46 CQ-C1300U CQ-C1300U 47CD.C-INElectrical Connections (continued)Upgrading the SystemExample combination≥ CD changer (CX-DP880U, option)CD changer input cord R (red)CD changer controlconnectorRCA cord (R)RCA cord (L)DIN cordENGLISH33ENGLISH34L (white)Note:≥ You cannot connect 2 CD changers using the dualCD changer selector (CA-CD55U, option).≥ For wiring, carefully read the operatinginstructions for the devices connected.CD changer(CX-DP880U, option)Extension cord(supplied with CX-DP880U)Speaker System ConnectionExample combination≥ Stereo power amplifi er (option)≥ Front speaker, rear speaker (option)Stereo power amplifier(option)(bridged connection)Rear speaker (option)RCA cord(option)Front speaker (option)External amplifiercontrol power lead(Blue/white stripe)Pre-amp output connector (rear)Pre-amp output connector (front)L (white)R (red)Note:≥ For wiring, carefully read the operatinginstructions for the devices connected.FM Stereo RadioFrequency range: 87.9 MHz–107.9 MHzUsable sensitivity: 10.2 dBf. (0.9 ¨V, 75 ≠)50 dB quieting sensitivity: 15.2 dBf. (1.6 ¨V, 75 ≠)Frequency response: 30 Hz–15 kHz (d3 dB)Alternate channel selectivity: 75 dBStereo separation: 35 dB (1 kHz)Image response ratio: 75 dBIF response ratio: 100 dBSignal to noise ratio: 62 dBAM RadioFrequency range: 530 kHz–1 710 kHzUsable sensitivity: 27 dB/¨V(11 V, S/N 20 dB)CD PlayerSampling frequency: 8 times oversamplingDA converter: 4 DAC systemPick-up type: Astigma 3-beamLight source: Semiconductor laserWave length: 780 nmFrequency response: 20 Hz–20 kHz (d1 dB)Signal to noise ratio: 96 dBTotal harmonic distortion: 0.01 % (1 kHz)Wow and fl utter: Below measurable limitsChannel separation: 75 dBGeneralPower supply: DC 12 V (11 V–16 V),test voltage 14.4 V,negative groundCurrent consumption: Less than 2.2 A(CD mode;0.5 W 4-speaker)Maximum power output: 50 Wk4 (at 1 kHz)volume control maximumTone adjustment range: Bass: d12 dB at 100 HzTreble: d12 dB at 10 kHzSpeaker impedance: 4–8 ≠Pre-amp output voltage: 2.5 V(CD mode; 1 kHz, 0 dB)Pre-amp output impedance: 200 ≠Dimensions (WkHkD): 7qk1 15/ 16qk61 /8q(178k50k155 mm)Weight: 3 lbs. 1 oz (1.4 k )Above specifi cations comply with EIA standards.Note:≥ Specifi cations and design are subject to modifi cation without notice due to improvements.SpecificationsRemove the vinyl cap.