Model
Phl Audio 7321ND
Rating
DIAM
18"
FS(Hz)
34
VAS(l)
221
QTS
0.29
PWR(W)
2400
SPL(dB)
96.3
IMP(Ohm)
8x1
avb
PROD
Thiele-Small Parameters
Fs(Hz)
34
Vas(l)
221
Qts
0.287
Qms
3.86
Qes
0.31
Bl(Tm)
27.9
Mms(gr)
217
Cms(mm/N)
0.101
Rms(kg/s)
12.01
Le(mH)
1.914
Re(Ohm)
5.2
Sd(sq.mm)
125000
Vd(l)
1.25
X-max(mm)
10
X-mech(mm)
24
General Parameters
Diameter (inch)
18
Max Power(W.)
2400
RMS Power(W.)
1200
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
2.7
Sensitivity(dB) 1-W
96.3
Sensitivity(dB) 2.8-V
98.2
Mounting Information
Speaker Displacement (l)
6.2
Total Diameter (mm)
457
Cutout Diameter (mm)
422
Mounting Depth (mm)
185
Magnet Diameter (mm)
140
Optimum Enclosures
Enclosures
Vented, BP6P
