ACR Speaker 638 CURVE
ACR Speaker 638 CURVE
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

Thiele-Small Parameters

Fs(Hz)
53
Vas(l)
15.2
Qts
0.68
Qms
0.9
Qes
2.992
Bl(Tm)
4.6
Cms(mm/N)
0.72
Rms(kg/s)
4.51
Le(mH)
0
Mms(gr)
12
Vd(l)
0.062
Sd(sq.mm)
12858
X-max(mm)
5
X-mech(mm)
0
Re(Ohm)
4.9

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

Speaker response