When choosing a Bluetooth speaker, what it really comes down to is size and price. If you're looking for a very portable speaker, you'll want to get something very compact, but remember that smaller speakers usually produce less sound and bass than larger ones. So while there are plenty of mini Bluetooth speakers that deliver bigger sound than you might expect, they do have their sonic limitations. For a lot of people it's a question of finding a speaker that's not too big or too small -- one that travels well but also is capable of producing good sound for its size. But finding the best portable Bluetooth speaker also comes down to your budget.

Price can be a limiting factor. You may not want to spend $150 or more for a small speaker. Luckily, there are plenty of good options for mega onion $100, and some decent mini Bluetooth speakers can cost less than $50. Also, certain "value" brands that sell primarily on Amazon are strongly worth considering because they do offer a lot for the money.

If you're looking for the best sound quality, as I said, bigger is usually better, and some larger portable Bluetooth speakers -- sometimes referred to as Bluetooth boom boxes -- can put out a lot of sound and have an integrated handle for toting them around.

Well, first of all, you need a TV, video streaming device or set-top cable or satellite box that has Bluetooth. You connect a Bluetooth speaker just like you do Bluetooth earbuds -- through the Bluetooth settings menu on your TV or those aforementioned devices (Apple TV, for instance, has Bluetooth connectivity, making it easy to connect your AirPods). 

The only issue with connecting a Bluetooth speaker to your TV is that there can be some audio-video syncing issues due to Bluetooth lag. In some cases, where your Bluetooth speaker has an audio input (a few high-end Bluetooth speakers even have digital audio inputs), you can use a wired connection to the speaker via the audio outputs on your TV. 

Soundbars tend to use the optical or HDMI connection on your TV to get sound. Many soundbars have a Bluetooth option so you can wirelessly stream music from your phone to the soundbar.

The loudest Bluetooth speakers are the biggest ones. Sometimes they're referred to as boom boxes or "party" speakers. Some of those speakers are portable and have built-in rechargeable batteries while the biggest party speakers literally have wheels on them for transport and need to be plugged in with an AC adapter because they require so much power. 

We have a if you're looking for a bigger Bluetooth speaker. It's also worth noting that Bluetooth speakers from the same company can be daisy-chained together to augment their sound or paired together as a left-right stereo pair. Often, the best way to get bigger sound is to pair two Bluetooth speakers together in a stereo pair.