link 1.0 Djem Guerreru Inc. https://www.djemguerreru.com 21600 JOITO's https://www.joitos.com https://cdn.joitos.com/GENERAL/19/195/1956/1956274.V0.jpg 400 250 https://www.joitos.com/item/2277673/Signature%2DSeries%2DCeiling%2DSpeaker - Valcom Signature Series 8, One-Way Ceiling Speaker- Exceptional frequency response for voice and music reproduction- Contains its own built-in amplifier - Pop-on/pop-off volume control knob- White epoxy finish- VALCOM POWER UNITS: (-4) 101.65 USD 9 Electronics & computer--Accessories--Installation & warranty