DS18 ZR15.2D Elite-Z 15" Car Subwoofer 1500W MAX Dual Voice Coil 2-Ohm 2+2 Ohm
DS18 ZR15.2D Elite-Z 15" Car Subwoofer 1800 Watts Dual Voice Coil 2-Ohm DVC 2+2 Ohm (1 Speaker). The ZR subline is a great entry level subwoofer that both handles great power and gives you smooth clean bass.