KMM-BT309
Digital Media Receiver with Bluetooth technology for hands-free phone calls & music streaming.
Bluetooth® Control
High Quality Music streaming x 5 devices
Listen to popular music applications and music stored on your device with basic audio controls. Up to 5 Bluetooth® devices can be paired to the head unit at the same time. You can enjoy audio streaming just by switching the devices among your friends.
Dual Phone Connection
You can connect two phones full time via Bluetooth, with secure and simple pairing. Calls to either phone can be received by the push of a key on the receiver.

KENWOOD Remote Application
KENWOOD Remote is an application that connects and controls compatible KENWOOD car receivers via Bluetooth® like a wireless remote control.
Download the free app “KENWOOD Remote“. You can change audio sources or adjust audio settings like “Time Alignment” or “13-Band EQ” from your smartphone.

Front USB and AUX Input
The USB port (standard A) and the 3.5mm jack mini-jack AUX-Input, both located on the front panel, will allow you to connect various types of portable audio storage devices. These include Mass Storage Class devices like smartphones, tablets and USB flash drives. The USB input will allow you to charge and control the music playback of your select devices. Via the AUX-Input you can connect any portable digital or analog audio device that has a headphone output. For dust prevention, a slide cover has also been adopted.

Playable USB Files
Compatible with a broad range of audio file formats.

Sound Adjustment Features
For optimal sound tuning enhancements.

Digital Time Alignment
Sound coming from a variety of speakers located within your car are time aligned to arrive at your ear at exactly the same time.

Multicolor Illumination
Bright variable colour LEDs can be adjusted to match any color dash lighting, customising your car radio to your taste. This function makes it easier to match the stereo to your vehicle's interior lighting colour.

Short Chassis Design
An digital media receiver unit is the ideal head unit for your car if you no longer use CD's as a music source. The total chassis depth can be reduced by designing a head unit without CD mechanism. With digital media receiver shorter in depth, installation is made easier in a wider range of cars.

Key Features
Bluetooth technology for hands-free calls and music streaming. |
Dual Phone Connection switches automatically between the 2 paired phones for incoming calls. |
Enjoy audio streaming just by switching among 5 connected BT devices with Music Mix. |
Use your smartphone like a wireless remote control with the KENWOOD Remote app. |
MP3 / WMA / AAC / WAV / FLAC music file playback. |
Digital Sound Processor, Time Alignment & 13-Band EQ for optimal sound tuning enhancements. |
3 high power (2,5V) RCA preouts to connect multiple power amplifiers. |
Wide 1,5 line LCD display with high contrast, wide viewing angle & variable-colour backlight. |
Menu language in English(default), Russian, Spanish, French or German. |
Short body (100mm) for easy installation |
General Features
DIN Size | 1 DIN |
Detachable Faceplate | Yes |
Key Illumination | Variable LED |
Rotary Encoder & Control Knob | Yes |
Dual Accent Key | Handsfree & Audio Streaming |
Back-up Memory | Tuner presets & menu settings |
Attenuator with Smooth Volume Return | Yes |
Touch Sensor Tone | Yes |
Digital Clock (24H) | Yes |
Clock display when power-off | default off |
All-off Select (20/40/60 minutes) | Yes |
Built-in Connector | Mitsumi, 16 pin |
ISO connector | Yes, Mitsumi to ISO cable |
Bluetooth unit built-in | Yes |
USB interface x 1 | Yes, (Front) |
Firmware upgreadable | Yes |
Mechless receiver | Yes |
Short body | Yes |
Display Features
Display Type | Liquid Crystal Display (LCD) |
Display Layout | 2 line text + custom icons |
Vertical Aligment Liquid Crystal Display | Yes |
Display Illumination | Variable by RGB LED |
Dimmer Control | Manual / Set by Timer |
Brightness control | 0 - 31 steps |
Demo Mode | Yes |
Menu text in selectable language | English(default) / Spanish / French / German / Russian |
Cosmetics features
Dress plate | Piano Black |
Preset key finish | Piano Black |
Escutcheon finish | Piano Black |
Volume & operation knob or wheel | Transparant Lighting & Chrome Finished Ring |
Triangle Illumination | Red LED |
Front terminals dust cover | Yes |
Key illumination | Variable by RGB LED |
Illuminated front USB port | Variable by RGB LED |
Brightness Control (Key) | 0 - 31 step |
Dimmer Control (Key) | Manual / Set by Timer |
Variable color illumination | Yes |
Color Zone Concept | 2 zone colour control |
Brightness zone concept | 2 zone brightness control |
Chrome-finished accents | Volume knod & faceplate |
Tuner Features
Station Select | Manual / Preset |
FM Reception | Yes |
FM Stereo / Mono Selector | Yes |
AM (MW/LW) Reception | Yes |
Up/Down Seek/Scan | Yes |
Tuner Presets (FM/AM) | 24 Presets (18FM / 6AM) |
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 |
Local search | Yes |
AF Regional | Selectable: AF/AF Reg/OFF |
Auto TP search | Yes |
Enhanced Other Networks Function (EON) | Yes |
Program Type Function (PTY) | Yes |
Playable Audio File
USB Features
USB terminal | Yes, Front with dust cover |
USB Type | 2.0 High speed |
MP3, WMA, AAC, WAV, FLAC playback | Yes |
Repeat/Scan/Random search | Yes |
Repeat / Random Play | Yes |
Direct search | Yes |
Last Position Memory / Resume | Yes |
Time code display | Yes |
1,5A Smartphone Quick Charge | Yes |
iPhone Features
Made for iPod & iPhone * | Yes |
USB Direct Control (Audio, 1 wire, Lightning-connector) | with optional cable KCA-iP103 |
Music playback | Yes |
Alphabet search | Yes |
Skip search | Yes |
Related search | Yes |
Direct Search | Yes |
iPod EQ Mode | Yes |
Control by hand | Yes |
App & iPod control mode | Yes |
Spotify App Link | Yes |
iAP over Bluetooth | Yes |
iTunes Radio App | yes iAP2 |
Reverse browsing | Yes |
Battery charge + power control | Yes |
* Always update to latest Apple firmware |
Audio Features
Maximum Output Power | 50W x 4 |
MOSFET Power IC | Yes |
Auxiliary Type | Mini-jack, front panel |
Pre-out | 3 RCA |
Pre-out Output Level | 2.5V |
Subwoofer Reference Level Adj. | Yes |
2-Way X'over network | Yes |
3-Way x'over (bi-amp connection) | Yes |
Tone Control / Easy EQ | 13 band, 8 presets |
Balance/Fader/Loudness Control | Yes |
Bass Boost Circuit | Off/+1/+2/+3/+4/+5 |
Att.(-20dB) with smooth Volume Return | Yes |
Easy 3-band EQ mode | Yes |
Graphic Equalizer + Preset | 13-Bands Graphic Equalizer with 8 Presets. |
Digital Sound Processor (DSP) Built-in | Yes |
Digital Time Aligment (DTA) | Yes |
Low- & High-pass Filter | Yes |
Speaker Size Control | Yes, Front/rear/subwoofer independently |
Kenwood Sound Reconstruction | Yes |
Sound Reconstruction | Yes |
Space Enhancer | Yes |
Sound Realizer | Yes |
Stage EQ | Yes |
Drive EQ | Yes |
Bluetooth General Features
Max num. of regist. phones for HFP & A2DP | 5 phones |
Hands Free Profile with High Sound Quality | HFP V1.7.1 |
Max num. of regist. phones for HFP | 5 phones |
2 phones full time connection | Yes |
Audio Streaming (A2DP) | Yes |
High Quality Audio Streaming | SBC/AAC |
Max num. of regist. units for A2DP | 5 units |
Serial Port Profile (SPP) | Yes |
Phonebook Access Profile (PBAP) | Yes |
iPhone & Android automatic pairing via USB | Yes |
KENWOOD Remote App Ready | |
KENWOOD Music Mix Support | Yes |
Catchphone / Call Waiting | Yes |
Private mode | Yes |
Alphabet Search (Phonebook) | Yes |
Noise Canceller | Yes |
Echo Canceller | Yes |
Phone device status display | Yes |
Audio device status display | Yes |
Signal strength display | Yes |
Remaining battery display | Yes |
Bluetooth Paring Indicator | 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 |
DC-Cord | Mitsumi to ISO |
Power Control (P.CON) wire | Yes |
Amplifier pre-out | 3 x RCA: Front/Rear/Subwoofer |
FM Antenna Input | JASO connector |
External microphone input | 3,5mm mini-jack |
OEM Wired Remote Control ready | Yes |
Tuner Specifications
FM range: 87.5Mhz - 108MHz (50Khz step) | Yes |
FM Usable Sensitivity | 0.56μV/75ohm (S/N 30dBf) |
FM Quieting Sensitivity | 1.58μV/75ohm (S/N 46dBf) |
FM Frequency Response | 30Hz ~ 15kHz (± 3dB) |
FM Signal to noise ratio (Mono) | 68dB |
FM Stereo Separation (1kHz) | 40dB |
MW range: 531kHz - 1611kHz (9kHz step) | Yes |
MW Usable Sensitivity | 28.5μV |
LW range: 153kHz - 279kHz (9kHz step) | Yes |
LW Usable Sensitivity | 45μV |
Codec Specs
MP3 Format | MPEG 1/2 Audio Layer 3-Files |
WMA Format | in accordance with Windows Media Audio |
AAC Format | AAC-LC “.aac”(CD&USB) and ".m4a"(USB) files |
WAV Format | RIFF waveform Audio Format (only for LinearPCM) |
FLAC Format | FLAC files (up to 96kHz/24bit) |
USB Specifications
USB Version compatibility | USB 1.1 / 2.0 full speed |
File System | FAT 32 / 16 / 12 |
Maximum Supply current | 1500mA |
D/A Converter | 24bit |
MP3 Decode | Compliant with MPEG-1/2 Audio Layer-3 |
WMA Decode | Compliant with Windows Media Audio |
AAC Decode | "m4a" & "aac" file encoded by AAC-LC format |
WAV Decode | Linear - PCM Files |
flac Decode | FLAC files up to 96kHz/24bit |
Audio Specifications
Maximum Power | 50 W x 4 |
Output Power (DIN45324,+B=14.4v) | 22 W x 4 |
Preout Level | 2500 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 | 1000 mV |
AUX Input Impedance | 30 kOhm |
DSP Specifications
Frequency band - Front | 62.5Hz ~ 16kHz |
Equalizer Gain | –9db ~ +9db |
Q Control | 0.25/ 0.50/ 1.00/ 2.00 |
High Pass Filter frequency | Through/50 ~ 220 (Hz) |
High Pass Filter Slope | -12/-18/-24 dB/Oct |
Low Pass Filter frequency | 50 ~ 120(Hz)/Through |
Low Pass Filter Slope | -12/-18/-24 dB/Oct |
Time Alignment | 0 — 610cm(2 cm step) |
Car type control | ► OFF ► COMPACT ► Full SIZE CAR ► WAGON ► MINIVAN ► SUV ► MINIVAN LONG |
Equalizer Type | Graphic |
Frequency band | 13 bands |
Bluetooth specifications
Technology | Bluetooth V4.2 |
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 Codec | SBC/AAC |
Audio/Video remote control profile (AVRCP) | Yes |
Phonebook access profile (PBAP) | Yes |
Accessories
Release keys | 2 pieces |
Escutcheon | Yes |
Installation Sleeve | Yes |
DC cord (Mitsumi to ISO) | 15 cm |
Handsfree Microphone | with 3 m cable |
General Specifications
Operating voltage | 14.4V (10.5 ~ 16V Allowable) |
Maximum Current Consumption | 10A |
Dark Current Consumption | Below 1mA |
Dimensions (WxHxD) | 182 x 53 x 100mm |
Weight | 600 gr. |
Operation Temperature Range | -10°C ~ 60°C |
Instruction Manuals | Multi-language quick Guide |