DS18 NXL-M2 Full Range 2 Channel IPX5 Marine Grade Amplifier - 250 x 2W @ 4-Ohm [NXL-M2]NXL M2 Full Range 2 Channel IPX5 Marine Grade Amplifier 250 x 2W @ 4 Ohm Designed for intense sessions that keep the party boat rocking all night long; the NXL M2 is DS18s high quality, powerful amplifier for the aquatics lover looking for a big sound with a small footprint! As a Class D Digital amplifier, the NXL M2 uses a direct insert speaker and power terminals significantly smaller than your average amplifier, making it the perfect size for any