JBL CONTROL 321CT 12" Coaxial Ceiling Speaker w/ HF Compression Driver Pion700 The ProX T-RR20 is a

The ProX T-RR20 is a Heavy-Duty Steel Rack Rail Kit 20U Size Space is professionally built for best quality

Upper Bout: 7

guitars and drum overheads to speech applications

and restaurants

JBL CONTROL 321CT 12" Coaxial Ceiling Speaker w/ HF Compression Driver Pion700 The ProX T-RR20 is aThe JBL Control 321CT has been engineered from the ground up to deliver exceptional next generation performance in a coaxial point source design ceiling loudspeaker. Product Specifications: Frequency Range ( 10dB): 34 Hz 18 kHz Transformer Taps: 68W, 34W, 17W, (& 8. 5W @ 70V) Frequency Response (3 dB): 47 Hz 16 kHz Coverage Angle: 90 conical, constant directivity Directivity Factor (Q): 8. 7 (1k 16kHz) Directivity Index (DI): 9. 4 dB (1k 16kHz)