Product Review (August 2013)
Logitech / Ultimate Ears™ Boom 360º Speaker

By Rita Nakano

Logitech UE Boom SpeakerLogitech's acquisition of Ultimate Ears has given them the ability to release some very impressive sounding products. The latest addition is the UE Boom Speaker, which offers great 360º sound in a compact design. The integrated Bluetooth (A2DP) allows compatible products to provide a wireless source for music. The rechargeable lithium-ion battery gives users the ability to play music for as long as 15-hours on a single (3.4-hours) charge. It's great for both indoor or outdoor applications and the system can be configured to provide Stereo (left and right channels) or Double Sound playing the same content to both speakers, creating a much larger soundstage. The design consists of two 1.5-inch (4 ohm) drivers along with two 2-inch passive radiators resulting in a frequency range of 90Hz to 20kHz capable of delivering a maximum output level of 88dBA. The UE Boom Speaker also supports Near Field Communication (NFC) and works with active NFC enabled source devices (Android Jellybean and higher). Whether you are listening to your favorite track on your phone or streaming from subscription-based services such as Pandora®, the UE Boom Speaker delivers amazing sound.

The UE Boom Speaker can also be used as a speaker phone should you receive a phone call while listening to music. The music will automatically be muted to allow you to take the call and will resume once the call is completed.

Logitech UE Boom SpeakerCompact Design
The UE Boom is about the same diameter (2.6-inches) as a can of soda, but about 50% longer (7.1-inches) and weighs 19 ounces. The design allows it to be completely portable and can even fit into a standard water bottle holder typically found on bicycles. The unit has a solid feel and is well built to stand the test of time. The soft outer construction makes it less prone to getting damaged if banged or dropped. It is an ideal size allowing it to easily fit into bags when going to the beach or pool and is water-resistant. However, don't let the small size fool you. This speakers has amazing sound quality and it is hard to believe that the incredible sound is coming from such a small enclosure. The bass is tight and deep and when sitting on a heavy base such as a granite counter top, the low frequency response is greatly improved.

Logitech UE Boom SpeakerOperation
The UE Boom Speaker has the power button (with light) and the Bluetooth indicator on the top of the unit. To turn the unit on, simply press and hold the power button and the unit top power light will illuminate and provide a "bongo" sound indicating it has turned on. When you turn the unit on for the first time it will go into a Bluetooth pairing mode to try and find a device to link to. The UE Boom Speaker will keep track and remember the last 8 devices it was connected to. The large "+" and "-" buttons adjust the volume and when both are pressed at the same time, the unit will let you know the power level.

Pressing and holding the power button again will turn the unit off with a similar, but different sound. To save battery power, the UE Boom Speaker will automatically power off after 15 minutes of no activity and will let you know by making the power-off sound.

Logitech UE Boom SpeakerBottom
The bottom of the UE Boom Speaker includes a 3.5mm audio (auxiliary input) jack, micro-USB charging jack, and a convenient D-ring for attaching a cord or rope. This makes it easy to hang the speaker on a tree branch or other structure and since it is completely wireless, it can go virtually anywhere. The unit comes with a USB/Aux protective cover (removable) to prevent dust and moisture from getting into the interfaces. The removable D-ring uses a standard 1/4-20 tripod mount allowing it to be installed atop a tripod and sit upright and elevated. A small indicator next to the micro-USB port shows the charging status when connected to the charger that is included with the unit.

iOS and Android Support
We tested the unit with an iPhone 4 and Samsung Galaxy Nexus (Android). Both phones worked very well without any issues with the UE™ Boom apps available from the Apple and Goggle Play stores. The UE™ Boom provides excellent audio quality from a Bluetooth source. We mainly used Pandora's free service giving us complete portability wherever cell service was available. Locally stored music files can also be played in places where reception is not so good giving users complete control of their music.

The UE™ Boom app is used to configure two speakers and provides information about the UE™ Boom. This is where the user can select either Stereo (left and right channels) or Double Sound when configuring the sound for two speakers.

UE Boom Main Screen UE Boom Double Up Screen UE Boom Double Up Screen Know Your UE Boom Screen UE Boom Setting Screen

The UE™ Boom Speaker provides excellent audio quality from a Bluetooth source and offers solid build quality from a compact design. The unit is simple to configure and use and the convenient WiFi connection makes it easy to stream program material from a variety of music sources. Priced at just under $200, the UE™ Boom Speaker is not cheap. However, you will have a difficult time coming up with a product that offers the features, convenience, and audio performance of this portable speaker. The UE™ Boom Speaker comes with a 2-year limited product warranty.
We are impressed with the execution of this product and look forward to seeing more innovation from both UE™ and Logitech.

- Rita Nakano

OPPO BDP-103 Blu-ray Player

Review System

Phone 1: Apple iPhone 4 (Verizon)
Phone 2: Samsung Nexus Galaxy (Verizon)

Review at a glance

Ultimate Ears (UE) - Boom Speaker

Technical Specifications

Wireless Capabilities:

  • Pair up to 8 Bluetooth® enabled source devices - Connect up to two source devices at the same time.
  • Wirelessly play (stream) to 2 UE BOOMs from one Source.
  • Mobile range of play is up to 15m (50 ft).
  • NFC (passive) enabled - (works with active NFC enabled source devices * Android Jellybean and higher).


  • Maximum Sound Level: 88dBA
  • Frequency Range: 90Hz - 20kHz
  • Drivers: Two 1.5", 4 Ohm Drivers; Two 2" Passive Radiators


  • Rechargeable Lithium-Ion Battery for up to 15 hours of battery life between Micro USB charges.
    • Actual battery life will vary with use, settings and environmental conditions.
    • Rechargeable batteries have a limited number of charge cycles.
  • Charge time: 3.4 hours


  • Diameter: 6.5cm (2.6”)
  • Height: 18 cm (7.1”)
  • Weight: 538g (speaker only) 19oz


  • For Audio Playback:

    • Smartphones, tablets and other devices that support Bluetooth® wireless audio profile [Advanced Audio Distribution Profile (A2DP)] or 3.5 mm audio output.
  • For Phone Calls:

    • Phones that support Bluetooth® Hands-Free Profile (HFP1.5)

    • Ingress Protection Rating – Liquid – Level 4: Water Resistant Acoustic Skin

App Configurable (iOS and Android)

2-Year Limited Hardware Warranty

Company Information
Logitech Inc.
Corporate Headquarters
6505 Kaiser Drive
Fremont, CA 94555 USA
Phone: 510-795-8500
Sales: 800-231-7717
Support: 866-826-5722

Source: Manufacture Supplied
Warranty: 2-year limited hardware warranty
MSRP: $199.99


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