Powerbass XL-1244 12" Subwoofer 1501-2000 500 Watts Max for capable

500 Watts Max for capable bass with appropriate amplification

two plastic adapter brackets

Watts RMS: 400W continuous power handling provides steady bass without undue thermal stress when paired with a suitable amplifier

Amp Power Terminal 12v/GND 4 AWG

Class: Super D-Class™ — a single-channel

Powerbass XL-1244 12" Subwoofer 1501-2000 500 Watts Max for capablePowerbass XL 1244 is a 12 inch, 4 ohm subwoofer featuring a large roll Santoprene surround and 400W RMS (800W max) handling, built for serious bass in compact sealed or ported enclosures. Car audio enthusiasts will appreciate its rugged construction and enclosure versatility for tight, hard hitting low end. Size & impedance: 12 inch driver with a 4 ohm nominal impedance, compatible with a wide range of amplifiers. Power handling: 400W RMS 800W max;