Audio Products A range of solutions for audio system needs, including signal distribution, signal processing, and cabling. DSP, Expansion & Software Audio signal processing, optimization, mixing, and switching & distribution Power Amplifiers Mono, stereo, and multi-channel power amplifiers Speakers Surface mount speakers, ceiling speakers, and in-wall speakers Audio De-Embedders & Embedders Products for extracting or embedding HDMI or SDI audio, support analog as well as an S/PDIF digital audio in two-channel or multi-channel formats. Mixers & Preamps Audio Mixers and Summing Products combine multiple audio sources into a single output. Microphone preamps boost mic level signals to line level. Switching & Distribution Audio switchers, distribution amplifiers, and matrix switchers VoiceLift Pro High performance RF wireless microphone for classroom voice amplification IP Intercom IP Intercom System is an easy-to-use two-way intercom designed specifically to meet the needs of the education market Accessories Audio Products Accessories provide convenience and additional functionality for select Extron Audio Products Cables & Adapters Audio Cables are terminated with RCA or 3.5 mm connectors for transmission of line-level stereo signals Audio Technology & Tools Extron audio technologies and easy-to-use calculation tools