CA 163

CA 163

1. Provide a sixteen driver, column array speaker that shall include a choice of mounting hardware between pan and tilt or low-profile. Low impedance and high impedance versions shall be available.
   1. Column array speaker with sixteen 3” (76 mm) drivers, an extruded aluminum enclosure, steel grille, and choice of included mounting system
      1. Driver Requirements
         1. Shall consist of sixteen 3" (76 mm) full range drivers
      2. Performance Requirements
         1. Shall provide a frequency range of 105 Hz to 20 kHz, -10 dB below average SPL, measured on-axis in full space per IEC 60268-5
         2. Shall provide a frequency response of 200 Hz to 16 kHz, -3 dB, full space
         3. Shall provide a power capacity of 240 watts (rms) continuous pink noise per IEC 60268-5 and 480 watts (rms) continuous program
         4. The low impedance version shall provide a nominal sensitivity of 93 dB SPL (1 W, 1 m) measured in full space
         5. The high impedance version shall provide a nominal sensitivity of 83 dB SPL (1 W, 1 m) measured in full space
         6. The low impedance version shall provide a nominal impedance of 6.5 ohms
         7. The high impedance version shall provide a nominal impedance of 50 ohms
         8. The low impedance version shall provide a maximum SPL of 118 dB, 1 m, full space
         9. The high impedance version shall provide a maximum SPL of 91 dB, 1 m, full space, when driven by a 70 volt system
         10. The high impedance version shall provide a maximum SPL of 94 dB, 1 m, full space, when driven by a 100 volt system
         11. Shall provide nominal coverage angles of 180° horizontal by 38° vertical at 500 Hz, 180° horizontal by 20° vertical at 1000 Hz, 155° horizontal by 14° vertical at 2000 Hz, and 178° horizontal by 18° vertical at 4000 Hz (-6 dB, 1/3 octave, 4 m)
      3. Electrical Requirements
         1. Shall support one incoming and one outgoing speaker level signal on one 4-pole, 5 mm captive screw connector built into the rear of the speaker
            1. Shall support direct wiring of speaker or support wiring of multiple speakers using loop-through wiring terminals
            2. Shall support a maximum wire gauge of 12 AWG per connection point for a single wire
      4. Enclosure Requirements
         1. Shall consist of a powder-coated extruded aluminum enclosure with steel grille
         2. Shall have a paintable black or white finish
            1. The black version shall be RAL 9011 for the chassis and RAL 9017 for the endcaps and grille
            2. The white version shall be RAL 9003 for the chassis, endcaps, and grille
         3. Shall measure 51.9" (131.8 cm) in height
         4. Shall measure 5.0" (12.7 cm) in width
         5. Shall protrude no more than 6" (15.2 cm) into environment from mounting surface when using a low-profile wall mount at 0°
         6. Shall weigh 27.6 lbs (12.5 kg) per speaker, without mounting hardware
      5. Mounting Requirements
         1. Shall include wall mounting hardware for either pan and tilt or low-profile applications.
            1. The pan and tilt wall mounting hardware shall support up to 130° of pan and up to 15° of downward tilt.
            2. The low-profile wall mounting hardware shall support up to 5° of downward tilt
            3. Shall include a wall mounting template for mounting hardware installation
            4. The rear of the speaker shall have a T slot providing height adjustability when mounted on a wall using an included wall mount
      6. General Requirements
         1. Shall be sold individually
         2. Shall meet regulatory compliances
            1. Shall comply with appropriate requirements of CE, FCC Class B, ICES, RoHS, and WEEE
            2. Shell be designed to meet UL 1480A, CSA C22.2 No. 205, and IEC/EN/62368-1
         3. Shall provide five years parts and labor warranty
   2. Approved device shall be the Extron CA 163, part numbers 42-338-02, 42-338-03, 42-338-12, 42-338-13, 42-339-02, 42-339-03, 42-339-12, or 42-339-13; no alternates or equals.
   3. Approved wall mounting hardware shall be the Extron SMK PT CA or SMK LP CA, part numbers 70-1361-02, 70-1631-03, 70-1364-02, or 70-1364-03; no alternates or equals.