Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Bundle includes Alpine S2-A60M S-Series Class-D Mono Subwoofer Amplifier and 2x Alpine S2-W10D4 10" S-Series Dual 4 Ohm Car Subwoofer
•Compact and powerful amplifier with high power output and improved heat sink design
•Features adjustable low-pass crossover, gain control, and remote bass control ready
•Subwoofers deliver powerful and accurate bass reproduction with carbon fiber and polypropylene cone
•Dual voice coil configuration and twist-lock grille mount system for easy installation and flexible application