SM4.1000D Amplifier

Stealth Water-Resistant Amplifier
RMS Power 4Ω90W x 4
RMS Power 2Ω125W x 4
RMS Bridged 4Ω250W x 2


Don’t let these little monsters fool you. The latest and greatest class D full range technology allows us to pack 10 pounds of KICK YOUR ASS in less than 2-pound chassis. Once regarded as “dirty power,” class D’s stable performance, thanks to high power capability, maximum efficiencies, and low tolerance components, rivals traditional full-range applications. Minimal power requirements, ultra-micro footprint, unbelievable sound quality, and easy install make Marine Stealth amplifiers great for any car, motorcycle, boat, or off-road vehicle…


Hybrid Aluminum Alloy Heatsink for Optimum Dissipation

2-ohm Stereo & 4-ohm Bridged Full Range Operation

2-ohm Minimum Impedance Monoblock Operation

MOSFET Power Supply w/ Audiophile Grade IRTM Transistors

Military Grade SMT PCB Maintains Dynamic Performance

Direct Short, Thermal, & Overload Circuits Protect Amplifier

200mV-12V High Level or Low-Level RCA Input

Quick Disconnect RCA/High-Level Wire Harness

Quick Disconnect Power and Speaker Output Harness

Variable 12dB High Pass, Low Pass, & Subsonic Crossovers


Stealth Shot Amplifier Owners Manual [.PDF]