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Boss 840UBI

In-Dash CD, MP3, AM/FM Receiver with Bluetooth, Full iPod Control, USB Port and Front Aux-in

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In-dash AM/FM, CD, MP3 Receiver • Built-in Bluetooth for Hands-Free Calling • 80W x 4 Chan. Max • Front-Panel Aux and USB • SD/MMC Card Slot • iPod and iPhone Ready

Learn more about the 840ubi

We apologize

This item has been discontinued


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Product Highlights


In-dash AM/FM, CD, MP3 Receiver • Built-in Bluetooth for Hands-Free Calling • 80W x 4 Chan. Max • Front-Panel Aux and USB • SD/MMC Card Slot • iPod and iPhone Ready

Description


Boss brand icon

Authorized dealer

General Features:

  • In-dash AM/FM, CD, MP3 Receiver with Remote
  • Built-in Bluetooth technology supports hands-free calling with a compatible Bluetooth phone
  • Flip-down, detachable face
  • Single line LCD text display
  • Wireless remote control included
  • White button lighting
  • Power Output:
    • Peak: 80 watts x 4 channels
    • RMS: 17 watts x 4 channels
  • CD Text Display
  • MP3 ID3 Tag Display (Title/Artist/Album)
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Playback and Audio Features:

  • Playback of CD, CD-R, CD-RW, and MP3
  • AM/FM tuner with 18FM/6AM presets
  • Selectable USA/European frequency tuning
  • Equalizer with 6 preset tone curves
  • Loudness, fader, and balance controls
  • Separate bass and treble controls

Expandability Options:

  • 2 Sets of 2V preamp outputs (front and rear)
  • Integrated Bluetooth: Enables phones, headsets, and portable devices to be paired for audio streaming and hands free calling with included voice microphone
  • iPod/iPhone Ready: Boss iPC40 required and sold separately
  • Front-panel auxiliary input: 3.5mm (headphone jack) allows connection to portable media devices such as MP3 players, etc.
  • Front-panel USB input: USB port allows connection to portable digital devices such as thmub drives, flash drives, etc.
  • SD/MMC card slot for playback of digital audio files
  • Universal steering wheel remote ready: PAC SWI-Xv1 required and sold separately

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Specifications & Details


In-Dash Receiver Specifications
Receiver Size
Single DIN
Anti-Theft Security
Detachable Faceplate
Wireless Remote
Yes
Peak Power Output
80 watts x 4 channel
RMS Power Output
17 watts x 4 channel
Preamp RCA Outputs
2 Sets (4-Channel)
Dedicated Subwoofer Preamp RCA Output
No
Preamp Voltage
2 volts
Built-In Equalizer
Equalizer with 6 preset tone curves
Display Type
LCD Text Display
Expandability Features
Inputs
Auxiliary (Front)
Memory Card Slot
SD
Steering Wheel Control Compatible
DO NOT USE - Universal (Accessory required and sold separately)
Tuner
AM/FM Tuner
Yes
FM Presets
18
AM Presets
6
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

840UBI

Weight:

4.00lbs

Internal SKU:

840ubi

Internal Product ID:

23644

Product and How-to Videos


Customer Ratings & Reviews


Boss 840UBI thumbnail image

5 star
29%
4 star
0%
3 star
29%
2 star
14%
1 star
29%



Durability
3.3
Value
3.5
Features
3.9
Design
3.7
Usability
2.6

Customer Reviews

Sort by:

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great value

Yes, recommend this product.

By diego on January 20, 2012

5 found this helpful


Ok headunit.

I bought this for my truck and have had mixed feeling about it. The touchscreen always works but I have had it freeze and I had to turn it on and off to get it to work again. Also the volume control is very very touchy which I do not like. Everything else works fine. The remote is great and also the iPod connect.

By Nicholas on May 22, 2011

5 found this helpful


Great Product

I am very happy with this product it was easy to install and easy to connect my phone through the bluetooth option. I don't have any complaints.

By General Moses on December 13, 2010

5 found this helpful


performance

Bluetooth sound quality poor. Will not play burnt CD's.

By Julius on August 18, 2011

6 found this helpful


Junk

This unit is junk, volume up doesn't work so i have to use remote. Microphone doesn't pick up anything, have to yell right by unit to almost hear you. Tried to contact Boss too and no success.

By wes on January 21, 2012

3 found this helpful


Make a Different Selection!

Basically this unit functions as advertised. The probem is that it's difficult to use. The LED display makes all the the functions very tiny almost impossible while you are driving, you have no idea which items you are selecting. Also when you attempt the adjust the volume control your finger brushes across the menu tab and all of sudden you are now adjusting the bass instead of the volume. Very fustrating. When you need to silence it quickly, The mute button is hard to find and not much help. I selected it because of its bluetooth function to answer calls which it does. However the caller can't hear me it has no external microphone. If you look in the owners manual it suggests you resolve this by having your caller turn up the volume of thier phone. Ya right!! I've removed this unit from my service truck and put in my old truck i dont use very often.

By Daniel on November 7, 2011

3 found this helpful


Value, features, but defective unit

Pros: Nice feature set (usb, sd card, decent sound, bluetooth capability, remote)
Cons: defective mic, touch sensitive buttons

A great value unit with a nice set of features. Probably not for the audiophile, but works for me. If it worked, that is: the built in microphone for bluetooth hands free calling was defective in the first unit I got. Replacement under way... will update.
I also noticed the touch controls occasionally stop responding - this may be related to weather conditions, and I believe it may be an inherent issue in the technology itself.
I reserve to update the overall rating once I get a replacement.

By Nikopol on November 17, 2010

3 found this helpful




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