Bose ArenaMatch AM40 Outdoor Speaker | Horizontal Waveguide: 100 degrees Horizontal Waveguide:80 degrees The SB-48 utilizes a non-radiating

The SB-48 utilizes a non-radiating charge pump circuit to create a stable

A carefully shaped frequency response includes a voice-frequency presence peak and a low-frequency roll-off to compensate for the proximity effect inherent in cardioid mics during close-talk operation

The 60° x 90° asymmetric pattern addresses vertical throw requirements without overspreading adjacent zones

sold in quantities of 4

Bose ArenaMatch AM40 Outdoor Speaker | Horizontal Waveguide: 100 degrees Horizontal Waveguide:80 degrees The SB-48 utilizes a non-radiatingThe Bose ArenaMatch AM40 Outdoor Speaker brings proven DeltaQ sound quality and flexibility to outdoor installations sports stadiums, arenas, outdoor entertainment centers, and more. Rated for direct exposure outdoor installations, ArenaMatch DeltaQ modules make it easy to create outdoor loudspeaker arrays that bring consistent, intelligible sound to every listener. Nine coverage patterns are available. Choose from modules with 10, 20, or 40 vertical