The Phonic Impression Series is a complete line of sound reinforcement speakers for use on stage and as floor monitors. Impression speakers include 2-way and dual 2-way stage speakers ranging in size from 12" to 15". They feature wide frequency responses and sound pressure levels between 96 - 100 dB. The built-in 35 mm stand mounts and trapezoidal enclosure construction means you’ll never be at a loss for placement of these speakers.