Alpine S2-A55V S-Series 5-Channel Class-D Car Amplifier

Alpine S2-A55V S-Series Amplifier 5-Channel Class D 60Wx4 RMS Power 2-4 Ohms

The Alpine S2-A55V 5-Channel Amplifier from the S-Series is designed to deliver high-efficiency power and superior sound quality in a compact chassis. With the flexibility to power an entire system—including speakers and a subwoofer—this Class D amplifier is ideal for users seeking a complete audio upgrade with clean, dynamic performance.

• 5-Channel Versatility: Powers four speakers and one subwoofer simultaneously for a balanced, full-range system.
• High-Efficiency Class D Design: Produces more power with less heat, ensuring reliable and consistent output.
• Selectable / Adjustable Crossovers: Enables precise tuning for optimal frequency separation and clarity.
• Remote Bass Knob Ready: Allows on-the-fly bass level adjustments directly from the driver’s seat.
• Two-Sided Terminal Layout: Simplifies installation and improves cable management for a cleaner setup.
• Compact and Durable Construction: Engineered for long-lasting performance and efficient space utilization.

• Brand: Alpine
• Model: S2-A55V
• MPN: Alpine S2-A55V
• Type: Amplifier
• Class Type: Class D
• Number of Channels: 5 Channel
• RMS Power: 60W x 4 + 300W @ 2 Ohms / 40W x 4 + 200W @ 4 Ohms
• Frequency Response: 10Hz - 40kHz
• Impedance: 4 Ohm, 2 Ohm
• Signal to Noise Ratio: >83 dB
• Color: Black

The Alpine S2-A55V is the ultimate solution for audiophiles seeking all-in-one amplification. With its efficient Class D topology, advanced tuning controls, and flexibility to drive both speakers and subwoofers, it delivers unmatched balance, clarity, and control for your in-car sound system.

About Alpine

Alpine is a trusted leader in high-performance car audio solutions, combining innovation, precision engineering, and superior sound design. The S-Series lineup exemplifies Alpine’s commitment to reliability, clean output, and seamless integration for modern vehicles.