Model
Daichi 12 HF/R WOOFER HI-POWER (HFR300-150-8)
Rating
DIAM
12"
FS(Hz)
34
VAS(l)
85
QTS
0.77
PWR(W)
150
SPL(dB)
87.4
IMP(Ohm)
8x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
34
Vas(l)
85
Qts
0.768
Qms
4.3
Qes
0.936
Bl(Tm)
0
Mms(gr)
0
Cms(mm/N)
0
Rms(kg/s)
0
Le(mH)
0
Re(Ohm)
6.4
Sd(sq.mm)
0
Vd(l)
0
X-max(mm)
0
X-mech(mm)
0
General Parameters
Diameter (inch)
12
Max Power(W.)
150
RMS Power(W.)
75
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0.34
Sensitivity(dB) 1-W
87.4
Sensitivity(dB) 2.8-V
88.3
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
335
Cutout Diameter (mm)
270
Mounting Depth (mm)
135
Magnet Diameter (mm)
160
Optimum Enclosures
Enclosures
BP4, Closed
