Bass amplifier
Bass instrument amplification is an amplifier used for bass guitars, double bass and similar instruments. It makes the sound they make louder. It is different from other types of amplification systems because it is difficult to reproduce low-frequency sounds (bass). Bass amps need strong loudspeakers, and a relatively larger speaker cabinet. Speaker cabinets for bass instrument amplification usually have larger (or more) loudspeakers than those used for the amplification of other instruments. The loudspeakers themselves must also be sturdier to handle the higher power levels.
Bass Amplifier Media
An Ampeg SVT cabinet with eight 10" speakers, with a separate Ampeg SVT amplifier "head" on top.
A 1930s era combo amplifier and a Rickenbacker electric upright bass from 1935.
A vintage Ampeg B-15 amp and speaker cabinet.
A bass rack from a professional bass player's touring setup. The bass amplifier is the lowest chassis in the rack; above it are a wireless receiver, several pre-amplifier devices, and a power conditioner.
In this 2007 photo of The Police's singer-bassist Sting, several Ampeg cabinets with multiple 10" speakers can be seen on the left side.