The AD MM 3 system requires a specific crossover. This
three way network perfectly blends the MM speakers together, thanks to an
unconventional technical solution, at least in the car audio field, consisting
in a serie-parallel hybrid solution. The midwoofer and the tweeter are connected
in parallel, and the midrange in serie to the midwoofer. This kind of connection
allows this filter to be used also with some other AD
- CROSS-OVER FREQUENCY: 700 Hz, 3.500 Hz symmetrical.
ATTENUATION LEVEL: -3dB midrange and tweeter.
- SUGGESTED LOUDSPEAKERS: MM
line, W600 midwoofers, M40-35 midranges.