18WU-8741T x2 + Raal 70-10D MTM Passive Crossover Design

(2x)18WU_8741T and Raal 70-10D MTM Passive Crossover Design

Crossover Design for two 18WU-8741T Illuminator woofers in parallel and Raal 70-10D ribbon tweeter, MTM configuration

No designated box alignment.

Additional Notes:  Two large value hi-pass caps. Significant padding in hi-pass circuit. Solen PL 14awg designated for lo-pass inductor.

15W-8434G x2 + D2608-9130 MTM Passive Crossover Design

(2x) 15W_8434G and D2608_9130 Passive Crossover Design

Crossover Design for (2x) 15W-8434G in parallel and D2608-9130 HDS tweeter, MTM configuration

Box alignment: 0.3 cubic foot ported with single straight vent 2″ x 5″.

Additional Notes:  Flat response. Low parts count and single hi-pass cap. Minimal padding in hi-pass circuit. 15awg Steel Laminate inductor designated on lo-pass.