DS18 PRO-GM6.4 Car Speakers 6.5" Mid-Range Loudspeaker 480 Watts 4-Ohm
DS18 PRO-GM6.4 6.5" Car Audio Door Speakers Mid-Range Loudspeaker 480 Watts. DS18 PRO-ZT6 6.5" Car Door Speakers Midrange 450 Watts Max 4 Ohm Water Resistant. DS18 ZXI.6 ELITE Full-Range 6-Channel Class D Amplifier 200 Watts Rms x 6 @ 4Ohm.