Polk Audio DB1242DVC
Polk Audio DB1242DVC
Model

Polk Audio DB1242DVC

Rating
DIAM
12"
FS(Hz)
28
VAS(l)
89
QTS
0.5
PWR(W)
1110
SPL(dB)
88
IMP(Ohm)
4x2
avb
PROD

Parameter Thiele–Small

Fs(Hz)
28
Vas(l)
89
Qts
0.5
Qms
0
Qes
0
Bl(Tm)
0
Mms(gr)
0
Cms(mm/N)
0
Rms(kg/s)
0
Le(mH)
0
Re(Ohm)
0
Sd(sq.mm)
0
Vd(l)
0
X-max(mm)
0
X-mech(mm)
0

Parameter Umum

Diameter (inch)
12
Daya Maksimum (W)
1110
Daya RMS (W)
370
Jumlah Coil
2
Impedansi Z-Nom (Ohm)
4
Efisiensi referensi η0(%)
0
Sensitivitas (dB) 1-W
88
Sensitivitas (dB) 2.8-V
0

Informasi Pemasangan

Speaker Displacement (l)
0
Diameter Total (mm)
300
Diameter Cutout (mm)
282
Kedalaman Pemasangan (mm)
0
Diameter Magnet (mm)
0

Enclosure Optimum

Enclosure
BP4, Closed

Respons speaker