12" LG 1277-2

Diameter Speaker

12 inch

Daya maksimum*

300 Watt

Lebar Daerah Frekuensi

37 - 2900 Hz

Sensitivity

91 dB

Medan Magnet

0.79 T

Berat Magnet

1.16 Kg

Diameter Voice Coil

49.5 mm

Impedansi

2 Ω

Material Voice Coil

ASV

Fs (Hz)

2 Ω: 37 Hz

4 Ω: 37 Hz

DCR (Ω)

2 Ω: 1.7 Ω

4 Ω: 3.4 Ω

Qts

2 Ω: 0.67

4 Ω: 1.22

Qes

2 Ω: 0.75

4 Ω: 1.5

Qms

2 Ω: 6.18

4 Ω: 6.36

Mms (g)

2 Ω: 123.6 g

4 Ω: 123.6 g

Cms (mm/N)

2 Ω: 0.14 mm/N

4 Ω: 0.14 mm/N

BL Product (Tm)

2 Ω: 8.1 Tm

4 Ω: 8.1 Tm

Vas (liters)

2 Ω: 54.2 liters

4 Ω: 54.2 liters

No (%)

2 Ω: 0.37%

4 Ω: 0.19%

Sd (cm2)

2 Ω: 518.7 cm2

4 Ω: 518.7 cm2

x_max (mm)

2 Ω: 7.5 mm

4 Ω: 7.5 mm