RS 5001 E

Introduced: 1989
Dimensions: 79 x 29 x 24 cm
Bass: 1 x 20 cm
Mids: 1 x Polyspherit
Highs: 1 x Kappa-EMIT
Suggested for amplifiers with: 25-125 Watts per channel
Frequency range: 42 Hz - 45 kHz
Crossover frequencies: 600 Hz, 4200 Hz
Suggested price (pair):  $ 738

A technical sheet with crossover schematics can be seen here.