The 12W Anker SoundCore and SoundCore 2 are the most popular Bluetooth speakers we’ve ever posted, but Anker turned things to 11 with the SoundCore Boost and SoundCore Pro, and both are on sale for about $40 today.
Update: The SoundCore Pro sold out, sorry!
The new SoundCore Pro features two full range drivers and two tweeters with a combined 25W of audio output, all pretty unique features in a portable Bluetooth speaker. Even with all that power, you still get 18 hours of battery life, and IPX4 splash resistance too. Just be sure to clip the $60 (!!) coupon on the product page to get it for $39.
The more portable SoundCore Boost is also on sale for $40 with promo code XMASBD99. This one is closer in size to the original SoundCores, but it boasts 20W of power, IPX5 water resistance, and even a bass boosting button. The battery on it is smaller though, so you’ll only get 12 hours on a charge, which is still pretty great by most Bluetooth speaker standards.