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Woofer 

ARN-130-60/4

Woofer with shielded magnetic circuit for use mainly in loudspekaer systems which are expected to by operated near TV sets and monitors.

ACOUSTICAL DATA
Rated noise power 1) 20  W
Short term maximum power 2) 50  W
Rated impedance Ohm
Resonance frequency Fs 4) 60.0   Hz
Rated frequency range 50 - 15000  Hz
Sensitivity 3) 87  dB
 
TS PARAMETERS
Acquired by MLSSA D-0-10  
Effective piston area Sd 72  cm2
DC resistance of voice coil Re 3.5  Ohm
Mechanical Q factor Qms 1.92 
Electrical Q factor Qes 0.73 
Total Q factor Qts 0.53 
Voice coil inductance Le 0.1 
Equivalent volume Vas 12.4  l
Moving mass (including air load) Mms 5.7  g
Suspension compliance Cms 1691  uM/Newton
Force factor Bl 3.0  Tm
Maximum linear displacement Xmax 5) 0.7  mm
 
MECHANICAL DATA
Voice coil carrier material aluminium 
Voice coil diameter 19.2  mm
Winding height of voice coil 4.3  mm
Yoke diameter 18  mm
Air gap height 3.5  mm
Magnet external diameter 60  mm
Magnet internal diameter 26  mm
Magnet height 13  mm
Compensating magnet external diameter 60  mm
Compensating magnet internal diameter 26  mm
Compensating magnet height 13  mm
Weight 0.7  kg
 
TEST CONDITIONS
Sweep voltage 3.2  V
Frequency range 20 - 20000  Hz
 
1) DIN IEC 268-5, closed box 5 dm3
2) CSN IEC 268-5, closed box 5 dm3
3) CSN IEC 286-5, standard box, 1W, 1 m, 50 - 4000 Hz
4) ±10 Hz
5) Peak - peak 
Frequency response
Impedance Magnitude - Ohms
Drawing
 
Counter: 239757