XD-SERIES (En)61Knowledge sectionSpecifications[ Amplifier section ](XD-5...Series)Rated power output (For U.S.A. and Canada)80 watts per channel minimum RMS, both channelsdriven, at 6 Ω form 40 Hz to 15 kHz with no more than0.9 % total harmonic distortion. (FTC)Effective output power during STEREO operation(Except for U.S.A. and Canada)1 kHz, 10 % T.H.D., 6 Ω ............................... 100 W + 100 WRated output power during STEREO operation(For U.K., Europe and Russia)(DIN) 1 kHz, 0.7 % T.H.D., 6 Ω ........................... 70 W + 70 W(Other countories)1 kHz, 1.0 % T.H.D., 6 Ω ...................................... 80 W + 80 W(XD-4...Series)Rated power output (For U.S.A. and Canada)50 watts per channel minimum RMS, both channelsdriven, at 6 Ω form 40 Hz to 15 kHz with no more than0.9 % total harmonic distortion. (FTC)Effective output power during STEREO operation(Except for U.S.A. and Canada)1 kHz, 10 % T.H.D., 6 Ω ................................... 70 W + 70 WRated output power during STEREO operation(For U.K., Europe and Russia)(DIN) 1 kHz, 0.7 % T.H.D., 6 Ω ........................... 50 W + 50 W(Other countories)1 kHz, 1.0 % T.H.D., 6 Ω ...................................... 55 W + 55 WSignal to noise ratioMD/DVD INPUT .......................................... 90 dB (IHF’ 66)Input sensitivity / inpedanceMD/DVD INPUT .............. (XD-5...Series) 270 mV / 47 kΩ(XD-4...Series) 300 mV / 47 kΩOutput level / impedanceSUPER WOOFER PREOUT ..... (XD-5...Series) 1.3 V / 620 Ω(XD-4...Series) 1.0 V / 620 Ω[ Tuner section ]FM tuner sectionTuning frequency range ........................ 87.5 MHz ~ 108 MHz(For Russia) .......................................... 65.0 MHz ~ 74.0 MHzMW (AM) Tuner sectionTuning frequency rangeFor U.K., Europe and Russia ................ 531 kHz ~ 1,602 kHzOther countories9 kHz step ........................................... 531 kHz ~ 1,602 kHz10 kHz step ......................................... 530 kHz ~ 1,610 kHzFor U.S.A. and Canada ......................... 530 kHz ~ 1,700 kHzLW Tuner section (For U.K. and Russia)Tuning frequency range ............................ 153 kHz ~ 279 kHzSW Tuner section (XD-572S only)Tuning frequency range ......................... 5.9 MHz ~ 17.9 MHzNotesNotes1.KENWOOD follows a policy of continuous advancements in development. For this reason specifications may bechanged without notice.2.Sufficient performance may not be possible at very low temperatures (0°C or less).[ Cassette deck section ]Track ................................................. 4-track, 2-channel stereoRecording system ........................................... AC bias system(Frequency: 105 kHz)HeadsA deckPlayback head ........................................................... 1B deckPlayback / recording head ....................................... 1Erasing head ..................................................................... 1Fast winding time ................................. Approx. 115 seconds(C-60 tape)[ CD player section ]Laser ....................................................... Semiconductor laserWow & Flutter ....................... Less than unmeasurable Limit(Except for U.S.A. and Canada)Digital output (Optical) ........................... - 15 dBm ~ - 21 dBm(Wave length 660 nm)[ General ]Power consumption.............................. (XD-5...Series) 200 W(XD-4...Series) 150 WDimensions ....................................... W : 280 mm (11”)H : 330 mm (13”)D : 390 mm (15-3/8”)Weight (net) ............................. (XD-5...Series) 9.9 kg (21.8 lb)(XD-4...Series) 9.2 kg (20.2 lb)Speakers (LS-N552/LS-N502) XD-5...SeriesEnclosure .............. Bass-reflex type (magnetically shielded)Speaker configurationWoofer ................................................. 160 mm, cone typeTweeter ................................................... 50 mm, cone typeSuper-tweeter ..................................... 25 mm, dome typeImpedance .......................................................................... 6 ΩMaximum input level ..................................................... 120 WDimensions ....................................... W : 220 mm (8-11/16”)H : 330 mm (13”)D : 297 mm (11-11/16”)Weight (net) ............................... 4.2 kg (9.2 lb) (1 piece)Speakers (LS-N452/LS-N402) XD-4...SeriesEnclosure .............. Bass-reflex type (magnetically shielded)Speaker configurationWoofer ................................................. 160 mm, cone typeTweeter ................................................... 50 mm, cone typeImpedance .......................................................................... 6 ΩMaximum input level ....................................................... 70 WDimensions ....................................... W : 220 mm (8-11/16”)H : 330 mm (13”)D : 284 mm (11-3/16”)Weight (net) ........................................ 4.0 kg (8.8 lb) (1 piece)Main unit