18W-8545K + D2905-9900 Passive Crossover Design

Passive Crossover Design for 18W8545K + D29059900

Crossover design for Scanspeak 18W/8545K Revelator, 7″ Midwoofer and the ScanSpeak D2905-9900 Tweeter

Box Alignment: 0.55 cubic foot ported with single straight vent 1.5″x 5″ length.

Additional Notes: Low crossover point about 2.0 kHz. Nominal output ~ 82 dB. Two large value hi-pass caps and significant padding in hi-pass circuit.