18W4434G + D3004-6600 Passive Crossover Design

Passive Crossover Design for 18W4434G + D30046600

Crossover design for Scanspeak 18W/4434G Discovery, 7″ Midwoofer and the ScanSpeak D3004-6600 AirCirc 1″ Tweeter

Box alignment: 0.5 cubic foot vented, single 2″ vent x 5″ length.

Additional Notes: Nice compact bass reflex design. Crossover point about 2.5 kHz. Strong nominal output ~ 88+ dB.  Two rather large value caps in high-pass.