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12" LG 1298-2
Code Number : 40


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SUBWOOFER


Spesifikasi :
Diameter Speaker (inch/mm)
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
: 12 inch / 305 mm
: 200 Watt
: 400 Watt
: 32 Hz - 3400 Hz
: 92 dB
: 0.85 T
: 1.35 kg /47.3 Oz
: 49.5 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
Fs (Hz)
DCR (Ω)
Qts
Qes
Qms
Mms (g)
Cms (mm/N)
BL Product (Tm)
Vas (liters)
No (%)
Sd (cm2)
Xmax (mm)
32 Hz
1.7 Ω
0.44
0.49
5.0
83 g
0.3 mm/N
7.6 Tm
102.5 liters
0.66 %
494.8 cm2
7.4 mm
32 Hz
3.4 Ω
0.79
0.95
4.81
82.6 g
0.29 mm/N
7.8 Tm
100.3 liters
0.35 %
494.8 cm2
7.4 mm