ETC Source Four LED Series 2 Lustr Ellipsoidal Light Engine with Shutter Barrel and 70-Degree Lens - Silver 100810523 12-Inch Coaxial Ceiling Loudspeaker with

12-Inch Coaxial Ceiling Loudspeaker with HF Compression DriverThe Control 321CT has been engineered from the ground up to deliver exceptional next-generation performance in a coaxial point source design ceiling loudspeaker

FSII-BP19-X4-O2-EU: for high pressure environments XLR-4M headset connector for use in EU countries

And it's an unfortunate issue that physics won't change it's mind on

25°–50° lens: Narrow - 18°

the compact C430 overhead mic

ETC Source Four LED Series 2 Lustr Ellipsoidal Light Engine with Shutter Barrel and 70-Degree Lens - Silver 100810523 12-Inch Coaxial Ceiling Loudspeaker withETC Source Four LED Series 2 Lustr Ellipsoidal Light Engine with Shutter Barrel and 70 Degree Lens Silver The Source Four LED Series 2 revolutionizes LED lighting. With optimized arrays and finely tuned electronics, Series 2 offers a combination of light quality and output that cannot be matched. Source Four LED Series 2 Lustr luminaires are based on the x7 Color System, utilizing seven colors including high output lime to achieve true, usable broad