Bogen S5B Loudspeaker, Stock# S5B roller chain two custom-designed wing nuts secure

two custom-designed wing nuts secure the speaker to the ceiling

comes with keypad and 4 push-buttons to call different PBX extension

PANASONIC KX-NT700 This is a conference Speaker Phone with PoE and SD Card Slot for Recording which has three-Party Conference feature that lets you conference up to three units together

Special circuit identifier for HSTB-25 - Color: VIOLET

Steel construction for added durability

Bogen S5B Loudspeaker, Stock# S5B roller chain two custom-designed wing nuts secureThe efficient Bogen S5B Loudspeaker provides detailed audio from a compact and robust design. The speaker features a 5. 25" metal alloy MDT cone woofer that utilizes patented NEAR MLS ferrofluid suspension to keep the 1. 5" voice coil centered for reduced distortion. The 1" titanium tweeter with ferrofluid damping provides crisp, soaring treble. Polymer compound cone surrounds resist UV rays, chemicals, and salt spray for excellent longevity.