClarityCap PUR2u7H250Vdc | 2.70 µF | 3% | 250 V
Audio Note CAP-100-R-680U-25V | 680 µF | 20% | 25 V
Audio Note CAP-100-STDR-50U-500V | 50 µF | 20% | 500 V
Audio Note CAP-100-STDR-2200U-63V | 2200 µF | 20% | 63 V
Audyn ERA/4.7/100 | 4.7 µF | 10% | 100 V | Bipolar Electrolytic Capacitor
Audio Note CAP-100-R-1000U-25V | 1000 µF | 20% | 25 V
Audyn ERA/1.5/100 | 1.5 µF | 10% | 100 V | Bipolar Electrolytic Capacitor
Jantzen Audio 001-0650 | 2.70 µF | 2% | 800 V | Silver Z-Cap Capacitor
Jantzen Audio 001-0606 | 0.15 µF | 2% | 1200 V | Silver Z-Cap Capacitor
Jantzen Audio 001-0654 | 3.30 µF | 2% | 800 V | Silver Z-Cap Capacitor
Jantzen Audio 001-0602 | 0.10 µF | 2% | 1200 V | Silver Z-Cap 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.























