Model
B-52 SP-1804
Rating
DIAM
18"
FS(Hz)
26.9
VAS(l)
375.2
QTS
0.2
PWR(W)
1100
SPL(dB)
97.4
IMP(Ohm)
4x1
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)
26.9
Vas(l)
375.2
Qts
0.2
Qms
5.04
Qes
0.201
Bl(Tm)
23.2
Mms(gr)
168
Cms(mm/N)
0.208
Rms(kg/s)
5.644
Le(mH)
1.68
Re(Ohm)
3.8
Sd(sq.mm)
112800
Vd(l)
0.677
X-max(mm)
6
X-mech(mm)
0
General Parameters
Diameter (inch)
18
Max Power(W.)
1100
RMS Power(W.)
550
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
3.5
Sensitivity(dB) 1-W
97.4
Sensitivity(dB) 2.8-V
100.6
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
470
Cutout Diameter (mm)
429
Mounting Depth (mm)
203
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Vented, BP6P
