DS18 SRW8.4D Subwoofer per Auto 8" Poco Profondo 300W MAX, Doppia Bobina Vocale 4+4 Ohm Singolo
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.