Tweeter ribbon Fountek JP3.0
[JP3.0-7] Avis/Critiques 10mm ROUND CLASSIC AUDIOPHILE TRUE RIBBON
Extremely thin Pure Aluminium 0.009mm Ribbon Diaphragm. Super strong
Neodymium magnet for high efficiency. Built-in Linear Impedance conversion
transformer. Incredibly flat impedance for easy crossover design. Effective from
1,700 Hz upwards due to the large diaphragm area and low self-resonance. High
degree of signal fidelity and broad frequency response. Only 11mg mass for
instantaneous signal response and micro-detail. Low distortion factor, good
power-handling capabilities, highly linear impedance and amplitude frequency
response and broad frequency response range. Flat impedance curve from 1KHz to
40KHz. This deluxe speaker range is individually factory tested and assessed
then they are paired for specific efficiency and response matching. Ridged
High-pressure injection moulded 5mm thick faceplate. Very competitively priced
for this level of refined technology. Upgrade to the ultra high frequency
response of today's audio equipment! Recommended crossover frequency 2,500Hz
with -18dB Filter. The higher the crossover point, the higher the power rating
of the ribbon.
Features :
Super strong Neodymium magnet fro high
efficiency
Build-in impedance conversion transformer
Effective from
1,400Hz upwards due to the large diaphragm area and low
self-resonance.
Extremely thin diaphragm (0.009mm Aluminium foil) guarantees
a high degree of signal fidelity and broad frequency response.
Low distortion
factor, good power-handling capabilities, high linear impedance and amplitude
frequency response and the broad frequency response range.
Flat impedance
from 1,000 to 40,000Hz
Specifications :
Ribbon material Aluminium
Ribbon mass
11mg
Ribbon dimension 8mmx66mmx0.009mm
Ribbon area 528 square
millimetres
Gap flux 0.6 Tesla
Gap height 3mm
Impedance 7Ohm
DCR
0.02 ohm
Sensitivity 95dB/M/W
Frequency response
1,700~40,000Hz
Resonance frequency 220Hz
Power handling 14W Normal
40W Max
Recommended crossover frequency 2,500Hz with –18dB
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