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165-2000 EXC
Full range drive unit

It has a moving element and a frequency response identical to 165-2000 .

Its advantage is the possibility of adjustment of these parameters thanks to a powerful electromagnetic engine. Adaptable of this fact to many enclosures, it requires an external power.

Mesurement curves
165-2000 EXC specifications

Efficiency 1 W/1m at Fs

90 à 95 dB

Power supply

0 à 10 Volts CC.
Frequency response 60 20 kHz Magnetic field 0 à 2 T
Impedance 4 ohms

Diameter HP

185 mm

Power max. RMS

35 W

Frame thickness

Alu 10mm
Weight 3.2 kg Diameter fixation holes 175 mm
Suspension 5 plis papier

Diameter drilling enclosure

160 mm

Resonance frequency

65 Hz

Depth HP

95 mm
Linear excursion +/- 5 mm Sd
165 cm²

Thiele et Small parameters

Fs
Mms
Cms
Re DC
65 Hz
5 g
1.19
4.1

Vcc

5 V

6 V

7 V

8 V

9 V

10 V

Vas 45 45.9 46 46.5 46.4 46.6

Qts

1.04

0.85

0.74

0.68

0.65

0.61

Qe

1.23

0.97

0.84

0.76

0.71

0.68

Qm

6.83

6.82

6.63

6.77

6.72

6.59

Bl

2.64

2.93

3.17

3.31

3.43

3.5

SPL ref

91.8

92.9

93.5

93.9

94.2

94.4