Turns your MB115 into a 400 Watt 2x15. Will faithfully follow the output of the combo driving it providing a balanced result.  

Speaker designed and manufactured by GK in the U.S.A. 

Balanced input and output allows the connection of up to four cabinets delivering an extra 800 Watts. Pair with the MB 115.

Extremely light weight switch mode power supply and power amp deliver 200W into the speaker with very little wasted heat dissipation

Internal circuitry is always on the alert to problems, indicated at the power switch ring

Special driver with 2.5" edge wound aluminum voice coil, designed just for this cabinet, manufactured in the GK USA factory

Plywood construction, aluminum chassis, switch mode power supply and power amp deliver 200W performance in a rugged 38lb package. Our design team tuned the port for optimum performance while coupled to the cabinets specific designed speaker.