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The Fountek NeoX2.0 features Fountek's third generation ribbon tweeter technology. This medium sized design incorporates a larger surface area ribbon mounted in an aperiodic shallow horn resulting in an improved low end response / wider useable range with higher power handling than its predecessors. The 12x60mm ribbon is made from an ultra light (27mg) multilayer aluminium sandwich with a cross section of 0.015mm (approx 0.6 thou). Efficiency is quite high at 94dB.
The end tensioning clamps form a substantial heatsink for the low impedance ribbon and an impedance matching transformer is built into the back of the housing.
We recommend a minimum crossover frequency of 2.3kHz / 18db octave.
|Frequency range||1200Hz-40kHz||Nominal impedance (Zn)||8 Ω|
|Ribbon dimensions||12x60mm||DC resistance (Ribbon)||0.02 Ω|
|Effective area (squared)||720mm||RMS power handling||25 W|
|Crossover frequency||2.3kHz/18db||Peak power||43W|
|Sensitivity (2.83V/1m)||94dB||Faceplate (rectangular)||113x69.5mm|