KMM-BT315 Export Model FM Frequency Range (Frequency step) 87.5MHz - 108MHz (50kHz) Usable Sensitivity S/N:26dB 8.2dBf (0.71μV/75Ω） Quieting Sensitivity DIN S/N 46dB 17.2dBf (2.0μV/75Ω） Frequency Response (±3.0dB) 30Hz-15kHz S/N 64.0dB(MONO) Stereo Separation 40dB(1kHz) AM Frequency Range (Frequency step) 530kHz - 1700kHz (10kHz) Usable Sensitivity S/N:20dB 29dBμ (28.2μv) Preout Level(mV)/Load-Unbalanced 2500mV/10kΩ (USB) Preout Impedance(Ω) ≦600Ω Speaker Impedance(Ω) 4-8Ω USB I/F USB USB 1.1 / 2.0 Full speed File System FAT12 / 16 / 32 Maximum Supply current DC5V(DC logo) 1.5A MP3 decode Compliant with MPEG-1/2 Audio Layer-3 WMA decode Compliant with Windows Media Audio AAC Decode AAC-LC ".aac" files WAV Decode Linear-PCM FLAC Decode FLAC file (Up to 48kHz/16bit) AUX Input Frequency Response 20Hz～20KHz ±3dB Input Maximum Voltage 1000mV Input Impedance 30KΩ AMP Maximum Power 50wx4 Full Bandwidth Power (at less than 1%THD) 22wx4 TONE Band1 62.5Hz ±9dB Band2 100Hz ±9dB Band3 160Hz ±9dB Band4 250Hz ±9dB Band5 400Hz ±9dB Band6 630Hz ±9dB Band7 1kHz ±9dB Band8 1.6kHz ±9dB Band9 2.5kHz ±9dB Band10 4kHz ±9dB Band11 6.3kHz ±9dB Band12 10kHz ±9dB Band13 16kHz ±9dB Bluetooth Version Bluetooth V2.1+EDR /Bluetooth 3.0 Frequency Range 2.402-2.480GHz Output Power +4dBm(MAX)、0dBm（AVE）Power Class 2 Maximum Communication range Line of sight approx.10m(32.8ft) Profile HFP(Hands Free Profile) SPP(Serial Port Profile) PBAP(Phonebook Access Profile) A2DP(Advanced Audio Distribution Profile) AVRCP(Audio/Video Remote Control Profile) GENE Operating voltage (10.5～16v allowable) 14.4V Maximum Current Consumption 10A Operational Temperature Range -10°C to +60°C Installation Size(W) (H) (D) 182(mm)7-3/16(in)53(mm)2-1/16(in)107(mm)4-3/16(in) Weight 0.7(kg)1.54(lbs)KENWOODEX