Model
CDT Audio QES-1220
Rating
DIAM
12"
FS(Hz)
35.2
VAS(l)
30.36
QTS
0.51
PWR(W)
1000
SPL(dB)
85.6
IMP(Ohm)
4x1
avb
NOPROD
Parameter Thiele–Small
Fs(Hz)
35.2
Vas(l)
30.4
Qts
0.513
Qms
6.06
Qes
0.56
Bl(Tm)
17.5
Mms(gr)
206
Cms(mm/N)
0.099
Rms(kg/s)
7.518
Le(mH)
3.54
Re(Ohm)
3.8
Sd(sq.mm)
46500
Vd(l)
0
X-max(mm)
0
X-mech(mm)
0
Parameter Umum
Diameter (inch)
12
Daya Maksimum (W)
1000
Daya RMS (W)
500
Jumlah Coil
1
Impedansi Z-Nom (Ohm)
4
Efisiensi referensi η0(%)
0.23
Sensitivitas (dB) 1-W
85.6
Sensitivitas (dB) 2.8-V
88.9
Informasi Pemasangan
Speaker Displacement (l)
0
Diameter Total (mm)
311
Diameter Cutout (mm)
282
Kedalaman Pemasangan (mm)
158
Diameter Magnet (mm)
0
Enclosure Optimum
Enclosure
BP4, BP6P, Closed, Vented
