2x TPT-MD12 12 Pro Audio Mid Bass Loudspeaker. General Description: TPT-MD12 12 Pro Audio Mid Bass Loudspeaker. Timpanos TPT-MD12 is a mid bass loudspeaker designed for use in sealed enclosures, but would also work well in any system where high efficiency or high output is the goal. This driver has been painstakingly voiced to create […]... Read More