Model
RE Audio REX 8 S4
Rating
DIAM
8"
FS(Hz)
19.8
VAS(l)
42
QTS
0.25
PWR(W)
400
SPL(dB)
82.8
IMP(Ohm)
4x1
avb
UNK
Thiele-Small Parameters
Fs(Hz)
19.8
Vas(l)
42
Qts
0.247
Qms
5.3
Qes
0.259
Bl(Tm)
13.4
Mms(gr)
107
Cms(mm/N)
0.603
Rms(kg/s)
2.52
Le(mH)
6.504
Re(Ohm)
3.5
Sd(sq.mm)
22167
Vd(l)
0.333
X-max(mm)
15
X-mech(mm)
0
General Parameters
Diameter (inch)
8
Max Power(W.)
400
RMS Power(W.)
200
Number of Coils
1
Impedance Z-Nom(Ohm)
4
Reference efficiency η0(%)
0.12
Sensitivity(dB) 1-W
82.8
Sensitivity(dB) 2.8-V
86.4
Mounting Information
Speaker Displacement (l)
1.98
Total Diameter (mm)
216
Cutout Diameter (mm)
0
Mounting Depth (mm)
114
Magnet Diameter (mm)
0
Optimum Enclosures
Enclosures
Closed, Vented, BP4, BP6
