Specialized ATV, LLC » Polaris Your Destination for Quality Polaris Parts Shop Parts Shop Browse through our selection of Polaris Parts for your every need. DS18 HYDRO NXL-M4Store/DS18 Audio/Amplifiers$399.95In stock Add More Add to BagGo to CheckoutProduct Details4-Channel Full-Range Class D IPX5 Marine &Powersports Amplifier 2 x 150 Watts Rms @ 4-OhmShow MoreSave this product for later Favorite Favorited View FavoritesShare this product with your friendsShareSharePin itDS18 HYDRO NXL-M4Store/DS18 Audio/AmplifiersYou May Also LikeDS18 HYDRO NXL-PS8DS18 HYDRO NXL-PS8$499.95DS18 HYDRO SB24BTDS18 HYDRO SB24BT$299.95DS18 HYDRO MRX-EXT20DS18 HYDRO MRX-EXT20$26.95DS18 HYDRO NXL-N4DS18 HYDRO NXL-N4$279.95DS18 HYDRO BTRC-RDS18 HYDRO BTRC-R$89.95