The Ampeg SVT-610HLF 6x10 Bass Cabinet provides all the soul-stirring, breath-stopping punch and moan you need to hold down the bottom end. The bass guitar cab has 6 - 10" bass drivers with 30-oz. magnets and 2" voice coils, plus a 10-oz. horn with 1" coil to bring out the funky string snaps. Variable-level attenuator and resistive bulb wired in series with the horn to prevent damage. The SVT-610HLF also has rear skid rails for better protection and easier loading. 600W RMS and 1,200W program handling. 4 ohms impedance, 42Hz usable low frequency. 24"W x 40"H x 16"D. 115 lbs..