Strumenti Acustici di Precisione (S.A.P) Quartette
5 drivers/4way, 95db sensitivity, 32hz-40kHz
No crossovers in the midrange with double 5" alnico full range speakers, 2" horn-loaded tweeter, piezo super tweeter and a side-firing 12" woofer in two sealed cabinets. (work in
progress, stay tuned!)