Elevate your car audio experience with the Alpine S2-A55V S-Series Class-D 5-Channel Amplifier and 2x S2-S69 Coaxial Speaker Set bundle. The S2-A55V Amplifier, Hi-Res Certified, delivers 40W x 4 + 200W x 1 @ 4 Ω, 60W x 4 + 300W x 1 @ 2 Ω with a sleek redesign and versatile 5-Channel design, perfect for powering a full system. It features Hi-Res Audio Certification, Class D Amplifier Circuit, selectable remote turn-on circuit, built-in crossovers, and more. The S2-S69 Speaker Set offers Hi-Res Audio Certification, 6x9" Coaxial Speakers with Poly Propylene, Glass Fiber, and Mica Cone materials, High Amplitude Multi-Roll (HAMR) surround technology, and compatibility with KTE-S69G Speaker Grille for protection and style. The speakers provide a maximum peak power of 260W, RMS power of 85W, and a frequency response of 65Hz - 40kHz (Hi-Res). Upgrade your car audio system today with this high-quality Alpine bundle that delivers crystal-clear sound and powerful bass notes for an immersive driving experience.