3 Bluetooth speakers I'd buy instead of those CMF Milk Cartons

CMF’s new Speaker S and Speaker M are some of the most interesting-looking Bluetooth speakers I’ve tested this year. And to their credit, they actually sound pretty good, with impressive clarity for their size. But not everyone wants to look like they’ve just left the grocery store.

So, if you’re shopping for a portable Bluetooth speaker that’s just as portable but looks a little less like a dairy product, here are three alternatives I’d consider.

Tribit StormBox Micro 3

If you like the compact size of the CMF Speaker S but want something a little more versatile, I’d take a look at the Tribit StormBox Micro 3.

In my testing, the Tribit delivered a slightly fuller sound with more bass than the Speaker S. That’s not to say the CMF sounds bad. In fact, I’m impressed by its clarity. But the Tribit has a little more low-end punch, which I appreciate when listening to music outdoors. You also get a 9-band EQ in the Tribit app, compared to the CMF’s more limited 3-band EQ, giving you more control over the overall sound.

The Tribit’s design also offers a few different placement options. There’s a built-in strap for attaching it to a backpack or bike, plus a magnetic backing that lets you stick it to metal surfaces like a fridge or toolbox. That’s a lot more useful to me than having a speaker that looks like a miniature milk carton.

At $64.99, it’s only a few dollars more than the Speaker S, and I’d happily spend the difference for the extra versatility.

Soundcore Motion 300

If you’re considering the larger CMF Speaker M, I’d also take a look at the Soundcore Motion 300. It’s not much bigger than the smaller Speaker S, and at $79.99, it’s about $30 cheaper than the M. In my testing, it also offers more bass and better instrument separation.

The Motion 300 has two drivers for stereo playback, although don’t expect a massive stereo soundstage from something this small. I actually think the CMF Speaker M has better clarity right out of the box, but Soundcore gives you a 9-band EQ in its companion app, so you can bump up the treble if you want a brighter sound. You also get support for the LDAC Bluetooth codec for higher-quality wireless audio with compatible devices.

I also prefer the Motion 300’s design for outdoor use. It has a rubberized silicone finish, an IPX7 water-resistance rating, and a detachable strap for hanging it from a backpack or around the campsite.

The Motion 300 is an easy recommendation. You’re getting more control over the sound, dual drivers, and a practical outdoor design, all while saving around $30 compared to the Speaker M.

Sony ULT FIELD 1

If you’re looking for something a little more rugged than the CMF Speaker S or M, the Sony ULT FIELD 1 is worth considering, especially if you can find it on sale.

In my testing, the Sony delivered noticeably more bass with ULT mode turned on. The CMF Speakers still offer really good clarity, but if you listen to a lot of bass-heavy music, the Sony has more low-end punch. Of course, ULT mode isn’t for everyone, and you can always turn it off if you prefer a more balanced sound. You also get similar sound customization in Sony’s companion app, including a 3-band EQ.

The ULT FIELD 1 also feels better suited for outdoor adventures. To be fair, the CMF Speaker M has an IP68 dust and water resistance rating, so it’s no slouch in that department. But I prefer the Sony’s rugged exterior, with chunky rubber protection around the passive radiators and a shoelace-style carrying strap. It’s the kind of speaker I’d happily toss into my camping gear bin without thinking twice.

Now, at its regular $139.99 price, the Sony is a tougher sell against the $109 Speaker M. But I’ve seen it drop well below $100 on sale, and at that price, I’d seriously consider it for the extra bass and more rugged design.

Of course, these are just a few of my picks. For more options at every price point, check out our list of the best Bluetooth speakers.