Key Features: » CD receiver with built-in amplifier (23.2 watts RMS/52 peak x 4 channels) » plays CD-Rs/CD-RWs » EQ3 (3-band equalizer and 7 preset tone curves) » detachable face with blue LCD display » selectable rear/sub preamp outputs » SSIR-EXA tuner » clock » 18 FM/12 AM presets » seek tuning » CD frequency response 10-20,000 Hz » CD signal-to-noise ratio 120 dB » FM sensitivity 9 dBf » warranty: 1 year