OVERVIEW: Super Massive. Super Dynamic. BIGGEST + BASSIEST. Take your party to the stratosphere with three times the loudness and over six times the bass of MEGABOOM 3. It's our most bass-blasting, Earth-shattering speaker yet — with zero compromises on sound balance or quality. PHENOMENAL DYNAMIC RANGE. Powerful precision woofers, huge passive radiators, and soft-dome tweeters deliver a high-fidelity listening experience — so you get vibrant, lifelike audio at any volume. BRAINY ADAPTIVE EQ....