Full-Range-Driver Array eliminates tweeters and crossovers for unsurpassed reliability in harsh environments and vocal clarity

4 x Bose® 4.5-inch full-range drivers for legendary reliability

120° x 60° Articulated Array® design covers a very wide area, which can reduce the number of loudspeakers required

73 Hz - 15 kHz Frequency Range eliminates need for subwoofers for moderate full-range music levels

119 dB Peak SPL for sound-reinforcement and foreground music

Rugged, lightweight enclosure with threaded inserts for easy installations

Weather-Rated Design for indoor or outdoor installations

Requires Active Equalization

Panaray 402 Series IV

Frequency Range (-10 dB)
73 Hz - 15 kHz

Nominal Coverage Pattern (H x V)
120° H x 60° V

Long-Term Power Handling
Bose extended-lifecycle test⁴: 120 W
AES transducer test⁵: 150 W

Power Handling, Peak
Bose extended-lifecycle test⁴: 480 W
AES transducer test⁵: 600 W

Sensitivity (SPL / 1 W @ 1 m)
91 dB SPL

Calculated Maximum SPL @ 1 m
Bose extended-lifecycle test⁴: 112 dB
AES transducer test⁵: 113 dB

Calculated Maximum SPL @ 1 m, peak
Bose extended-lifecycle test⁴: 118 dB
AES transducer test⁵: 119 dB

Nominal Impedance
8 Ω