Enhance your listening experience with the Alpine Audio Bundle featuring the KTA-450 4-Channel Power Pack Amplifier, R2-S65C 6.5" R-Series Component Speaker Set, and S2-S50 5.25" Coaxial Speaker Set. The KTA-450 Amplifier's compact size (7” W x 3.5” H x 1.25” D) packs a punch with dynamic peak power and DPP technology for a rich audio boost. Installation is a breeze with its minimal wiring requirements. The R2-S65C Speaker Set provides a powerful soundstage with a focus on high and low frequencies, ideal for those who enjoy loud, clear music. The speakers are Hi-Res Audio certified with a frequency response up to 40kHz, ensuring a bright and active sound output. The glass-fiber reinforced woofer allows for precise music reproduction. The S2-S50 Coaxial Speakers boast Hi-Res Audio Certification and HAMR surround technology for accurate bass delivery. The use of advanced materials like Poly Propylene, Glass Fiber, and Mica Cone guarantees reliable performance with low distortion. Elevate your car audio system with this premium Alpine Audio Bundle for a superior listening experience.