SpecificationsFM tuner sectionFrequency range: 87.9 MHz - 107.9 MHzUsable sensitivity (SIN = 30dB): 93dBf (0.8 flV175 0)Quieting Sensitivity (SIN = 50dB): 15.2dBf (1.6 "N/75 0)Frequency response (±3 dB): 30 Hz - 15 kHzSignal to Noise ratio (MONO): 70 dBSelectivity (HOO kHz): ~ 80 dBStereo separation (1 kHz): 40 dBAM tuner sectionFrequency range (10kHz space): 530 kHz - 1700 kHzUsable sensitivity (SIN = 20dB): 28 d BIJ (25 IJV)USB InterfaceUSB Standard: USB1.1/2.0 (Full speed)Maximum Supply current: 500 mAD/A Converter: 24 BitFrequency response (±1 dB): 10Hz - 20 kHzTotal harmonic distortion (1 kHz): 0.0100/0Signal to Noise ratio (1 kHz): 105 dBDynamic range: 93 dBFile System: FAT16/32MP3 decode: Compliant with MPEG-1/2 Audio Layer-3WMA decode: Compliant with Windows Media AudioAAC decode: AAC-LC'.m4a"filesWAV signal: Linear-PCMAudio sectionMaximum output power: 50W x 4Full Bandwidth Power (at less than 1% THD):22Wx4Speaker Impedance: 4- 8 0Tone actionBass: 100 Hz ±8 dBMiddle: 1 kHz ±8 dBTreble: 10kHz ±8 dBPreout level I Load (USB): 4000 mV/1 0 kOPreout impedance::'::: 6000Auxiliary inputFrequency response (±1 dB): 20 Hz - 20 kHzInput Maximum Voltage: 1200 mVInput Impedance: 10 kOGeneralOperating voltage (11 - 16V allowable): 14.4 VMaximum Current consumption: 15 AInstallation Size (W x H x D)Main unit: 180 x 50 x 138 mm7-1/16 x 1-15/16 x 5-7116 inchDimensions (W x H x D)Main unit: 197 x 90 x 188 mm7-3/4 x 3-9/16 x 7-3/8 inchHideaway unit: 243 x 52 x 169 mm9-9/16 x 2-1/16 x 6-5/8 inchWeightMain unit: 2.25 Ibs (1.02 kg)Hideaway unit: 2.14 Ibs (0.97 kg)Specifications subject to change without notice.28 I KMR-700UThis symbol mark indicates thatKenwood manufactured this productso as to decrease harmful influence onthe environment.