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DRIVE UNITS BY MANUFACTURER:
Categories: Fountek Drive Units - All Ribbon Tweeters
The Fountek NeoCD3.0 is a true ribbon tweeter featuring an 8 x 60mm diaphragm, a high power neodymium magnet and a 110mm circular alloy faceplate. The ribbon material is an ultra light (10mg) multilayer aluminium sandwich with a cross section of 0.015mm (approx 0.6 thou).
This medium sized ribbon tweeter has a high sensitivity of 93 dB and a broad operating range of between 1.4 kHz to 40 Khz. 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.
Representing an excellent price / performance / size ratio, this tweeter has been used in various high end designs.
We recommend a minimum crossover frequency of 2.5kHz / 18db octave.
Available in black or silver.
|Frequency range||1.4-40kHz||Nominal impedance (Zn)||7 Ω|
|Ribbon dimensions||60x8mm||DC resistance (Ribbon)||0.02 Ω|
|Effective area (squared)||480mm||RMS power handling||17 W|
|Crossover frequency||2.5kHz/18db||Peak power||40 W|
|Sensitivity (2.83V/1m)||93dB||Faceplate (diameter)||110mm|
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