DS18 SRW8.4D 8" Shallow Car Subwoofer 300W MAX, Dual Voice Coil 4+4 Ohms Single
DS18 SQ82 8" Car Audio Subwoofer plus 8" Passive Subwoofer 1200 Watts. All New DS18 products are sold with a 1-Year Limited Manufacturer Defect Warranty. DS18 ZXI 4-Channel Class D Amplifier 4 X 125 Watts Rms @ 4-Ohm.