Model
Rock Series RKS-12D4XS
Rating
Attention! Parameters of that speaker were not checked: a source of data, manual were not found.
DIAM
12"
FS(Hz)
41.5
VAS(l)
24.3
QTS
0.58
PWR(W)
3000
SPL(dB)
90.6
IMP(Ohm)
4x2
avb
PROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
41.5
Vas(l)
24.3
Qts
0.584
Qms
5.74
Qes
0.651
Bl(Tm)
23.4
Mms(gr)
226
Cms(mm/N)
0.065
Rms(kg/s)
10.28
Le(mH)
0
Re(Ohm)
6
Sd(sq.mm)
86381
Vd(l)
0
X-max(mm)
0
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
3000
RMS Power(W.)
1500
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.73
Sensitivity(dB) 1-W
90.6
Sensitivity(dB) 2.8-V
91.8
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
0
Mounting Depth (mm)
0
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6P
