DS18 6.5" Professional Mid-Range Loudspeaker High Sensitivity 150W RMS 4-Ohm

DS18 6.5" Mid Range Speaker 4 Ohm 500W Max 250W RMS PRO-X6.4M Car Audio Single

DS18 PRO-GM6.4 6.5" Mid-Range Loudspeaker 480 Watts 4-Ohm

DS18 PRO-GM6SE 6.5" Sealed Back Mid-Range Car Speaker Loudspeaker 480 Watts

DS18 PRO-X6.4M 6.5" Midrange Loudspeaker 500W Max 4 Ohms (1 Speaker)

6.5" 150 Watt RMS 4-Ohm Mid-Range Pro Audio Loudspeaker 6PRO300MR-4 DS18

DS18 PRO-X6M 6.5" Midrange Car Loudspeaker - 1 Speaker

DS18 PRO-X6MSE Car Speaker 6.5" Midrange Loudspeaker Sealed Basket, 450W Max