Sony FM/AM CASSETTE XR-4890 - Manual (Page 18)

18
Specifications
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
17 watts (for XR-C5120)/13 watts (for XR-4890) per channel
minimum continuous average power into 4 ohms, 4 channels
driven from 20 Hz to 20 kHz with no more than 1 % total
harmonic distortion.
Other specifications
Cassette player section
Tape track 4-track 2-channel stereo
Wow and flutter 0.08 % (WRMS)
Frequency response 30 – 18,000 Hz
Signal-to-noise ratio
Tuner section
FM
Tuning range 87.5 – 107.9 MHz
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz
Usable sensitivity 9 dBf
Selectivity 75 dB at 400 kHz
Signal-to-noise ratio 65 dB (stereo),
68 dB (mono)
Harmonic distortion at 1 kHz
0.7 % (stereo),
0.4 % (mono)
Separation 35 dB at 1 kHz
Frequency response 30 – 15,000 Hz
AM
Tuning range 530 – 1,710 kHz
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity 30
µ
V
Power amplifier section
Outputs Speaker outputs
(sure seal connectors)
Speaker impedance 4 – 8 ohms
Maximum power output XR-C5120:
40 W
×
4 (at 4 ohms)
XR-4890:
35 W
×
4 (at 4 ohms)
General
Outputs Audio output
Power antenna relay
control lead
Power amplifier control
lead
Tone controls Bass
±
8 dB at 100 Hz
Treble
±
8 dB at 10 kHz
Power requirements 12 V DC car battery
(negative ground)
Dimensions Approx. 188
Ч
58
Ч
181 mm
(7 1 /
2
Ч
2 3 /
8
Ч
7 1 /
4
in.)
(w/h/d)
Mounting dimensions Approx. 182
Ч
53
Ч
164 mm
(7 1 /
4
Ч
2 1 /
8
Ч
6 1 /
2
in.)
(w/h/d)
Mass Approx. 1.2 kg (2 lb 10 oz)
Supplied accessories Parts for installation and
connections (1 set)
Front panel case (1)
Optional accessories Rotary commander
RM-X4S
XR-C5120:
BUS cable (supplied with
an RCA pin cord)
RC-61 (1 m), RC-62 (2 m)
Optional equipment XR-C5120:
CD changer (10 discs)
CDX-828, CDX-727
MD changer (6 discs)
MDX-65
Other CD/MD changers
with the Sony-BUS system
Source selector
XA-C30
Design and specifications are subject to change
without notice.
58 dB