Pyle PIC8E 2-Way In-Wall In-Ceiling Speaker System - Dual 8" 300W Pair of Ceiling Wall Flush Mount Speakers w/ 1" Silk Dome Tweeter, Adjustable Treble Control - For Home Theater Entertainment, Blue :
Adastra CC8V Commercial Ceiling Speaker 100V/8ohm, 8" | Audio Volt — Audio Volt
JBL CSS8008 8-Inch Commercial Series Ceiling Speaker (Pack of 4), 15W @ 25V, 70V or 100V Line
Polk Audio RC80i 8" Premium In-Ceiling Speakers (Pair) | Audio Volt — Audio Volt
Ceiling Speaker 2 Way Quick Fit 8 inch - White | Skytronic (952.155UK)