Use the MB4 speaker as a building block or foundation for your system. When you need additional bass output, simply combine units. Its modular design allows you to safely stack multiple units to match the bass output to your mid-to-high frequency loudspeakers. When it's time for public speaking or simple acoustic sets, let the Bose 402 Series II or 802 Series III loudspeakers do all the work.
Bring the MB4 speaker on the road and leave reliability concerns at home. Its rugged design and durable endcaps provide protection from constant setup and tear-down. Built-in handles permit easy moving by a single person and its performance is backed by a transferable five-year limited warranty.
* Control the Bass
Deliver the sound your crowd expects with the flexibility of the MB4 speaker. Use multiple units with the custom bass arrays and the Panaray system digital controller, to target bass to specific areas. You can send bass to the dance floor but not the bar, for example. You're in control of your sound.