Upgrade your car factory speakers and sound system with these Boss Audio R63 Riot 6.5" 600W 3 Way Car Audio Coaxial Speakers. These full-range, 3-way speakers with a 1-inch voice coil will ensure that you get an accurate tune. Jam out to loud rock, or just chill and vibe with so lo-fi laid-back beats whenever you're taking a ride. Enjoy that clear crisp sound when this speaker minimizes any distortion. The 4 ohm competent makes up for the undersized wire found in most cars, and the speaker has a peak power of 300 watts. The speaker can only be car mounted, with a mounting depth of 2.18 inches and an installation hole diameter of 5.1 inches. Constructed with a Poly Injection Woofer Cone and Rubber Surround, this speaker has been engineered to be heavy-duty. When your car audio needs an upgrade of clarity and performance, trust the Boss Audio R63 Riot 6.5" 600W 3 Way Car Audio Coaxial Speakers to get the job done.