Font Name : KlinicSlab-Bold, KlinicSlab-Book, KlinicSlab-Light, KlinicSlab-Medium, Oswald-Bold, HelveticaNeue There's another small circuit board located insidethe speaker. The small board is used to connect the audio line-in, USB power, and the power button to the primary circuit board. An interesting note is that the secondary board contains two LEDs that are not visible from the outside of the speaker. Wrapping it up! Whatever you’re looking for, from sound bars to portable wireless speakers with bluetooth capabilities to gaming speakers and bass blasters, you can select from top products at B&M today.

In this week’s Teardown Tuesday we are going to take a look at the inside of one. This water-resistant Bluetooth speaker ismade by a company called Taotronics, and this speaker is model TT-SK09.The major component of any Bluetooth speakeris the speaker! In this case, there are two speakers that are rated at 3W each. Moving to the right on the circuit board we reach the power supply section. This section is comprised of typically boost regular set up. At the heart of the power supply is a boost converter made by LPS (Low Power Semiconductor) part number LP6212. This is a fairlytypically boost converter that can supply 6A of power. The melted plastic was scraped away using a flat hobby-knife. Once the melted plastic was removed the speaker grills lifted right off. Once the speaker grills were off a few standard Phillips screws held the plastic enclosure together. The screws were removed and the enclosure was separated.

I tried to use the Lynx as a Bluetooth speakerphone. I could answer the call, but the caller couldn’t understand a word I was saying. I called my husband’s phone and left a voice message while using the Lynx as a speakerphone so I hear what the call sounded like. It sounded a little like the alien communications in the Signs movie. Hear for yourself: lynx-pb252.mp3 Font Version : Version1.001, Version1.001, Version1.001, Version1.001, 3.0; ttfautohint (v0.95) -l 8 -r 50 -G 200 -x 0 -w "G" -W -c, 9.0d57e1 History Instance ID : xmp.iid:f3996458-d759-4eeb-9d57-443f7d6ebc68, xmp.iid:d2d57d62-6b2b-46f1-a34d-36ee11271f6b History Software Agent : Adobe Illustrator CC 2015 (Macintosh), Adobe Illustrator CC 2017 (Macintosh) I tried connecting the Lynx to my iPhone with the included 3.5mm audio cable, and everything worked fine. I was able to successfully play music, and I was able to use the Lynx as a speakerphone. Music sounded good, and my caller said our call was clear and clean while I was connected with the audio cable.

The primary circuit board in this Bluetooth speaker handles all the functions of the speaker. This circuit board is laid out into sections for battery charging, voltage regulation, audio amplification, and Bluetooth.