Model
ACR Speaker 638 CURVE
Rating
DIAM
6"
FS(Hz)
53
VAS(l)
15.2
QTS
0.68
PWR(W)
150
SPL(dB)
80.6
IMP(Ohm)
6x1
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)
53
Vas(l)
15.2
Qts
0.68
Qms
0.9
Qes
2.992
Bl(Tm)
4.6
Mms(gr)
12
Cms(mm/N)
0.72
Rms(kg/s)
4.51
Le(mH)
0
Re(Ohm)
4.9
Sd(sq.mm)
12858
Vd(l)
0.062
X-max(mm)
5
X-mech(mm)
0
General Parameters
Diameter (inch)
6
Max Power(W.)
150
RMS Power(W.)
75
Number of Coils
1
Impedance Z-Nom(Ohm)
6
Reference efficiency η0(%)
0.07
Sensitivity(dB) 1-W
80.6
Sensitivity(dB) 2.8-V
82.8
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
