Model
Markaudio Alpair 12P
Rating
DIAM
8"
FS(Hz)
42.1
VAS(l)
43.1
QTS
0.28
PWR(W)
30
SPL(dB)
91.7
IMP(Ohm)
8x1
avb
NOPROD
Some parameters have a deviation from parameters associated with them. Please, look at the exclamation marks to get advice.
Thiele-Small Parameters
Fs(Hz)
42.1
Vas(l)
43.1
Qts
0.285
Qms
2
Qes
0.333
Bl(Tm)
7.5
Mms(gr)
10
Cms(mm/N)
1.396
Rms(kg/s)
0.7
Le(mH)
0
Re(Ohm)
7
Sd(sq.mm)
14747
Vd(l)
0.08
X-max(mm)
5
X-mech(mm)
0
General Parameters
Diameter (inch)
8
Max Power(W.)
30
RMS Power(W.)
35
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0.93
Sensitivity(dB) 1-W
91.7
Sensitivity(dB) 2.8-V
92.3
Mounting Information
Speaker Displacement (l)
0
Total Diameter (mm)
207
Cutout Diameter (mm)
168
Mounting Depth (mm)
96
Magnet Diameter (mm)
110
Optimum Enclosures
Enclosures
Vented, BP6P
