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Sony MEX-BT3900U

In-Dash CD, MP3, WMA, ACC Receiver with Built-in Bluetooth, Front Aux-input, and USB Port

4.6

(24 reviews)

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Specials with this product

  • Free Installation Accessories!details
  • Free Ground Shipping to the 48 statesdetails
 
 
 
 
 
 
 

General Features:

  • In-Dash CD, MP3, and WMA Receiver with Remote
  • Built-in Bluetooth technology supports hands-free calling with a compatible Bluetooth phone
  • Engineered for control and playback of iPod, iPhone, and Sony Walkman devices
  • Detachable face
  • White fluorescent LCD text display
  • Wireless remote control included
  • Switchable Blue and Red button lighting
  • CEA-2006 compliant amplifier
  • Power Output:
    • Peak: 52 watts x 4 channels
    • RMS: 17 watts x 4 channels
  • CD Text Display
  • MP3 ID3 Tag Display (Title/Artist/Album)
  • 1-year SonicElectronix.com warranty

Playback and Audio Features:

  • Playback of CD, CD-R, CD-RW, MP3, and WMA
  • Tuner with 18FM/12AM presets
  • EQ7 (7-band parametric equalizer with 7 preset tone curves)
  • Quick-Browzer feature with jump mode
  • Zappin feature plays small clips of songs to help you quickly search your music library for a particular song
  • Loudness feature
  • High pass and low pass filters
  • DM+Advanced is Sony's original codec enhancer technology that can optimize the reproduction of digitally compressed music
  • Supports HFP 1.5, HSP, A2DP, and AVRCP Bluetooth profiles
  • Newly developed sound processor for less distortion
  • S-MOSFET IC for smooth signal transmission
  • Internal large-sized capacitor for deep bass sound
  • Advanced Sound Engine includes a time alignment and listening position setting

Expandability Options:

  • 3 Sets of 2V preamp outputs (front, rear, and subwoofer)
  • Built-In Bluetooth: Two-way wireless communication system allowing you to make and receive cell phone calls, and listen to a streaming Bluetooth audio device
  • SIRIUS or XM Satellite Radio Ready: Sony SIRIUS Radio package or Sony XM Radio Package required and sold separately
  • HD Radio Ready: The HD Tuner is required and sold separately
  • iPod Ready: Connect, control, and charging available via the front USB and a iPod-to-USB cable
  • Front-panel auxiliary input: 3.5mm (headphone jack) allows connection to portable media devices such as MP3 players, etc.
  • Front-panel USB input: USB 1-wire jack allows connection to portable media devices such as MP3 players, iPods, iPhones, flash drives, etc.
  • Steering Wheel Control Ready: PAC SWI-PSv1 or the Axxess ASWC required and sold separately

Bluetooth Features:

  • Built-in Bluetooth technology for hands-free talking and audio streaming
  • Bluetooth version 2.1 +EDR certified
  • Bluetooth range up to 32.8 ft.
  • Supports A2DP audio streaming
  • Bluetooth profiles supported:
    • HFP: Hands Free Profile allows a hands-free car kit to connect to a compatible mobile phone
    • PBAP: Phone Book Access Profile allows the car stereo to display the name of the incoming caller, as well as access the contact list of the mobile phone directly from the car stereo
    • A2DP: Advanced Audio Distribution Profile allows high quality audio to be streamed from an audio device to the car stereo
    • AVRCP: Audio/Video Remote Control Profile supports basic remote control functions (play, pause, etc) via Bluetooth
    • OPP: Object Push Profile for sending basic "objects" such as pictures and other virtual material
  • Works with most Bluetooth enabled cell phones
In-Dash Receiver Specifications
Receiver SizeSingle DIN
Faceplate SecurityDetachable
Motorized FaceplateNo
Remote ControlYes
Peak Power Output52 watts x 4 channels
RMS Power Output17 watts x 4 channels
Preamp RCA Outputs3 Pairs (Front, Rear, and Subwoofer)
Sub Preamp RCA OutputYes
Preamp Voltage2 volts
Built-In EqualizerEQ7
Display TypeLCD Text Display
Display ColorWhite
Button ColorBlue and Red
CD Signal-to-Noise120 dB
CEA-2006 CompliantYes
Playback Features
AM/FM TunerYes
FM Presets18
AM Presets12
CD-R/RW PlaybackYes
MP3 PlaybackYes
WMA PlaybackYes
DVD / Video PlaybackNo
DVD Region NumberN/A
Expandability Features
NavigationNo
Audio/Video InputsFront 3.5mm
Audio/Video OutputsNo
USB InputFront
iPod Audio ConnectionYes (via iPod USB Cable or Accessory Cable Below)
iPod Video ConnectionNo
Satellite RadioOptional - SIRIUS (Accessory required and sold separately)
HD RadioOptional (Accessory required and sold separately)
Bluetooth ConnectivityYes (Built-in/Included Bluetooth Controls, Adapter and Microphone Included)
Steering Wheel Control CompatibleYes (Accessory required and sold separately)
CD Changer ControlsNo
Rear View Camera InputNo
Memory Card ReaderNo
iPod Information
Compatible Apple Devices5G iPod Video (30, 60, & 80GB)
iPod Classic (120GB)
iPod Classic (80 &160GB)
iPod Nano 1st Generation (1, 2, & 4GB)
iPod Nano 2nd Generation (4 & 8GB)
iPod Nano 3rd Generation (4 & 8GB)
iPod Nano 4th Generation (8 & 16GB)
iPod Nano 5th Generation (8 & 16GB)
iPod Touch 1st Generation (8, 16 & 32GB)
iPod Touch 2nd Generation (8, 16 & 32GB)
iPod Touch 3nd Generation (8, 32 & 64GB)
iPhone
iPhone 3G
iPhone 3GS
iPod Charging Adapter RequiredNo
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderSonic Electronix
Customer Review Summary for Sony MEX-BT3900U
Average Customer Rating is 4.6 out of 5 stars:
4.6
based on 24 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
.
.
67%
4 star:
.
.
29%
3 star:
.
.
4%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
4.6
Value
4.9
Features
4.8
Design
4.4
Usability
4.1
what's this?
Quick Comparison:
Most Helpful Customer Reviews:
April 23, 2012 Sony BT3900U
Review by
Bradley from Covington, LA
Overall
Durability
Value
Features
Design
Usability
I've been running the Sony for about 6 months now and I couldn't be happier. This is my first BT stereo so I wouldn't call myself an expert but the audio streaming and BT calls work fantastic. I do wish I would have gotten the external mic as sometimes people say it sounds like I'm under water. I think its just because the stereo is far from me. Some have complained about the beeping when you turn your car off and I can't say it bothers me one bit. I don't even hear it anymore. Lots of power for the money!!!
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April 12, 2012 What a deal!
Review by
casysdavid from Carson City, NV
Overall
Durability
Value
Features
Design
Usability
Bought one of these about 6 months ago and installed quickly and easily in our old Saturn SL2, where it's also married to a Sirius tuner and Sony adapter. Worked so well that I've installed a second unit in another car and totally love it - except for occasional Bluetooth issues. Occasionally it locks up the phone's Bluetooth when streaming audio. Music simply stops playing and the phone needs to be powered down and restarted. Once, I needed to pull the phone's battery to reset. Another is that Bluetooth seems to always automatically connect to the phone functionality, but I usually have to stop and restart the Bluetooth transmission on the phone end to be recognized for audio play - this is no big deal. I don't know if this is the LG Optimus phone or player. All in all, I'm thrilled with the purchase - features abound, strong tuner and great sound. When coupled with the remote mic, telephone conversation is so good that most callers won't know that it's hands-free.
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April 8, 2012 Good Unit
Review by
Drew from Germantown, IL
Overall
Durability
Value
Features
Design
Usability
Takes a while to get used to the interface. Bluetooth works great. Wish it had parametric equalizer.
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April 2, 2012 I really like this unit!
Review by
Cynthia from Hinsdale, MA
Overall
Durability
Value
Features
Design
Usability
Pros:
Quality of music is excellent, Versatile, Once paired to a device, It will always search for it as soon as you turn on the ignition. Examples like GPS unit and my cell phone using an android Atrix. It will also find whatever music I have on my phone and play it. I also purchased an optional microphone for it. It will automatically connect me to whatever phone call I may have. It shuts the volume off on the radio automatically.

Cons:
I have had this unit six months. I have yet to figure out everything it does. It's a bit complicated to use Due to the fact that the labels for each of the buttons are labeled so tiny you can't really see them. It would be handy here if the labels were Lighted. Mind you I'm an old fart! Not sure on how long it will last, as it's a throwaway society nowadays and most everything electronically seems to Die early.

If it lasts as long as the car I'll be happy. All in all, I really love this unit!
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March 11, 2012 Good product
Review by
Paul S from BOTHELL, WA
Overall
Durability
Value
Features
Design
Usability
I received the unit quickly and in good condition. I also ordered the seperate mic and was able to almost hide it in my headliner. The head unit works really nice and was easy to program all the PH stuff into. Mic operation is good but not great (my Prius factory system is better). I also really like the eq section which made my system sound better than the old head. The only really negative thing I have to say about this deck is in regards to the annoying beeps you have to listen to every time the key is turned off. Every other unit I've looked at allowed you to turn off this "feature" but this one won't.
The one bright white button is really out of place and is distracting but I have gotten somewhat used to it. Selecting specific music from the Ipod connection is complicated and using the genre selection portion just doesn't work from what I have found.
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View All 24 Reviews for Sony MEX-BT3900U
iPod Adapters and Cables
An iPod adapter/connection cable will allow you to listen to music through your car in-dash stereo from your iPod, charge the iPod, and usually control the playback and playlists through the in-dash head unit too.
 ProductPriceAdd?
Sony RC-100IPSony RC-100IP
This iPod cable is made specifically for the audio playback of this in-dash receiver.
$19.99
Scosche IPUSB2Scosche IPUSB2
This iPod cable is made specifically for the audio playback of this in-dash receiver.
$10.99
Steering Wheel Interface Adapters
Operate your new radio using your factory steering wheel audio controls with a steering wheel adaptor.
 ProductPriceAdd?
Axxess ASWCAxxess ASWC
Universal steering wheel control interface with automatic programming
$52.99
PAC SWI-PSv1PAC SWI-PSv1
Use this steering wheel adapter to retain your vehicles steering wheel controls.
$54.99
Satellite Radio Tuners
Add an XM or SIRIUS satellite radio tuner to your new stereo with one of the following available accessories.
 ProductPriceAdd?
Sony CNP2000UC+CNPSON1Sony CNP2000UC+CNPSON1$113.99
Sony SC-C1+SNY-SC1Sony SC-C1+SNY-SC1$119.99
Expandable Storage Accessories
Get more out of your new in-dash car stereo with these storage accessories.
 ProductPriceAdd?
Transcend TS4GJF500Transcend TS4GJF500
4 GB JetFlash 500 USB 2.0 Flash Thumb Drive
$19.99
Installation, Tools & Accessories
Get your car stereo receiver installed by an expert, or do it yourself with install tools and accessories found below.
 ProductPriceAdd?
Monster Cable MPC CLNKIT-SM CNMonster Cable MPC CLNKIT-SM CN
2 Bottles of LCD Screen Clean with Cleaning Cloth
$5.99
Scosche TK12 Car Stereo Installation KitScosche TK12 Car Stereo Installation Kit
Includes panel removal tool, wire cutter/stripper, test light, RCA cable runner, screwdriver, and more!
$14.99
18 Butt Connectors, 2 Ring Terminals, and Zip Ties18 Butt Connectors, 2 Ring Terminals, and Zip Ties
Great for connecting your car stereo wires to the harness.
$5.99
SoundKase DFC1XSoundKase DFC1X
Soft-Sided Nylon Receiver Faceplate Case
$5.99
System Optimization and Tuning
Use these accessories to test and tune the sound your new audio system!
 ProductPriceAdd?
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-105AutoSound 2000 CD-105
Demonstrates different characteristics and specifications of an audio system.
$12.99
Sonic Electronix Stickers
Show off your Sonic Electronix pride with a decal for your car! Choose the size that is best you!
 ProductPriceAdd?
Sonic Electronix StickerSonic Electronix Sticker
4-1/2" Vinyl SonicElectronix.com Sticker (Blue)
$0.25
Medium Sonic Electronix StickerMedium Sonic Electronix Sticker
6-1/2" Vinyl SonicElectronix.com Sticker (Blue)
$0.50
Large Sonic Electronix StickerLarge Sonic Electronix Sticker
13" Vinyl SonicElectronix.com Sticker (Blue)
$0.99
Main Product
 ProductPriceAdd?
Sony MEX-BT3900USony MEX-BT3900U$139.99

Product Summary

Manufacturer: Sony
Model number: MEX-BT3900U
UPC: 027242796010
Weight: 4.03 lbs
Internal SKU: mexbt3900u
Internal product ID: 34172

Price Information

$199.99

–$60.00

$139.99

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Customer Testimonial

I ordered a subwoofer and amp. The shipping time was fast. The box was packaged well. The products were beyond my expectation. Everything was awesome.
Thank you

- Angie from Nashville, TN

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