Sonance NACSound - Manual (Page 5)

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Multi-directional NACSound technology
(tweeter-woofer configuration that maximizes
sound production and clarity).
Available in both hanging and free standing
versions.
design: E. Frolet & F. Pellisari
Technical specifications:
Impedance: 8 ohm
Power: 70W r.m.s
Efficiency: 86 dB
Weight: 10.4lb (4.7 kg)
Diameter: 10.2” (26 cm)