RS 11

Introduced: ??
Dimensions: ?? x ?? x ?? cm
Bass: 1 x 16,5 cm
Highs: 1 x 3,8 cm dome tweeter
Suggested for amplifiers with: 8-50 Watts per channel
Frequency range: 75 Hz - 18 kHz +/- 3dB
Crossover frequencies: 3500 Hz
Suggested price (pair):  $ ???

A technical sheet with crossover schematics is not available.