Connect with us

Hi, what are you looking for?

New Products

Crystal Acoustics Boomer Bluetooth Speaker

Crystal Acoustics Boomer

Crystal Acoustics introduced the Boomer, a portable Bluetooth wireless speaker and speakerphone with micro-SD card slot for playing MP3 music. At only 6 x 5cm and with a weight of just 220g, the Boomer is a lot of audio excellence in a very small package. It uses Surface Bass Boost technology to improve bass performance and a HVDL (High Volume Distortion Limiter) with internal processing that uses a special algorithm to eliminate distortion at higher volumes. As a result, for a wireless speaker of its size the company says Boomer can go seriously loud – without any compromise in quality.

With its own microphone and hands-free functions, the Boomer is also a fully functioning speakerphone. The product has an attractive luxurious satin metal enclosure, and top-mounted metal speaker grille — plus it’s small enough to carry with you.

Crystal Acoustics Boomer


  • Drivers: 1x 45mm
  • SSB Drivers: 1x 45mm
  • Amplifier Watts: 5W
  • Inputs: Micro-SD (MP3 playback) and 3.5mm Input
  • Bluetooth Version: 2.1 EDR
  • Profiles: A2DP, AVRCP
  • Max Range: 10m
  • Max Batteries Operation Time: 8 hr
  • Battery Charging Time: 2.5 hr
  • Battery capacity: 520mAh
  • Dimensions: 60mm x 50mm
  • Weight: 0.22 kg

Price and Availability
The Crystal Acoustics Boomer is available now for €69.99.

Advertisement. Scroll to continue reading.

Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *


You May Also Like


Our Best Wireless Speakers 2022 Buying Guide includes options from Sonos and DALI, and some new reference quality products from KEF and Dynaudio.

New Products

The 2022 LG XBOOM 360 and XBOOM Go portable Bluetooth Speakers can deliver the music and light show for your next party.

New Products

Summer may be coming to an end, but the Ultimate Ears WONDERBOOM 3 and HYPERBOOM Bluetooth Speakers want to extend the party.


The $249 Monoprice Soundstage3 Portable Bluetooth Speaker isn't the last word in resolution but it's a lot of speaker for the money.

In-Wall Speakers

UK-based Lithe Audio brings its unique in-ceiling, in-wall and outdoor wireless loudspeakers to the U.S. for the first time.

Bookshelf Speakers

Another modern vintage audio loudspeaker? Revival Audio's ATALANTE Speakers feature expert craftsmanship and a more modern sound for a significant chunk of change.

New Products

For 2022, Sony has three new portable Bluetooth speakers that are rugged and waterproof priced from $130 to $350.


Just how good is the $599 Q Acoustics M20 HD Wireless Speaker System? Does it make sense to spend more?


ecoustics is a hi-fi and music magazine offering product reviews, podcasts, news and advice for aspiring audiophiles, home theater enthusiasts and headphone hipsters. Read more

Copyright © 1999-2022 ecoustics | Disclaimer: We may earn a commission when you buy through links on our site.

Bluesound PSB Speakers DALI NAD Crutchfield ProjectorScreen SVS Pro-Ject ROTEL McIntosh