Kenwood KRC-709 Instruction Manual

Also see for KRC-709: Service manual

— 39 —FM tuner sectionFrequency range (200 kHz space) .............87.9 MHz –107.9 MHzUsable sensitivity (S/N = 30dB) ...................9.3 dBf (0.8 μV/75 Ω)Quieting Sensitivity (S/N = 50dB) ..............15.2 dBf (1.6 μV/75 Ω)Frequency response (±3 dB) .................................30 Hz – 15 kHzSignal to Noise ratio (MONO) ..............................................70 dBSelectivity (±400 kHz).......................................................≥ 80 dBStereo separation (1 kHz) ....................................................40 dBAM tuner sectionFrequency range (10 kHz space) ...................530 kHz – 1700 kHzUsable sensitivity (S/N = 20dB) .............................28 dBμ (25 μV)Cassette player sectionTape Speed ..............................................................4.76 cm/sec.Wow & Flutter (WRMS) ....................................................0.08 %Frequency response (±3 dB) (70 μs)......................30 Hz – 20 kHzSeparation (1 kHz) ...............................................................43 dBSignal to Noise ratioDolby NR OFF............................................................57 dBDolby B NR ON..........................................................65 dBAudio sectionMaximum output power.................................................47 W × 4Full Bandwidth Power (at less than 1% THD) ................22 W x 4Tone actionBass : ..........................................................100 Hz ±10 dBMiddle ...........................................................1 kHz ±10 dBTreble : ........................................................10 kHz ±10 dBPreout level / Load (during disc play) .................1800 mV / 10 kΩPreout impedance ............................................................≤ 600 ΩGeneralOperating voltage (11 – 16V allowable) ..............................14.4 VCurrent consumption.............................................................10 AInstallation Size (W x H x D) .........................182 x 53 x 155 mm(7-3/16 x 2-1/16 x 6-5/16 in.)Weight ..................................................................3.7 lbs (1.7 kg)Specifications subject to change without notice.Specifications

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