Panaray 402 Series II loudspeaker Full-range loudspeaker designed for either permanent installations or portable sound reinforcement. It is appropriate for both indoor and outdoor applications. Its Articulated Array design provides a wide 120° x 60° pattern to effectively cover many smaller venues with a single loudspeaker. For indoor and outdoor applications. Key Features Articulated Array design provides wide 120° x 60° coverage to deliver voice and music reproduction over a broad dispersion area Four Bose 4.5" (114 mm) full-range drivers for unsurpassed natural sound quality. Elimination of tweeters and crossover provides lifelike vocal and instrument reinforcement Frequency range down to 70 Hz allows full-range speech and light music reinforcement. For extended bass and higher output levels, use with Bose MB4, MB12, or MB24 modular bass loudspeakers Slim, aesthetic styling. Rugged enclosure with metal grille Weather-resistant design for indoor and outdoor applications Full complement of brackets and stands available Requires active equalization for best performance Technical Summary Frequency Response (+/-3 dB) 90 Hz - 17 kHz Frequency Range (-10 dB) 70 Hz - 20 kHz Nominal Dispersion 120° H x 60° V Long-Term Power Handling 120 W (480 W peak) Sensitivity (SPL / 1 W @ 1 m) 89 dB SPL Maximum SPL @ 1 m 115 dB SPL (121 dB SPL peak) Nominal Impedance 8 ohms.