Kenwood Refurbished KMM-BT270U 1-DIN Digital Media Car Stereo Receiver with Bluetooth

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FM Frequency Range: 87.9 MHz — 107.9 MHz (200 kHz step) Usable Sensitivity (S/N = 30 dB): 8.2 dBf (0.71 μV/75 Ω) Quieting Sensitivity (DIN S/N = 46 dB): 17.2 dBf (2.0 μV/75 Ω) Frequency Response (±3.0 dB): 30 Hz — 15 kHz Signal-to-Noise Ratio (MONO): 64.0 dB Stereo Separation (1 kHz): 40 dB AM Frequency Range 530 kHz — 1 700 kHz (10 kHz step) Usable Sensitivity(S/N = 20 dB) 29 dBμ (28.2 μV USB USB Standard: USB 1.1, USB 2.0 (High speed) File System: FAT12/16/32 Maximum Supply Current: DC 5 V Frequency Response (±1 dB): 20 Hz — 20 kHz Signal-to-Noise Ratio: 98 dB (1 kHz) Dynamic Range: 93 dB Channel Separation: 91 dB MP3 Decode: Compliant with MPEG-1/2 Audio Layer-3 WMA Decode: Compliant with Windows Media Audio AAC Decode: AAC-LC ".aac", ".m4a" files WAV Decode: Linear-PCM FLAC Decode: FLAC file (Up to 96 kHz/24 bit) Bluetooth Version Bluetooth 4.2 Frequency Range2.402 GHz — 2.480 GHz RF Output Power (E.I.R.P.)+4 dBm (MAX), Power Class 2 Maximum Communication RangeLine of sight approx. 10 m (32.8 ft) Profile: HFP 1.7.1 (Hands-Free Profile), SPP (Serial Port Profile), PBAP (Phonebook Access Profile), A2DP (Advanced Audio Distribution Profile), AVRCP 1.6.1 (Audio/Video Remote Control Profile) Auxiliary Frequency Response (±3 dB): 20 Hz — 20 kHz Input Maximum Voltage: 1 000 mV Input Impedance: 30 kΩ Audio: Maximum Output Power: 50 W × 4 Full Bandwidth Power(at less than 1 % THD): 22 W × 4 Speaker Impedance: 4 Ω — 8 Ω Tone Action Band 1: 62.5 Hz ±9 dB Band 2: 100 Hz ±9 dB Band 3: 160 Hz ±9 dB Band 4: 250 Hz ±9 dB Band 5: 400 Hz ±9 dB Band 6: 630 Hz ±9 dB Band 7: 1 kHz ±9 dB Band 8: 1.6 kHz ±9 dB Band 9: 2.5 kHz ±9 dB Band 10: 4 kHz ±9 dB Band 11: 6