DS18 RCBAR46-37 37″ High Density ABS Universal Roll Cage Speaker Enclosure 4 x 6.5″ Speakers and 2 x 4″ Tweeters The new Roll cage sound bar from DS18 is the most versatile sound bar we have come out with to date. With small roll bars in mind, it also fits a wide variety of other applications with the easy mounting system we have included. This sound bar can hold up to four 6.5″ speakers and two 3.78″ tweeters to get that blasting sound you have been craving! Highlights This sound bar fits: 4 X 6.5″ SPEAKERS (NXL-6 RECOMMENDED) 2 X 1.5″ TWEETERS (PRO-TW3L RECOMMENDED) Technical Details RCBAR46-37 Product Manual 6.5″ SPEAKER MOUNTING (DS18 NXL-6 Recommended) 3.78″ TWEETER MOUNTING (DS18 PRO-TW3L Recommended) 7.7 cm MAX Speaker Depth High Density Plastic Color Injection Molding UV Protected And All Elements Ready Lightweight And Strong Material Mounting Bracket, Input Cable Included