The E.B.E. (R) Traditional spaeaker comes from space saving project, made in standard system, to be used for digitale systems, with FRFR response (full Range, Flat responce) but with GR response, therefore without intervening on the timbre of the signal coming from a digital system, it provides a reaqle "GUITAR" answer to recover the feeling of traditional amp.
This result was attenuated by associating a class D amplification with high quality speakers.
The weight is only 12 Kg thanks to neodimio speaker and D calss amps.
Covered with black tolex.