About the Alpine S-A55V: S-Series 5-Channel Digital Amplifier
Alpine's S-Series S-A55V amplifier makes it easier than ever to get great sound in your vehicle. This 5-Channel powerhouse can put out 40 W RMS each to four full-range speakers and up to 300 W RMS to a subwoofer, and still fit into the tight spaces you find in many cars and trucks these days. You can also use this versatile Amplifier in 3-Channel mode, driving a pair of high-performance speakers of 120 W each, while still sending 300 W to a sub.
Features: