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165 LB Full range driver unit 35W / 95dB / 4 Ohms

165 LB Full range driver unit 35W / 95dB / 4 Ohms

Classic series
Its objective, to maintain the philosophy of SUPRAVOX, full range driver units and high efficiency. We work still to widen the useful bandwidth for a highest efficiency possible, while unceasingly improving the definition, the quality and the linearity. Diameter 135 to 380 mm, the audiophile can satisfy its passion.


« LB » stands for «Large Bande » in French which means « Full Range ». Indeed, this great driver can be used in relatively small volumes, bass reflex or TQWT. Created in 2001, it is bafflable in small volume, in bass reflex or TQWT as a full range unit capable of going down to as low as  50Hz. 

Cabinet plans are available on the site. It can also be used in full range medium in a high quality 3 way speaker.


Frequency response in 1/3 octaves, dBspl/1m/2.83V at 0° and 30°.


Time depreciation.


Sensitivity curve.



You will find below the parameters 2019, measured according to the AES2-1984-r2003 standard.

Efficiency (2.83V/1m) :

Efficiency (1W/1m) :

93.3 dB

92.4 dB

Bandwidth : 60Hz-20KHz
Impedance :
Power : 35W
Suspension : 5 paper pleats
Linear excursion : +/1 2,5mm
Magnet diameter : ferrite 100mm
Magnetic field : 1.2 T
Diameter HP : 185mm
Frame : Aluminum
Diameter fixation : 175mm
Diameter drilling holes : 156mm
Depth HP : 85mm
Fs : 74Hz
Re : 6.5Ω
Qts : 0.79
Qes : 0.97
Qms : 4.2
Vas : 26 L
Bl : 4.15
Le 1kHz : 0.26mH
Mms : 5.5 g
Sd : 149.6 cm2
Regular price €259,00
Regular price Sale price €259,00
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