Save $150 on an Alexa-compatible Marshall speaker

SAVE $150: The Marshall Stanmore II wireless speaker, which is compatible with Bluetooth as well as Amazon Alexa, is on sale for $249.99 at both Best Buy and Amazon as of Sept. 30 — 37.5% off its list price of $399.99. You're likely watching all your movies and listening to all your music at home right now, which means that if your audio setup leaves something to be desired, it's becoming fairly obvious.  If it's time for a speaker upgrade, this Bluetooth speaker from Marshall is a great option on sale. It's equipped with two 15-watt tweeters (speakers designed for low-frequency sounds) and a 50-watt subwoofer (a speaker designed for high-frequency sounds)According to PCMag contributing editor Tim Gideon, it delivers solid, "powerful" sound with little distortion, especially when the volume isn't turned up super high. Read more...More about Speakers, Bluetooth Speakers, Mashable Shopping, Tech, and Consumer Tech