Eton ER 4 Ribbon Tweeter Heil Air Motion transformer.

 337.95

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Description

Eton, ER-4 – based on the Heil Air Motion transformer.

This is one of the best sounding ribbons we’ve heard. Another benefit is the low crossover point capability.
Imp – 4 ohm
SPL – 88dB
Fs – 490Hz
Flange 110 x 110mm
Cut-out 90 x 90mm
Depth 15mm
Di-pole or requires a sealed chamber on back

 

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TECHNICAL DATA

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Additional information

Weight 0.6 kg