Model
Ascendant Audio MAYHEM V1 18 D2
Rating
DIAM
18"
FS(Hz)
33.2
VAS(l)
148.9
QTS
0.26
PWR(W)
5000
SPL(dB)
94.9
IMP(Ohm)
2x2
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)
33.2
Vas(l)
148.9
Qts
0.26
Qms
6.6
Qes
0.27
Bl(Tm)
26.2
Mms(gr)
317
Cms(mm/N)
0.072
Rms(kg/s)
9.99
Le(mH)
0
Re(Ohm)
1.4
Sd(sq.mm)
120755
Vd(l)
3.623
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)
2
Reference efficiency η0(%)
1.95
Sensitivity(dB) 1-W
94.9
Sensitivity(dB) 2.8-V
102.5
Mounting Information
Speaker Displacement (l)
7.36
Total Diameter (mm)
470
Cutout Diameter (mm)
425
Mounting Depth (mm)
298
Magnet Diameter (mm)
200
Optimum Enclosures
Enclosures
Vented, BP6
