[. . . ] [. . . ] The CONCOURSE R6 includes a pair of clamp mountings for weight distribution on ceiling finishes. TRANSDUCERS: LF Driver: 6. 5" Cone HF Driver: 1" Dome tweeter Crossover Frequency: 2. 3kHz PHYSICAL: Type: Two way passive ported design Material: Plastic ABS Connector: Terminal strip Dimensions (HxWxD): 332mm x 232mm x92mm Nett Weight: 1. 8kg Concourse R6 version3 19/3/04 10:47 am Page 2 CONCOURSE R6 STANDARD ACCESSORIES: Color: White with color matched grill cloth Clamp: A pair of clamp brackets are included with the loudspeaker to facilitate mounting on ceiling finishes. ARCHITECTURAL & ENGINEERING SPECIFICATIONS: The loudspeaker shall consist of a two way system with a 6. 5" low frequency driver, 1" dome tweeter and internal crossover installed in a ported plastic grill with a clamp mounting and terminal strip connection. The loudspeaker shall have a color matched grill cloth to hide the transducers and switches. The loudspeaker shall have the following performance specifications: Power, 50 watts continuous Sensitivity, 89 dB (1 watt, 1 meter, Hz-kHz). Usable frequency response from 40Hz to 20kHz (-10 dB); Coverage pattern of (nominal) 140*110 232. 00 332. 00 356. 00 SECTION A-A 135. 75 A 85. 00 90. 00 3. 50 TYP 72. 00 170. 00 A 356. 00 300. 00 Product Dimensions 332. 00 3. 1 90 232. 00 Concourse R6 version3 19/3/04 10:47 am Page 3 Frequency Response and Input Impedance 110 100 CONCOURSE R6 SPL, 1W/1M(dB) 100 80 90 60 80 40 70 20 60 10 100 1000 10000 0 20000 20 Directivity Index, Q 100 Directivity Index (DI), dB 10 10 0 100 1000 0 10000 Horizontal Off Axis Frequency Response 100. 0 dBSPL ATTENUATION (dB) 90. 0 Directivity Factor (Q) 0deg 10deg 20deg 30deg 40deg 0deg 10deg 20deg 30deg 40deg 0deg 10deg 20deg 30deg 40deg 80. 0 70. 0 60. 0 20 100 1k Frequency(Hz) 10k 20k Vertical Off Axis Frequency Response(down) 100. 0 dBSPL ATTENUATION (dB) 90. 0 80. 0 70. 0 60. 0 20 100 1k Frequency(Hz) 10k 20k Vertical Off Axis Frequency Response(up) 100. 0 dBSPL ATTENUATION (dB) 90. 0 80. 0 70. 0 60. 0 20 100 1k Frequency(Hz) 10k 20k Impedance(ohms) Concourse R6 version3 19/3/04 10:47 am Page 4 CONCOURSE R6 500Hz 330 -10 0 30 1000Hz 330 0 30 -10 -20 -20 300 -30 60 300 -30 60 -40 -40 -50 -50 270 Clio 90 270 Clio 90 240 120 240 120 210 180 150 210 180 150 2000Hz 330 0 30 -10 4000Hz 0 330 -10 30 -20 -20 300 -30 60 300 -30 60 -40 -40 -50 -50 270 Clio 90 270 Clio 90 240 120 240 120 210 180 150 210 180 150 8000Hz 330 0 30 -10 -20 300 -30 60 -40 -50 270 Clio 90 240 120 210 180 150 IAG House, Sovereign Court, Ermine Business Park, Huntingdon. [. . . ] [. . . ]