ARN-150-03/8 - Intertechnik

Woofer
ARN-150-03/8
Woofer for HiFi loudspeaker systems. It differs from type ARN-150-02 in coating of cone.
ACOUSTICAL DATA
Rated noise power 1)
Short term maximum power 2)
Rated impedance
Resonance frequency Fs 4)
Rated frequency range
Sensitivity 3)
60 W
100 W
8 Ohm
51.0 Hz
45 - 5000 Hz
84 dB
TS PARAMETERS
Acquired by MLSSA 10.0.D
Effective piston area Sd 72 cm 2
DC resistance of voice coil Re
7.8 Ohm
Mechanical Q factor Qms 2.25
Electrical Q factor Qes 0.55
Total Q factor Qts 0.44
Voice coil inductance Le 0.6
Equivalent volume Vas
8.1 l
Moving mass (including air load) Mms
8.8 g
Suspension compliance Cms
1102 uM/Newton
Force factor Bl
6.3 Tm
Maximum linear displacement Xmax 5)
8.5 mm
MECHANICAL DATA
Voice coil carrier material
Voice coil diameter
Winding height of voice coil
Yoke diameter
Air gap height
Magnet external diameter
Magnet internal diameter
Magnet height
Compensating magnet external diameter
Compensating magnet internal diameter
Compensating magnet height
Weight
TEST CONDITIONS
Sweep voltage
Frequency range
aluminium
25.4 mm
13 mm
25 mm
4.5 mm
82 mm
33 mm
17 mm
- mm
- mm
- mm
0.8 kg
9.2 V
45 - 5000 Hz

1) DIN IEC 268-5, closed box 5 dm3
2) CSN IEC 268-5, closed box 5 dm3
3) CSN IEC 268-5, standard baffle, 1W, 1 m, 200 - 4000 Hz
4) ±20%
5) Peak - peak
Frequency response
Impedance Magnitude - Ohms

Drawing