Echolette Isophon LE 4 Speaker Cabinet
The instrument
The LE 4 loudspeaker has been offered with a gold-coloured covering since 1964, and since 1969 with the silver covering of the new Echolette series. Two 30 cm orchestral loudspeakers from Isophon and a finely tuned combination of a mid-range horn and two dynamic tweeters, driven by a crossover, give the loudspeaker its sound and a powerful sound capacity for larger halls.
Details
Power rating: 40 watts sine wave / 60 watts music
Speakers: 2 x P 30 / 37 A or P 30 / A 90 woofers, 1 x Isophon DHB 6/2-10 mid/high range driver
Frequency response: 50 Hz - 16 kHz
Impedance: 9 Ohm
Dimensions: 47 x 89 x 24 cm
(source: hifi-archive)