Patent ID: 8406449

Claim:
A portable audio amplifier comprising: an internal housing comprising; at least one storage compartment; a cover coupled to the storage compartment; an electronics compartment coupled to the storage compartment containing electronic components, the electronic components being secured to an interior surface of the electronics compartment, the electronic components comprising; a power source coupled to an amplifier circuit; a speaker coupled to the amplifier circuit; a connector or a cable having a connector attached to one end, the connector or an opposite end of the cable coupled to the amplifier circuit allowing the amplifier circuit to be attached to an external audio source; a barrier or a guard separating the storage compartment from the electronics compartment, wherein the barrier or the guard is attached to an interior surface of the internal housing or the barrier or the guard is an integral part of the internal housing; and, an external housing, wherein the internal housing resides in part or in whole within an interior space of the external housing and is secured to an interior surface of the exterior housing, wherein the external housing is exchangeable and may be removed from the internal housing.