ACR Speaker 538 CURVE
ACR Speaker 538 CURVE
Model

ACR Speaker 538 CURVE

Rating
DIAM
5"
FS(Hz)
63
VAS(l)
8.7
QTS
0.62
PWR(W)
70
SPL(dB)
86.5
IMP(Ohm)
8x1
avb
UNK

Thiele-Small Parameters

Fs(Hz)
63
Vas(l)
8.7
Qts
0.62
Qms
3.8
Qes
0.741
Bl(Tm)
4.2
Cms(mm/N)
0.909
Rms(kg/s)
0.63
Le(mH)
0
Mms(gr)
6
Vd(l)
0.014
Sd(sq.mm)
8205
X-max(mm)
2
X-mech(mm)
0
Re(Ohm)
5.1

General Parameters

Diameter (inch)
5
Max Power(W.)
70
RMS Power(W.)
35
Number of Coils
1
Impedance Z-Nom(Ohm)
8
Reference efficiency η0(%)
0.28
Sensitivity(dB) 1-W
86.5
Sensitivity(dB) 2.8-V
88.5

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, Vented, BP4, BP6

Speaker response