Sony XR-3690RDS operating instructions Specifications, Power amplifier section

Specifications

Cassette player section

Tape track	4-track 2-channel stereo
Wow and flutter	0.13 % (WRMS)
Frequency response	30 – 16,000 Hz
Signal-to- noise ratio	55 dB

Tuner section

FM

	Tuning range	87.5 – 108.0 MHz
	Antenna terminal	External antenna connector
	Intermediate frequency	10.7 MHz
	Usable sensitivity	12 dBf
	Selectivity	75 dB at 400 kHz
	Signal-to-noise ratio	60 dB (stereo),
		65 dB (mono)
	Harmonic distortion at 1 kHz
		0.6% (stereo),
		0.4% (mono)
	Separation	30 dB at 1 kHz
	Frequency response	30 – 15,000 Hz
	Capture ratio	4 dB
EN
	Power amplifier section
	Outputs	Speaker outputs
		(sure seal connectors)
	Speaker impedance	4 – 8 ohms
	Maximum power output	20 W × 4 (at 4 ohms)

14

General

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. 186 × 57 × 170 mm
	(w/h/d) not incl.
	projecting parts and
	controls
Mounting dimension	Approx. 182 × 53 × 154 mm
	(w/h/d) not incl.
	projecting parts and
	controls
Mass	Approx. 1.3 kg
Supplied accessories	Parts for installation and
	connections (1 set)
	Front panel case (1)

Design and specifications are subject to change without notice.

Actual total number Sony XR-3690RDS (E,F,G,I) 3-810-679-12(2)