Compact ceiling speaker providing premium performance in background, foreground music sound systems. The Control 26C is perfectly suited for a wide variety of applications from casinos and hotels to upscale restaurants and themed locations. The premium performance capability ensures excellent sound character, providing pleasant, enveloping sound throughout the listening area. The 165 mm (6.5 in) woofer features a polyurethane-coated cone and pure butylrubber surround for long life, even in high humidity environments. An aluminum voice coil former provides extra cooling for greater long-term power handling. The coaxially mounted 19 mm (¾ in) titanium coated tweeter provides crisp, clear highs. $100 for all 4.