Upgrade your car audio system with this premium bundle including top-quality Alpine products. The set features the Alpine KTA-450 4-Channel Power Pack Amplifier known for its small size, measuring 7”W x 3.5”H x 1.25”D, offering a big power boost with its Dynamic Peak Power technology. With no extra wires needed, the installation is fast and efficient using the provided radio power wires. The amplifier boasts a power output of 45W RMS x 4 at 2 or 4 ohms, along with a Class D amplifier circuit and a compact design perfect for tight spaces. Included in the box is everything you need for a straightforward setup.Pair the amplifier with the Alpine R2-S65 6.5" R-Series High-Resolution Coaxial Speakers for an exceptional audio experience. These speakers deliver power and clarity with a focus on high- and low-end frequencies, creating a center sound stage and bright, active sound. With a maximum peak power of 300W and maximum RMS power of 100W, these speakers offer impressive performance. The glass fiber reinforced cone ensures accurate music reproduction, while the included features such as built-in crossovers and speaker grills add convenience and style.Completing the bundle is the Alpine S2-S50 Next-Generation S-Series 5.25" Coaxial Speaker Set. These Hi-Res Audio Certified speakers, with a woofer size of 5”, are designed for reliable performance with a combination of Poly Propylene, Glass Fiber, and Mica Cone materials. Featuring HAMR Surround technology for powerful bass notes, and integrated 3/4” tweeters, these speakers reproduce up to a 40kHz frequency response with a maximum peak power of 170W. The sleek design is compatible with the KTE-S50G Speaker Grille for added protection and an aesthetic upgrade. Elevate your car sound system with this exceptional Alpine bundle today!