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KMR-M308BTE

Marine, Digital Media Receiver with Bluetooth built-in

Discontinued Model

Made for iPod & iPhone *
Bluetooth unit built-in
Mechless receiver
Short body
Front USB & AUX Input
Conformal Coating

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
Kenwood Music Editor Lite Compatible	Yes
MP3, WMA, WAV, FLAC playback	Yes
Last Position Memory / Resume	Yes
1A Charge Capability for Smartphone.	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