WIRED attempts what even the Swedish brand hasn’t: making a sonic monolith using scores of the cheapest Bluetooth speakers on the market. Can you have too much of a small thing?
Ikea's $10 Kallsup Bluetooth speaker is fun and colorful and sounds better than its price suggests. It's not mind-blowing (it is a $10 speaker, after all), and there are no features to speak of, other than the ability to connect up to 100 of them…
