Accuton C173-6-191 + C25-6-012 2way Crossover Design

Accuton C173-6-191 + C25-6-012 2way Crossover Design

This 2way design uses the world-famous Accuton 7″ ceramic cone bass-midrange for┬ásmall bookshelf monitors and the 1″ ceramic dome tweeter (currently on special order basis) crossed over at about 1.8 kHz. Output in the upper 80 dB range. Impedance between 6 to 8 ohm. Good phase characteristics across the crossover region.

FW305+15M4624G+XT25BG60 3way Crossover Design

FW305+15M4624G+XT25BG60 3way Crossover Design crossover “points” at about 400 Hz/ 1.9 kHz/ 3kHz

This design uses the Fostex 12″ woofer in 3.0 cf3 vented with two ports each 3″ x5″, add 1″ if using double flared. Scanspeak 15m midrange in 0.1 cf3 sealed. The tweeter is a high output Ring Radiator with phase plug. Two large caps on tweeter hi pass and one large midrange cap. 3.0 mH is your series inductor. System impedance mostly 5- 6 ohm in the midband. System output 91 dB+.