45CQ-DFX972N42ENGLISHSpecificationsPower Supply : DC 12 V (11 V - 16 V), TestVoltage 14.4 V, NegativeGroundCurrent Consumption : Less than 2.5 A (CD mode,0.5 W 4-Speaker)Maximum Power Output : 50 W x 4 (at 4 Ω)Power Output : 22 W x 4 (DIN45 324, at 4 Ω)Speaker Impedance : 4 - 8 ΩExternal Input Impedance : 10 kΩ (AUX IN)External Input Sensitivity : Max. 2 V (AUX IN)Pre-Amp Output Voltage : 5 V (CD mode)Pre-Amp Output Impedance : 60 ΩSub-Woofer Output Voltage : 5 VDimensions : 178 (W) x 50 (H) x 150 (D) mmWeight : 1.6 kgFrequency Range : 87.5 - 108 MHzUsable Sensitivity : 7 dB/μV (S/N 30 dB)Stereo Separation : 35 dB (at 1 kHz)Frequency Range : 531 - 1,602 kHzUsable Sensitivity : 29 dB/μV (S/N 20 dB)Frequency Range : 153 - 279 kHzUsable Sensitivity : 34 dB/μV (S/N 20 dB)LW RadioMW RadioFM Stereo RadioGeneralSampling Frequency : 8 times oversamplingDA Converter : MASH•1 bit/4 DAC SystemError Correction System : Panasonic Super DecodingAlgorithmPick-Up Type : Astigma 3-beamLight Source : Semiconductor laserWavelength : 780 nmFrequency Response : 5 Hz - 20 kHz (±1 dB)Signal to Noise Ratio : 90 dBTotal Harmonic Distortion : 0.01 % (1 kHz)Wow and Flutter : Below measurable limitsChannel Separation : 70 dBMP3 decoding : MPEG 1 Audio Layer 3MPEG 2 Audio Layer 3Bit Rate(MPEG 1 Audio Layer 3) : 32 kbps - 256 kbps,VBR (Variable Bit Rate)(MPEG 2 Audio Layer 3) : 16 kbps - 160 kbps,VBR (Variable Bit Rate)Sampling Frequency(MPEG 1 Audio Layer 3) : 32 kHz, 44.1 kHz, 48 kHz(MPEG 2 Audio Layer 3) : 22.05 kHz, 24 kHzCD PlayerNote: Specifications and design are subject to modification without notice due to improvements.