Blackmagic Design DeckLink Quad HDMI Recorder Stadium Speakers It is ideal for presentation

It is ideal for presentation

The AD-C4T features a high-quality 8" weather-treated paper cone woofer with a 2" voice coil

I SERIES Subwoofers provide a broad range of sizes and capabilities that can be specifically matched to the needs of any modern venue

The big brother of the 1SKB-iSF2U

Blackmagic Design DeckLink Quad HDMI Recorder Stadium Speakers It is ideal for presentationBlackmagic Designs DeckLink capture and playback cards are put to work in Hollywood feature films, episodic television programs, music videos, commercials, and other filming uses. Cards provide high quality video and are compatible with Mac, Windows, and Linux based workstations and servers. DeckLink cards provide a perfect postproduction solution, offering professional quality and working in tons of different video formats and resolutions. High