![]() Shall weigh 7.8 lbs (3.5 kg) per speaker.Shall measure 23.75" (60.3 cm) in length.Shall measure 23.75" (60.3 cm) in width.Shall consist of a 2' x 2' (61 cm x 61 cm) composite, square enclosure with a white, perforated steel grille.Shall support a maximum wire gauge of 16 AWG per connection point for two wires.Shall support a maximum wire gauge of 12 AWG per connection point for a single wire.Shall support wiring multiple speakers using parallel wiring.Shall support one incoming and one outgoing speaker level signal on one 7-pole, 10 mm Euro-style captive screw terminal block.Shall provide speaker tap selector and selection guide on the rear panel of the speaker.Shall provide selectable taps for 70 volt or 100 volt operation, including 16, 8, 4, 2, and 1 watt, and 8 ohms direct.Shall provide selectable power taps accessed via speaker wiring connections inside the rear panel.Shall support 8 ohm direct or 70/100 volt connection from power amplifiers.Shall provide a nominal conical coverage angle of 170°.Shall provide a nominal impedance of 8 ohms per speaker. ![]() Shall provide a nominal sensitivity of 86 dB SPL (1 W, 1 m) measured in half space.Shall provide a power handling capacity of 16 watts (rms) continuous pink noise per IEC 60268-5 and 32 watts (rms) continuous program.Shall provide a frequency range of 68 Hz to 18 kHz, -10 dB below average SPL, measured on-axis in half space.Shall consist of a 3" (7.6 cm) horn-loaded, full-range driver.Full-range ceiling tile speaker with a drop-in plenum rated enclosure, an internal transformer for 8 ohm direct and 70/100 volt operation, and wide, uniform 170° conical dispersion.Provide a full-range ceiling tile speaker with drop-in plenum enclosure for suspended ceilings that shall provide wide, uniform coverage and an internal transformer.
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