Sony MEX BT2500 Operating Instructions - Page 20

3 Pull out the release keys to remove the protection collar. 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 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: 95 dB Frequency response: 10 - 20,000 Hz Wow and flutter: Below measurable limit 20 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) 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 Wireless Communication Communication System: Bluetooth Standard version 2.0 Output: Bluetooth Standard Power Class 2 (Max. +4 dBm) Maximum communication range: Line of sight approx. 10 m (32.8 ft)*1 Frequency band: 2.4 GHz band (2.4000 - 2.4835 GHz) Modulation method: FHSS Compatible Bluetooth Profiles*2: A2DP (Advanced Audio Distribution Profile) AVRCP (Audio Video Remote Control Profile) HFP (Handsfree Profile) 1.0 HSP (Headset Profile) *1 The actual range will vary depending on factors such as obstacles between devices, magnetic fields around a microwave oven, static electricity, reception sensitivity, antenna's perfomance, operating system, software application, etc. *2 Bluetooth standard profiles indicate the purpose of Bluetooth communication between devices. Power amplifier section Outputs: Speaker outputs (sure seal connectors) Speaker impedance: 4 - 8 ohms Maximum power output: 52 W × 4 (at 4 ohms) General Output: Power antenna (aerial) relay control terminal Inputs: Antenna (aerial) input terminal AUX input jack (stereo mini jack) Tone controls: Low: ±10 dB at 100 Hz (XPLOD) High: ±10 dB at 10 kHz (XPLOD) Loudness: + 9 dB at 100 Hz + 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)