USER MANUAL - DUAL ZONE AUDIO MEDIA PLAYER EQUIPMENT ACT553 - ACT553/DAB+
480305-3.0
11/12/2019
Page 28 / 33
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ACTIA “Any reproduction of this document, even partial, is strictly forbidden without written authorisation”.
POL. IND. “LOS OLIVOS”
C/ CALIDAD, 66
28906 GETAFE
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Fax: +34 91 665 23 24
N.I.F. ES-A-28905065
SYMBOL
PARAMETER
CONDITIONS
MIN
TYPICAL
MAX
UNITS
STEREO AUDIO INPUT (AUDIO LINE-IN)
Vin
Input peak-to-peak voltage
f = 1 kHz
Zo = 600
Ω
-
-
3.3
Vpp
Zin
Input impedance
-
-
27
-
k
Ω
BW
Bandwidth
A = ±3 dB
20
-
20000
Hz
OUTPUTS
STEREO AUDIO OUTPUT (AUDIO LINE-OUT)
Vo
Output rms voltage
f = 1 kHz
Zin = 10 k
Ω
-
0.5
0.7
VRMS
Zo
Output impedance
-
-
-
600
Ω
BW
Bandwidth
A = ±3 dB
20
-
20000
Hz
SNR
Signal Noise Ratio
f = 1 kHz
Zin = 10 k
Ω
80
-
-
dB
THD
Total Harmonic Distortion
f = 1 kHz
Zin = 10 k
Ω
-
-
0.5
%
RADIO STEREO AUDIO OUTPUT (RADIO LINE-OUT)
Vo
Output rms voltage
f = 1 kHz
Zin = 10 k
Ω
-
0.5
0.7
VRMS
Zo
Output impedance
-
-
-
600
Ω
BW
Bandwidth
A = ±3 dB
300
-
15000
Hz
SNR
Signal Noise Ratio
f = 1 kHz
Zin = 10 k
Ω
80
-
-
dB
THD
Total Harmonic Distortion
f = 1kHz
Zin = 10 k
Ω
-
-
0.5
%
SPEAKER OUTPUTS (POWER AUDIO OUTPUT)
ZL
Speaker load
VSS = 28 V
4
-
-
Ω
Po
Output RMS power
f = 1 kHz
ZL = 4
Ω
THD = 1%
VSS = 28 V
-
15
-
W
f = 1 kHz
ZL = 4
Ω
THD = 10%
VSS = 28 V
-
20
-
W
f = 1 kHz
ZL = 4
Ω
THD = 10%
VSS = 14 V
-
10
-
W
