The Alphasonik Dynamis 6.5" 600 4 Ohm Shallow Subwoofer DCP6 pair is a high-quality car subwoofer designed for car audio systems. With a powerful 200W RMS power output, these non-enclosed, non-powered subwoofers provide a deep and rich bass experience. The 6-inch speaker size and single voice coil design offer excellent performance for any car audio setup. The Alphasonik brand is known for quality and durability, making these subwoofers a reliable choice for any car audio enthusiast looking to enhance their sound system. PAIR