C-Quenze Loudspeaker Drivers

C-Quenze drivers are based on the same technology as the Flexunits, but use a solid die cast basket instead of the modular basket used in Flexunits. This precludes customized basket dimensions – only our new C-Quenze cones or cones with a similar height can be used.

The best part of energy during development was put into refinement of the performance in the midrange area. All the materials used, were picked to obtain the trustworthiest midrange reproduction. The drivers are extremely fast and move without any dynamic compression due to the mechanical construction.

For OEM customers, we are still able to make adjustments regarding the T/S parameters as well as the physical parameters – FX. Voice coil winding length, magnetic gap height and magnet sizes.

The features such as: SD system, Kapton voice coil former and under hung motor structure are still available in the C-Quenze drivers. Hexacoil voice coil winding technique is used.

The high ventilation factor through the centre pole piece, under the rear suspension and the perforation to the voice coil, are naturally kept intact, enabling the moving system to accelerate without any compression.

Frequency response curves in the C-Quenze drivers have been improved, compared to the Flexunits.

 


Available Sizes:

  • 15 " (C-Quenze 15 H)
  • 18 " (C-Quenze 18 H)
  • 23 " (C-Quenze 23 I)

C-Quenze Code:


C-Quenze
15H
18H
23I

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Frequency Response
Effective Cone Area (Cm2)
96
137
225
Nominal Impedance (W)
8
8
8
Resonance Frequency (Hz)
48
40
33
Equivalent Air Volume (Ltrs.)
16
28,5
70
Mecanical Q Factor
1,73
1.8
1,85
Electrical Q Factor
0,4
0.39
0,3
Total Q Factor
0,33
0.32
0,26
Acceleration Factor
674
499
423
Nominal Power Handling (W)
120
150
160
Sensitivity (dB)
89
89
91
DC resistance (W)
5,3
5.6
6
Compliance (m/Nm)
1,24
1.09
0,988
Mechanical res. (Kg/s)
1,55
2,04
2,64
VC inductance (mH)
0,12
0,13
0,20
Moving mass (g)
8,9
14,6
23,5
Force factor
6
7,3
9,96
Linear excursion (x-max) (mm)
4
8
Max. excursion (P-P) (mm)
32
32
Winding height (mm)
6
17
20
Air gap height (mm)
13
6
8