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OE Number: arn-188-07/4
Weight: 1kg
Subwoofer used in TVM speaker systems. It is equipped with a paper membrane painted in a spiral and a magnetic system with two ferrite rings.
ACOUSTIC DATA
Rated noise power 1) 60 W
Short-term maximum power consumption 2) 120 W
Rated impedance 4 Ohm
Resonant frequency Fs 4) 40.0 Hz
Nominal frequency range 40 - 4000 Hz
Characteristic sensitivity 3) 88 dB
TS PARAMETERS
Acquired by MLSSA D-0-10
Effective membrane area Sd 137 cm2
DC resistor of voice coil Re 3.5 Ohm
Mechanical quality factor Qms 3.98
Electrical quality factor Qes 0.43
Total quality factor Qts 0.38
Oscillating coil inductance Le 0.3 mH
Equivalent volume Vas 29.7 l
Total oscillating weight Mms 12.8 g
Mechanical flexibility of the Cms 1131 μM / Newton hinge
Force factor Bl 5.3 Tm
Maximum linear deflection Xmax 5) 7.0 mm
MECHANICAL DATA
Vibration coil material aluminum
Vibration coil diameter 25.4 mm
Vibration coil winding height 12 mm
Core diameter 25 mm
Air gap height 5 mm
Magnet outer diameter 82 mm
Inner diameter of the magnet 33 mm
Magnet height 17 mm
Outer diameter of the compensating magnet 82 mm
Inner diameter of the compensating magnet 33 mm
Height of compensating magnet 17 mm
Weight 1.37 kg
TEST CONDITIONS
Test voltage 4 V
Frequency range 40 - 4000 Hz
1) DIN IEC 268-5, closed baffle 10 dm3, 300 hours, intermittent signal
2) DIN EN 60268-5, closed baffle 10 dm3
3) DIN EN 60268-5, standard baffle 1 W, 1 m, 200 - 4000 Hz
4) ± 15%
5) Tip - tip
EUR
GBP
