Sony CDX GT920U Operating Instructions - Page 22

2 Remove the unit. 1 Insert both release keys simultaneously until they click. Hook facing inwards. 2 Pull the release keys to unseat the unit. 3 Slide the unit out of the mounting. Specifications AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION 23.2 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 × 4 at 4 Ohms < 1% THD+N SN Ratio: 82 dBA (reference: 1 Watt into 4 Ohms) CD Player section Signal-to-noise ratio: 120 dB 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: 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) 22 Harmonic distortion at 1 kHz: 0.5 % (stereo), 0.3 % (mono) Separation: 35 dB at 1 kHz Frequency response: 30 - 15,000 Hz AM Tuning range: 530 - 1,710 kHz Antenna (aerial) terminal: External antenna (aerial) connector Intermediate frequency: 10.7 MHz/450 kHz Sensitivity: 30 µV USB Player section Interface: USB (Full-speed) Maximum current: 500mA Power amplifier section Outputs: Speaker outputs (sure seal connectors) Speaker impedance: 4 - 8 ohms Maximum power output: 52 W × 4 (at 4 ohms) General Outputs: Audio outputs terminal (front/rear) Subwoofer output terminal (mono) Power antenna (aerial) relay control terminal Power amplifier control terminal Inputs: Telephone ATT control terminal Illumination control terminal BUS control input terminal BUS audio input terminal Remote controller input terminal Antenna (aerial) input terminal AUX input jack (stereo mini jack) USB signal input terminal Tone controls: Low: ±10 dB at 60 Hz (XPLOD) Mid: ±10 dB at 1 kHz (XPLOD) High: ±10 dB at 10 kHz (XPLOD) Power requirements: 12 V DC car battery (negative ground (earth)) Dimensions: Approx. 178 × 50 × 190 mm (7 1/8 × 2 × 7 1/2 in) (w/h/d) Mounting dimensions: Approx. 182 × 53 × 163 mm (7 1/4 × 2 1/8 × 6 1/2 in) (w/h/d) Mass: Approx. 1.6 kg (3 lb 9 oz) Supplied accessories: Card remote commander: RM-X152 Parts for installation and connections (1 set) Optional accessories/equipment: Rotary commander: RM-X4S BUS cable (supplied with an RCA pin cord): RC-61 (1 m), RC-62 (2 m) CD changer (10 discs): CDX-757MX CD changer (6 discs): CDX-T69 Source selector: XA-C40 AUX-IN selector: XA-300 Interface adaptor for iPod: XA-120IP HD Radio™ tuner: XT-100HD