Control 12C/T-BK 3" Full-Range Ceiling Speaker 20W Black DSP which has the great advantage

which has the great advantage of less noise when using the line input and also matching to a higher input impedance

Weight: 95 g / 3

which allows it to narrow its output to smaller areas of the 2

a RS-232 port for compatibility with serial devices

Control 12C/T-BK 3" Full-Range Ceiling Speaker 20W Black DSP which has the great advantageControl 12C T is a full range ceiling speaker consisting of 76 mm (3 inch) wide bandwidth cone driver mounted in a vented, paintable baffle made of UV resistant UL94 V0 material, with a preattached blind mount backcan for quick and easy installation. Product Features 76mm (3 in) full range driver Blind mount backcan for quick and easy install Combined 70V 100V and low impedance direct operation 20 Watts at 8 nominal setting 15W multi tap at 70V 100V