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Soundstream ST4.1200D Stealth 1200W 4Channel Class D Motorcycle Car Audio Amplifier + 4 Gauge Amp Kit

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Original Price $359.99
Current Price $179.99
Availability: Translation missing: en.general.icons.icon_check_circle icon 300 in stock, ready to be shipped

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Soundstream ST4.1200D Stealth Series 1200W Channel Class D Motorcycle Car Audio Boats, ATVs, Side-by-Sides, Golf carts Amplifier + Absolute 4Gauge Amp Kit

Don’t let these little monsters fool you. The latest and greatest of 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 installation make Stealth amplifiers great for any car, motorcycle, boat, or off-road vehicle…

Using an Original or Factory Radio? No Problem, this amplifier is equipped with an Automatic Hi-Level Signal Sensing Turn-On. No need to run a remote wire to turn it on, this amplifier will detect the signal and turn it on and off automatically. (Hi-Level Input only)

General Features:

  • Total power output: 1,200watts
  • 2-Ohms: 150 Watts x 4 channels
  • 4-Ohms: 100 Watts x 4 channels
  • 4-Ohms/Bridged: 300 Watts x 2 channels
  • High-Efficiency Class D Full-Range Amplifiers
  • Hybrid Aluminum Alloy Heatsink for Optimum Dissipation
  • 2-ohm Stereo & 4-ohm Bridged Full-Range 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
  • Automatic Turn-On Hi-Level Signal Sensing
  • Quick Disconnect RCA/High-Level Wire Harness
  • Quick Disconnect Power and Speaker Output Harness
  • Variable 12dB High Pass, Low Pass, & Subsonic Crossovers
  • Amplifier Dimensions 3″W x 1.5″H x 7.75″W
  • Weight: 1.90lbs

This product can expose you to, known to the State of California to cause cancer. For more information, go to