Model
Ascendant Audio REF 2
Rating
Attention! Parameters of that speaker were not checked: a source of data, manual were not found.
DIAM
15"
FS(Hz)
29
VAS(l)
64.2
QTS
0.51
PWR(W)
3000
SPL(dB)
86.4
IMP(Ohm)
4x2
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)
29
Vas(l)
64.2
Qts
0.506
Qms
7.3
Qes
0.544
Bl(Tm)
27.2
Mms(gr)
436
Cms(mm/N)
0.069
Rms(kg/s)
10.88
Le(mH)
0
Re(Ohm)
3.4
Sd(sq.mm)
80990
Vd(l)
2.754
X-max(mm)
34
X-mech(mm)
0
General Parameters
Diameter (inch)
15
Max Power(W.)
3000
RMS Power(W.)
1750
Number of Coils
2
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.28
Sensitivity(dB) 1-W
86.4
Sensitivity(dB) 2.8-V
90.1
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
0
Cutout Diameter (mm)
0
Mounting Depth (mm)
0
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, BP4
