Soundstream SM4.1000D Stealth Marine Amplifier

SKU: SM4.1000D

An amplifier that takes up little space but delivers a big sound, its a Soundstream's Stealth amplifiers can fill the bill at about 3" deep by 7-1/2" wide. The SM4.1000D Stealth Marine Amplifier  will fit just about anywhere. With high power capability, maximum efficiencies. 

With low tolerance components, rivals traditional full-range applications. Minimal power requirements, ultra-micro footprint, unbelievable sound quality, and easy install make Stealth amplifiers great for any car, motorcycle, boat, or off-road vehicle.


  • 90 watts RMS x 4 at 4 ohms (125 watts RMS x 4 at 2 ohms)
  • Quick Disconnect RCA/High Level Wire Harness
  • Hybrid Aluminum Alloy Heatsink for Optimum Dissipation
  • Military Grade SMT PCB Maintains Dynamic Performance
  • MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
  • Quick Disconnect Power and Speaker Output Harness
  • Variable 12dB High Pass, Low Pass, & Subsonic Crossovers
  • Preamp and speaker-level input

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