We design and build Portable Speakers/Guitar Amplifiers inside of Mason Jars and Soda Cans. Our speakers come as DIY Kits, or pre-assembled. Trash Amps began with a passion for innovation, concern for the environment, and the need for a portable speaker. Two friends built a guitar amp inside a soda can and quickly realized that you can put music in anything – and from that Trash Amps was born. With a creative blend of music, novelty, and sustainability, Trash Amps transforms everyday objects into portable speakers.