Model
Ascendant Audio MAYHEM 18 D1
Rating
DIAM
18"
FS(Hz)
37.5
VAS(l)
99.1
QTS
0.37
PWR(W)
5000
SPL(dB)
93.1
IMP(Ohm)
1x2
avb
UNK
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
37.5
Vas(l)
99.1
Qts
0.37
Qms
7.99
Qes
0.388
Bl(Tm)
17.7
Mms(gr)
373
Cms(mm/N)
0.048
Rms(kg/s)
10.985
Le(mH)
0
Re(Ohm)
1.4
Sd(sq.mm)
120653
Vd(l)
3.62
X-max(mm)
30
X-mech(mm)
0
General Parameters
Diameter (inch)
18
Max Power(W.)
5000
RMS Power(W.)
2500
Number of Coils
2
Impedance Z-Nom(Ohm)
1
Reference efficiency η0(%)
0
Sensitivity(dB) 1-W
93.1
Sensitivity(dB) 2.8-V
0
Mounting Information
Speaker Displacement (l)
7.36
Total Diameter (mm)
0
Cutout Diameter (mm)
426
Mounting Depth (mm)
235
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Vented, BP6
