Products > LEGACY > subwoofer

8" LG 838-2 MK1
Code Number : 25


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SUBWOOFER


Spesifikasi :
Diameter Speaker (inch/mm)
Impedansi (Ω)
Nominal power handling (Watt) ¹
Program power (Watt)²
Lebar daerah frekuensi (Hz)
SPL (2.83 V / 1 m) (dB)
Medan magnet (T)
Berat magnet (Kg/Oz)
Voice coil diameter (mm)
Voice coil material

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8 inch / 203.2 mm
4 Ω
100 Watt
200 Watt
49 Hz - 4600 Hz
85 dB
0.57 T
0.48kg / 16.9 Oz
35.5 mm
ASV
 

 
 
 
 
 
 
 
 
 
 
 
 
- (¹) AES standard, test mode with continuous pink noise signal (6 dB crest factor; 2 hours)
within the Fo to 10Fo power calculated on rated nominal impedance. Loudspeaker in free air
- (²) Power on continous program is defined as 3dB greater than nominal power handling.
 
 
 
Parameter “Thiele-Small” :
    2 Ohm 4 Ohm
Frekuensi Resonansi / Fs (Hz)
DCR (Ω)
Qts
Qes
Qms
Mms (g)
Cms (mm/N)
BL Product (Tm)
Vas (liters)
No (%)
Sd (cm2)
Xmax (mm)
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49 Hz
1.5 Ω
0.91
1.02
8.66
40.5 g
0.26 mm/N
4.3 Tm
14.5 liters
0.17 %
201.1 cm2
7.1 mm
49 Hz
3.0 Ω
1.60
1.95
8.91
39.2 g
0.26 mm/N
4.3 Tm
14.7 liters
0.09 %
201.1 cm2
7.1 mm