58-A11.00-R52CU EUROTEC INTERNATIONAL, 58-A11.00-R52CU Datasheet
58-A11.00-R52CU
Manufacturer Part Number
58-A11.00-R52CU
Description
SPEAKER, FULL RANGE, 18W, 4OHM, 4.5"
Manufacturer
EUROTEC INTERNATIONAL
Datasheet
1.58-A11.00-R52CU.pdf
(1 pages)
Specifications of 58-A11.00-R52CU
Transducer Function
Speaker
Resonant Frequency
111.3Hz
Sound Level Spl
88dB
Sound Level Distance
1m
Impedance
4ohm
Power Rating Rms
20W
Frequency Response Min
111Hz
Specification
4.5" Loudspeaker
Paper Cone
Treated Fabric Surround
Pressed Steel Chassis
Excellent Transient
Response
ROHS COMPLIANT
Output S P L
Rated Power
impedance Ω
Voice coil
weight (g)
1W @ 1m
Speaker
Nominal
input (W)
dia (mm)
740
88
20
25
4
www.eurotec-intl.co.uk
FS
RE
RES
QMS
QES
QTS
MMs
CMs
BL
Thiele small
111.3
3.68
13.101
2.4
0.68
0.52
3.93
519
3.87
µm/Newton
Tesla-m
Hz
Ohm
Ohm
grams
58-A11.00-R52CU
After the following tests the
speaker operates normally.
Thermal Shock Test
-30˚C±2˚C/2Hrs +80˚C/2Hrs 20 Cycles
Humidity Test
+40˚C 95%RH 96Hrs
High Temperature Test
+85˚C 240 Hrs
Low Temperature Test
-40˚C 72 Hrs
B (mm)
C (mm)
A (mm)
120
102
50
Mounting holes in pitch
Gasket thickness (mm)
Magnet Dia (mm)
0.9
80
4
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