The B.A.B.E. DSP changes an existing 3-way Boulder ( any form of the Boulder ) into a genuine 4-way observing framework, amplifying the SPL and moo sub-frequencies. This measured framework permits more noteworthy adaptability for mounting the framework, permitting soffit to mount or free-standing, and the flat or vertical introduction capacity. In a perfect world, the standard arrangement for a stereo Boulder framework would be two B.A.B.E.s, but it is conceivable for truly requesting tall SPL applications that add up to four B.A.B.E's are utilized on a stereo setup. The fixed cabinet is inside confined to decrease vibration obstructions and employments a single 12"/ 300mm woofer planned only to provide persistent tall SPL low-frequency propagation.