Sony GT21W Manual
12
2
Remove the unit.
1
Insert both release keys simultaneously
until they click.
until they click.
2
Pull the release keys to unseat the unit.
3
Slide the unit out of the mounting.
Specifications
CD Player section
Signal-to-noise ratio: 95 dB
Frequency response: 10 – 20,000 Hz
Wow and flutter: Below measurable limit
Frequency response: 10 – 20,000 Hz
Wow and flutter: Below measurable limit
Tuner section
FM
Tuning range: 87.5 – 107.9 MHz
Antenna (aerial) terminal:
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 10.7 MHz/450 kHz
Usable sensitivity: 9 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 67 dB (stereo), 69 dB (mono)
Harmonic distortion at 1 kHz: 0.5 % (stereo),
Usable sensitivity: 9 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 67 dB (stereo), 69 dB (mono)
Harmonic distortion at 1 kHz: 0.5 % (stereo),
0.3 % (mono)
Separation: 35 dB at 1 kHz
Frequency response: 30 – 15,000 Hz
Frequency response: 30 – 15,000 Hz
AM
Tuning range: 530 – 1,710 kHz
Antenna (aerial) terminal:
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 10.7 MHz/450 kHz
Sensitivity: 30 µV
Sensitivity: 30 µV
Power amplifier section
Outputs: Speaker outputs (sure seal connectors)
Speaker impedance: 4 – 8 ohms
Maximum power output: 50 W
Speaker impedance: 4 – 8 ohms
Maximum power output: 50 W
× 4 (at 4 ohms)
General
Output:
Power antenna (aerial) relay control terminal
Inputs:
Antenna (aerial) input terminal
AUX input jack (stereo mini jack)
AUX input jack (stereo mini jack)
Tone controls:
Low: ±10 dB at 100 Hz
High: ±10 dB at 10 kHz
High: ±10 dB at 10 kHz
Loudness:
+9 dB at 100 Hz
+5 dB at 10 kHz
+5 dB at 10 kHz
Power requirements: 12 V DC car battery
(negative ground (earth))
Dimensions: Approx. 178
× 50 × 179 mm
(7
1
/
8
× 2 × 7
1
/
8
in) (w/h/d)
Mounting dimensions: Approx. 182
× 53 × 162 mm
(7
1
/
4
× 2
1
/
8
× 6
1
/
2
in) (w/h/d)
Mass: Approx. 1.2 kg (2 lb 11 oz)
Supplied accessory:
Supplied accessory:
Parts for installation and connections (1 set)
Design and specifications are subject to change
without notice.
without notice.
Hook facing
inwards.
inwards.
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION
23 watts per channel minimum continuous
average power into 4 ohms, 4 channels driven
from 20 Hz to 20 kHz with no more than 5% total
harmonic distortion.
DISTORTION
23 watts per channel minimum continuous
average power into 4 ohms, 4 channels driven
from 20 Hz to 20 kHz with no more than 5% total
harmonic distortion.
CEA2006 Standard
Power Output: 17 Watts RMS
Power Output: 17 Watts RMS
× 4 at
4 Ohms < 1% THD+N
SN Ratio: 82 dBA
(reference: 1 Watt into 4 Ohms)
SN Ratio: 82 dBA
(reference: 1 Watt into 4 Ohms)
MPEG Layer-3 audio coding technology and
patents licensed from Fraunhofer IIS and Thomson.
patents licensed from Fraunhofer IIS and Thomson.
• Halogenated flame retardants are not used in the
certain printed wiring boards.
• Halogenated flame retardants are not used in
cabinets.
• Paper is used for the packaging cushions.
• 100 % recycled paper is used for the carton’s top
layer. (CDX-GT21W only)
• VOC (Volatile Organic Compound)-free vegetable
oil based ink is used for printing the carton.
(CDX-GT21W
certain printed wiring boards.
• Halogenated flame retardants are not used in
cabinets.
• Paper is used for the packaging cushions.
• 100 % recycled paper is used for the carton’s top
layer. (CDX-GT21W only)
• VOC (Volatile Organic Compound)-free vegetable
oil based ink is used for printing the carton.
(CDX-GT21W
only)