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KMR-M308BTE
Marine, Digital Media Receiver with Bluetooth built-in
Discontinued Model
Key Features
| Short Body, Mechaless USB Receiver |
| Water Resistant |
| 13 Digits LCD Display |
| White Display & Blue Key LED Illumination |
| Bluetooth Built-in (HF & Audiostreaming) |
| Front USB & AUX input |
| MP3, WMA, WAV, FLAC music playback |
| Made for iPod/iPHone |
| 1 Preout (2,5V) |
| English/Russian/Greek Tag Display |
General Features
| DIN Size | 1 DIN |
| Faceplate Mechanism | Full Detachable Faceplate |
| Key Illumination | Blue |
| Rotary Encoder & Control Knob | Yes |
| Music Search function | Yes |
| Accent key | Bluetooth |
| Attenuator with Smooth Volume Return | Yes |
| Touch Sensor Tone | Yes |
| Digital Clock (24H) | Yes |
| All-off Select (20/40/60 minutes) | Yes |
| ACC off mode | Yes |
| Built-in Connector | Molex 16 pin |
| ISO connector | Yes |
| Bluetooth unit built-in | Yes |
| USB interface x 1 | Yes |
| Firmware upgreadable | Yes |
| Mechless receiver | Yes |
| Short body | Yes |
| Conformal Coating | Yes |
Display Features
| Display Type | Liquid Crystal Display (LCD) |
| Display Layout | 13 characters/digits |
| Display Illumination | White LED |
| Dimmer Control | 2 steps - Manual |
| Demo Mode | Yes |
| Special Character Display | English / Russian / Greek |
| Menu text in selectable language | English/Russian |
Cosmetics features
| Front/edge | Grey silver |
| Dress plate | Silver spray |
| Preset key finish | Dark Silver |
| Escutcheon finish | Grey Silver |
| Volume & operation knob or wheel | Chrome Plated |
| Volume & operation knob illumination | Blue |
| Triangle Illumination | Red |
| Front terminals illumination | Blue |
| Key illumination | Blue |
| Illumination of USB & AUX terminals | Blue |
Tuner Features
| FM Reception | Yes |
| FM Stereo / Mono Selector | Yes |
| AM (MW/LW) Reception | Yes |
| Tuning mode | |
| Up/Down Seek/Scan | Yes |
| Presets | 24 Presets (18FM / 3LW / 3MW) |
| Mixed preset memory (FM & AM) | 6 presets |
| Automatic Memory Entry (AME) | Yes |
| Tuner Preset Back-up Memory | Yes |
| Radio Data System | Yes |
| Radio Text Plus | Yes |
| Traffic Information | Yes |
| Enhanced Other Networks Function (EON) | Yes |
| Program Type Function (PTY) | Yes |
| K3I - Clean Reception Tuner | Yes |
USB Features
| USB terminal | Yes, Front input |
| USB Type | USB 1.1/USB 2.0 Full Speed |
| Last Position Memory / Resume | Yes |
iPhone Features
| Music playback | Yes |
| Music library search | Yes |
| Alphabet search | Yes |
| Skip search | Yes |
| Control by hand | Yes |
| App & iPod control mode | Yes |
| 2 Speed search | Yes |
| Reverse browsing | Yes |
| Voice Control using Siri. | Yes |
| Works with iPhone * | 4, 4S, 5, 5C |
| Bluetooth Auto Paring for iPhone | Yes |
| Battery charge + power control | Yes |
| 1A current capability | Yes |
| * Always update to latest Apple firmware | |
| ** Apple Lightning - 30 pin adapter required |
Audio Features
| Maximum Output Power | 50W x 4 |
| MOSFET Power IC | Yes |
| Auxiliary input | Front Mini-jack |
| Pre-out | 1 RCA |
| Pre-out Output Level | 2.5V |
| Preout Rear / Subwoofer Switchable | Yes |
| Subwoofer Reference Level Adj. | Yes |
| Source Tone Control & Memory | 3 Bands |
| Balance/Fader/Loudness Control | Yes |
| Bass Boost Circuit | |
| Att.(-20dB) with smooth Volume Return | Yes |
| System Q_EX (Preset & Manual Sound Control) | Yes |
| Equalizer built-in | Yes |
| Low-pass Filter | Yes |
| Sound Reconstruction | Yes |
| Drive EQ | Yes |
Bluetooth General Features
| Hands Free Profile (HPF) | |
| Max num. of regist. phones for HFP | 5 phones |
| Audio Streaming (A2DP) | Yes |
| Serial Port Profile (SPP) | Yes |
| Phonebook Access Profile (PBAP) | Yes |
| Object Push Profile (OPP) | Yes |
| Audio/Video Remote Control Profile (AVRCP) | Yes |
| Short Message Service (SMS) | Yes |
| Easy pairing function | Yes |
| iPhone automatic pairing via USB | Yes |
| Works with iPhone Siri | Yes |
| Phone numbers hold: | up to 400 per registed cell-phone. |
| Voice Recognition | Yes |
| Phone device status display | Yes |
| Signal strength display | Yes |
| Remaining battery display | Yes |
| High-quality noise canceling microphone | rear wired |
| Bluetooth firmware upgradeable | Yes |
| * depends on phone model/make | & Kenwood unit |
Connectivity
| Front USB & AUX Input | Yes |
| Power Control (P.CON) wire | Yes |
| 2-way (Tel/Navi) mute wire | Yes |
| External microphone input | |
| OEM Wired Remote Control ready | Yes |
Tuner Specifications
| FM range: 87.5Mhz - 108MHz (50Khz step) | Yes |
| FM Usable Sensitivity | 0.71μV/75ohm (S/N 26dBf) |
| FM Quieting Sensitivity | 2μV/75ohm (S/N 46dBf) |
| FM Frequency Response | 30Hz ~ 15kHz (± 3dB) |
| FM Signal to noise ratio (Mono) | 64dB |
| FM Stereo Separation (1kHz) | 40dB |
| MW range: 531kHz - 1611kHz (9kHz step) | Yes |
| MW Usable Sensitivity | 28.2μV |
| LW range: 153kHz - 279kHz (9kHz step) | Yes |
| LW Usable Sensitivity | 50μV |
USB Specifications
| USB Version compatibility | USB 1.1/2.0 full speed |
| File System | FAT 32/16/12 |
| Maximum Supply current | 1000mA |
| MP3 Decode | Compliant with MPEG-1/2 Audio Layer-3 |
| WMA Decode | Compliant with Windows Media Audio |
| WAV Decode | RIFF waverform audio format (Linear PCM only) |
| flac Decode | flac files |
Audio Specifications
| Maximum Power | 50 W x 4 |
| Output Power (DIN45324,+B=14.4v) | 30 W x 4 |
| Preout Level | 2.5 mV / 10 kOhm, |
| Preout Impedance | ≤ 600 Ohm |
| Speaker Impedance | 4 Ohm ~ 8 Ohm |
| AUX Frequency Response | 20 Hz ~ 20 kHz (±1dB) |
| AUX Maximum Input Voltage | 1200 mV |
| AUX Input Impedance | 30 kOhm |
| Bass Tone Control | 200 Hz ±8 dB |
| Middle Tone Control | 2.5 kHz ±8 dB |
| Treble Tone Control | 12.5 kHz ±8 dB |
Bluetooth specifications
| Technology | bluetooth 2.1 + EDR certified |
| Frequency | 2.402 - 2.48 GHz |
| Output power | +4dBm(max), 0dBm (AVE) power class 2 |
| Maximum range | Line of sight approx. 10 meter |
| Handsfree profile (HFP) | Yes |
| Serial port profile (SPP) | Yes |
| Advanced audio distribution profile (A2DP) | Yes |
| Audio/Video remote control profile (AVRCP) | Yes, V1.3 |
| Object push profile (OPP) | Yes |
| Phonebook access profile (PBAP) | Yes |
Accessories
| Release keys | 2 pieces |
| Escutcheon | Yes |
| Installation Sleeve | Yes |
| DC cord | 25 cm |
| Handsfree Microphone | with 3 m cable |
General Specifications
| Operating voltage | 14.4V (10.5 ~ 16V Allowable) |
| Maximum Current Consumption | 10A |
| Dimensions (WxHxD) | 182 x 53 x 107mm |
| Weight, inclu. sleeve & escutcheon | 0.54 kg |
| Unit weight in individual package | 1 kg |
| Operation Temperature Range | -0°C ~ 40°C |