AUDIO TELEX ATC5026 Datasheet

IECHMCAL
DATA
FOR SOUND
REINFORCEMENT
SPEAKERS.
ATC5026 2o0mm (8 inch speaker)
,
full range
,
30
watts ,suitable for
sound reinforcement applications.
Available with multi-tapped transfor-
mer
for
100
volt line
, model
4TC5027.
\v_
Noninal
diameter
200mn
(
8'
' )
Rated impedance
8 ohn
+-
2O%
Power capacity
30
wafis RMS
SensitiYity 92 dB
+- 2dB
Frcquency range 42hz
-
l8Khz +- 3dB
Yoice coil dianeter
25
mm
Magn*ic
assembly
weight
13.00 oz
(208
grams)
BNTBRED
DATA
Entered
driva
DC resistance (Re) 7.60
ohms
Entef,ed driv€r resonance
@ueocy
@s)
47.20
Hz
Entered
driver maxinurn
impedance
at
Fs
4450
obms
Ent€,red driv€r
Fl
ftequency
37.T
Hz@
18.40 ohms
Entsed
driver F2 ftequency
61.00
Hz
@
18.40 ohms
Calculated square root of
Fl*F2
47.70H2 I
Conpliance
calculated by
added
m"ss
m€{hod
.
Entered added
mrss 20.00 grans
Entered drive{ new
resonance ftequency 29.10 Hz
Entered
driver piston diam€ter
165.00
mm
Entered driver
mqgnet gap depth
4.00 mm
Entered driver voic€ coil lengtl
8.50 mrn
THBfi
B
- SMALL PARAMETERS
Free air
resonance
(Fs)=SQR (F1*F2)
47.70 Hz
Qts 0.8318
Qes
1.0031
Qms
4.87
Equivalent
acoustic compliance
(
Vas
)
60.30
lit€s
Piston
area
(
Sd
) 0.0214
square meters
DC r€sistance
(
Re ) 7.60 ohns
Volume displacement ( Vd
)
48.11 ccm
Linear displac€m$t ( Xmax ) 2.25 mm
Power bandling
(Pe)
30
wats
RMS
.
Coils
inductance
(
te
)
E ohms
Reference efticiency ( Ref Etr
) 0.63
%
Efficiency baadwidtl
Product ( EBP ) 47.55 Hz
ADDITIONALDATA
Moving
mass
of diapbran only 10.08 grams
Movitrg mr<s
of
dlaphram
&
air
load
(Mms)
11.86 grams
Mass
of
air
load
on
diapbam (Ma)
1.77
grans
Compliance (Cms) 0.00094 !o/tl
BL product
(Bl)
5.19
N/A
Sensitivity
(SPL lw
/
lm ) 92dB +-
2tlB