RSa

Introduced: 1979
Dimensions:  63 x 35 x 25 cm
Bass: 1 x 25 cm
Highs: 1 x EMIT
Suggested for amplifiers with: 50-150 Watts per channel
Frequency range: 45 Hz - 32 kHz
Crossover frequencies: 4500 Hz
Suggested price (pair):  450 $

For the manual click below.
page 1, page 2, page 3, page 4, page 5, page 6, page 7, page 8, page 9, page 10, page 11

A technical sheet with crossover schematics can be seen here.

View a brochure of the RS series here.