Product Detail Extremely portable active loudspeaker system 3-channel mixer with 3-band active EQ 150-watts of high output, Class-D power 5.25 inch premium-quality, full-range neodymium driver Complete system protection with built-in limiter . The "Mackie SRM150 5.25 Compact Active PA system" is best product for you. We recommended Mackie SRM150 5.25 Compact Active PA system