Six channels give you maximum versatility Wet Sounds' SYN-DX 6 amplifier packs a ton of juice into a compact design that's made for marine use. The Class D amp consists of a 4-channel amp that delivers 125 watts RMS per channel, and a 2-channel section that delivers 150 watts per channel (or 600 watts in bridged mode). This 6-channel design gives you plenty of options when you're designing your boat's audio system. You can run three sets of high-performance marine speakers, bridge the amp to drive three subs, or power all your speakers and a sub or two. No matter how you configure it, this versatile amp is ready to rock. A small wonder The SYN-DX 6 fits into tight quarters, while built-in thermal overload protection keeps the internal works cool and safe. The variable high- and low-pass crossovers ensure that you'll get the best possible sound from your Wet Sounds marine speakers, no matter how you configure your system. Made for life on the water Designed by boaters for boaters, Wet Sounds made this rugged marine amplifier to survive life on a boat. A conformal-coated circuit board, a sealed, salt-water resistant heat sink, and stainless steel hardware ensure that your amp will stand up to salt, spray, high temperatures, and high volume levels for many seasons to come.