If you'd like to rumble the floors and shake the ceilings, you gained’t do better than the JBL Xtreme 4. It’s a large speaker, but its deep, warm bass makes it the proper centerpiece in a party.Sonos SRS-XB100 is similarly sized and priced, but doesn’t sound or seem as good as the Miniroll. For your price from the Miniroll, there’s not much