Soundstream ST4.1200D Stealth Series 1,200 Watts Max Power Class D 4-Channel Car Amplifier
We are a Soundstream authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
•Stealth Series 4Ch Micro-Amp
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 Ds 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 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 turn on, this amplifier will detect the signal and turn on and off automatically. (Hi-Level Input only)
Maximum Power : 1200 Watts
Low Frequency Response : 50-500 Hz
High Frequency Response : 50-500 Hz
Number of Channels : 4
Frequency Response : 40-30000 Hz
Built In Crossovers : Yes
RMS Power Output : 150x4 Watts
Channel Separation : Yes
Amplifier Class : D
Fuse Rating : 20x2 A
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
RMS Power 4Ω 100 x 4
RMS Power 2Ω 150 x 4
RMS Power 4Ω Bridged 300 x 2
MAX Power 1,200w
Dimensions (3”w x 1.5”h) 7.75”
Authorized Internet Dealer
Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 1 year from the original date of purchase with proper return authorization.
Estimated Shipping Time for Special Order items is 7-10 days.
You may call our Customer Service Department at 310-526-8635 for a more accurate shipping estimate.
Special Order Product
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4. Limit one price match per identical item per customer.
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All your purchase from our store comes with Free Lifetime Technical Support. Please call our certified technicians at 310-874-3313 for any questions about your product.
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Consumer Priority Service Extended Protection plans provides you with easy protection
from potentially high future repair costs. Planning ahead and taking action now
can save you the stress of dealing with unqualified servicers should your product
become defective. Saving time and money is in everybody’s best interests. We are
here for you.
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CPS Protection Plans are extensions of your manufacturers’ written warranty a few
added bonus features. Any malfunctions that would normally be covered within the
terms and conditions of the original written warranty would be covered through the
life of the Consumer Priority Service Extension. "Our Shield Means You're Protected."
Benefits of owning a Consumer Priority Service Plan
Zero Deductible All CPS plans are zero deductible. This means that ALLcosts
associated with Parts and Labor to repair your defective product are covered. Owning
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