Enjoy up to 2000W of raw power with this Hifonics ALPHA Series mono car subwoofer. Ultra-Fi MOSFET electronic crossovers draw minimal power and cool system components efficiently to provide reduced distortion. SUPER D-CLASS digital chip technology lets this Hifonics ALPHA Series mono car subwoofer keep cool at high system power levels. | Hifonics | | ALPHA 2000W Class D Digital Mono Amplifier with Variable Low-Pass Crossover | Black | Best Buy