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165 LB
Full range driver unit

This driver unit, creates in 2001, is bafflable in small volume, in bass reflex or TQWT it can occur from low register box for a fast and powerful reproduction of the low frequencies until 50 Hz. Plans are available on the site. It can also be used in full range medium in enclosures 3 ways of quality.

Mesurement curves
Specifications 165 LB

Efficiency 1 W/1m at Fs

95 dB


64 Hz
Frequency response 60 à 19 kHz Re 4.1 ohms
Impedance 4 ohms



Power max. RMS

35 W Qe 0.46
Weight 1.9 kg Qm 3.1
Suspension 5 plis papier Vas 42 L
Linear excursion 6 mm Bl 4.5

Magnet diameter

96 mm Cms 1.1
Magnetic field 1.4 T Mms
5.5 g

Diameter HP

185 mm Sd
165 cm²

Frame thickness

Alu 10mm    
Diameter fixation holes 175 mm    

Diameter drilling enclosure

160 mm    

Depth HP

85 mm