For decades, we've been dedicated to finding an ideal product to deliver a major part of any sound system——bass.And now, most people in the industry get to know us because of that, the powered subwoofer line engineered by MBQ audio. Our reputation was built on these compact underseat subwoofers. Using low-profile subwoofer speaker with sealed die-cast aluminum enclosure and built-in amplifier, our underseat subs delivers a clean and deep bass to the upgrade car audio system.Also, its compact size of around 70mm at height makes it a perfect fit for installing underseat stealthily. Building on the base of that, MBQ audio is working to making our ideas a reality, coming out with all aluminum spare wheel subwoofers and bazooka subwoofers. We would never stop on this road, that's where our passion lies in.