Architect's & Engineer's Specifications

The passive pendant speaker shall have a frequency response from 70 Hz to 20 kHz (10 dB below rated sensitivity, with no external equalization). The peak SPL with inaudible distortion shall reach 112 dB with music as a source, when measured at a distance of 1 m driven to full output capacity. The system shall consist of a 6.5 inch (165 mm) low frequency transducer with 1 inch (25 mm) voice coil and co-axially mounted 1 inch (25 mm) dynamic tweeter with 1 inch (25 mm) voice coil. The nominal radiation pattern shall be 90° in horizontal plane and 90° in vertical plane. The speaker system shall be capable of 60W sine wave power output into an 8 ohm nominal load, when using transformer. Sensitivity shall be 86 dB for 1 Watt of input via the 8 Ohm bypass connection. The speaker system's transformer supports both 70V and 100V voltage, with selectable power taps at 60W, 30W, 15W, 7.5W at 70V, and 60W, 30W, 15W at 100V, and 8 Ohm transformer bypass setting. The system shall use one 4-pin Euroblock connector for signal input, which are designed to allow for series or parallel wiring of multiple speakers, using tinned wire connections. The enclosure shall be constructed of injection-molded plastic with a UL flame rating. The cabinet shall be vented for extended bass response. The perforated metal grille is fastened with additional safety retainer screws. An eyebolt shall be supplied for insertion into the top of the cabinet for hanging purposes, with a lock washer and jam nut to prevent loosening. A Gripple #2 hanging kit with two wire ropes, each 10 ft (3 m) long, are to be supplied, one for the primary hang, and one for the safety line. A safety line attachment point shall be provided near the top of the cabinet. The pendant loudspeaker shall be 12 inches (304.4 mm) high by 9 inches (229.7 mm) wide at the base, and 5.6 inches (142 mm) wide at the top, weighing 7.7 pounds (3.5 kg). The finish shall be matte black paint. The compact passive pendant speaker shall be the Peavey Impulse P6.5 Black.