. Compression drivers
Cmp35_vPA
Crédit photo: .Kartesian company
1inch compression driver designed for demanding design, where sound quality is more important than sensitivity.
We have designed Cmp35_vPA to provide very low distortion, and natural sounding
It reproduce 1500Hz to 20000Hz with extreme linearity (+/-1.5dB), and 103dB sensitivity.
T&S parameters
Fs : 1010Hz
SPL : 103dB /2,8V /1m
Re : 6.6Ω
Qms : -
Qts : -
Bl : 5.22N/A
VAS : -
Mms : 0.38g
Sd : 9.16cm²
Frequency responses
On IEC baffle
Distance: 1m
Signal input: 2,83V
Smoothing: 1/24 Octave
High-pass filter at 600Hz (48dB/Oct)
Measured with exponential horn with Fc = 500Hz
Impedance measured without horn
Mechanical drawing
Unit: [mm]
Crédit photo: .Kartesian company
Advanced design
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Treated Pe-Mg diaphragm
Suspension integrated on the diaphragm
Polyimide former
35mm CCAW ribbon voice coil
Polyimide former
Damped aluminum back chamber
Low compression rate
Optimized pole pieces
Demodulated by Cu and Al rings
13000 Gauss on 3mm height
Ferrite magnet (Y40 grade)
Injected aluminium back chamber
To be noted
This graph shows the frequency response and the related distortion rate when our Cmp35_vPA is used with exponential horn, 180mm output diameter, 2V input signal,
We notice that THD doesn't exceed 0.5% from 1500Hz, and its main component is 2nd order, ensuring natural sounding.
The natural roll-off is located at 1000Hz, and we recommend to use it from 1800Hz with 2nd order filter.
Crédit photo: .Kartesian company
Application example
Loudspeakers used:
High performances line array system, using two 6" mid-woofers and a 1" compression driver.
.Koprpus_6 has be designed to deliver the best sound quality, with very low THD and free from sound coloration.
It can also be used as satellite speaker in cinema.
To be used from 80Hz to 22000Hz (-3dB).
98dB/2.8V/1m sensitivity,
350W power handling (700W music program).
Contact us for more information