something wonderful
find musical bliss
high fidelity stereo mono
analog digital tubes solid-state
High Power 7“, 35 mm voice coil diameter,
Hybrid Ferrite and Neodymium magnet,
injection molded cone
with variable thickness and Mica filling.
Low hysteresis rubber surround.
28 mm tweeter with
Aluminum/Ceramic
compound dome and
no Ferrofluid
Double front baffle with
chambered edges for
reducing diffraction errors
Double layered dampened
cabinet walls with
selective bracing
Dedicated stand with four
layer damped wood column
and double layer / damped
top plate
Frequency Response:
40Hz – 23kHz (-6dB) 33Hz – 25kHz (-10dB)
Average Impedance:
> 6 Ohm
Minimum Impedance:
4.3 Ohm @ 160Hz
Sensitivity:
87dB @oe2.823V / 1m
Distortion:
0.2% THD @ 1W
Crossover Frequency:
2700 Hz
Bass Unit:
High Power 7“, 35 mm voice coil diameter, Hybrid Ferrite and Neodymium magnet, injection molded cone with variable thickness and Mica filling. Low hysteresis rubber surround.
HF Unit:
28 mm tweeter with Aluminum/Ceramic compound dome and no Ferrofluid
Dimensions:
491 x 250 x 385 mm (HWD)
Stand: recommended height 515 mm
Weight:
16 kg without stand
Finish:
Walnut, White semi matte, Black semi matte
Cabinet:
Reflex loaded, damped Sandwich panels, one dimensional braces, Low Noise Port, Duo Frontpanel
Terminal:
German made Low Metal Mass 4 mm Banana terminal
Restarting EPOS could only mean re-creating the most famous model, the ES-14. This was a 2-way speaker in a fairly big cabinet and classic looking cabinet, to be used on a dedicated stand. The design should be classic, not lifestyle, only doing things that help with the sound and as straight forward as possible.
Analyzing the old construction was interesting. It used a 7“ woofer with Polypropylene cone and an underhang coil with a huge magnet, but multiple layers of VC winding to make the whole coil heavy in order to get a sort of roll-off in the response curve of the woofer. The size of the woofer was not following any standard – too big for a 6.5“, but too small for an 8“. But it was a clever choice, because you could get more drive at lower frequencies more like an 8“ and a midband character closer to the 6.5“.
SOUND ODYSSEY BV
Brandstraat 28
9255 Buggenhout
Belgium
