DS18 NXL-M4 NXL 4-Channel Full-Range Class D IPX5 Marine and Powersports Amplifier 2 x 150 Watts Rms @ 4-Ohm QX56 providing dynamic output along with

providing dynamic output along with excellent efficiency – 107 dB Sensitivity

or adapt a GM alternator on to a different vehicle

8 mm Free Air Resonance 64Hz Mechanical Factor 3

maintaining balance and clarity in every note

very popular with professional users as well as many discriminating “high efficiency” home audio enthusiasts

DS18 NXL-M4 NXL 4-Channel Full-Range Class D IPX5 Marine and Powersports Amplifier 2 x 150 Watts Rms @ 4-Ohm QX56 providing dynamic output along withDesigned for intense sessions that keep the party boat rocking; the NXL M4 is DS18s newest high quality, powerful amplifier for the marine or powersport enthusiast looking for big sound with a small footprint! As a Class D Digital amplifier, the NXL M4 uses direct insert speaker and power terminals significantly smaller than your average amplifier, making it the perfect size for any vehicles custom build: but, what it lacks in size it makes up for in