DescriptionRB-112The 100-watt RB-112 features a custom 12″ Eminence® speaker and is a perfect choice for practicing, performing, and recording. Classic Ampeg 3-band EQ and Ultra Hi/Ultra Lo switches, combined with the new Super Grit Technology™ overdrive circuit, enable you to easily dial in legendary Ampeg tone. Additional features include an auxiliary input, a headphone output, an effects loop, and an XLR output that provides a professional connection to a P.A. or recorder.100 watts 12″ Custom Eminence speaker Vintage styling with modern features Ampeg Legacy preamp Footswitchable SGT™ overdrive Auxiliary input and headphone output Effects loop XLR direct output 25.9 lbs. (11.75 kg)