Soundstream ST4.1000DB Bluetooth 4-Channel Class D Amplifier - Compact Power for Any Vehicle

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Stealth Series 4Ch BT-Amp
Max Power  1,000 Watts
RMS Power 4Ω  90W x 4
RMS Power 2Ω 1 25W x 4
Amplifier Size 3″W x 1.50″H x 7.75″L
Bluetooth A2DP Built-In (Music Streaming)
 
  • Description

  • Specifications

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Compact yet Powerful: The Soundstream ST4.1000DB Bluetooth 4-Channel Class D Amplifier

When it comes to high-performance audio amplification in a compact design, the Soundstream ST4.1000DB Bluetooth Amplifier delivers everything you need—and more. Don’t let its small size fool you; this amplifier harnesses the latest Class D technology, offering impressive power output that rivals traditional amplifiers. Once labeled as "dirty power," Class D technology now boasts incredible efficiency, stability, and low tolerance components, making it the ideal choice for anyone seeking a reliable, compact power solution.

Weighing less than 2 pounds but packing the power of a larger amplifier, the Soundstream ST4.1000DB is designed to fit into the tightest of spaces while providing exceptional sound quality and a minimalistic footprint. Its Class D full-range topology allows for incredible efficiency and performance, making it perfect for small vehicles, motorcycles, boats, or even off-road vehicles. Whether you need an amplifier for your classic car, show car, golf cart, or side-by-side vehicle, the ST4.1000DB is the perfect fit.

Key Features and Benefits:

  • Class D Full-Range Technology: The advanced Class D circuitry ensures maximum power handling while maintaining efficiency and minimal heat generation. With high power capability, reliable performance, and low power consumption, the ST4.1000DB is your go-to amplifier for delivering quality sound without the need for massive power consumption.
  • Compact Design, Big Power: Despite its small 2-pound chassis, the ST4.1000DB offers an impressive 1000W peak power, ideal for pushing high-volume sound systems. Its ultra-micro footprint means it can be installed virtually anywhere without taking up valuable space.
  • Bluetooth Streaming: The ST4.1000DB comes with built-in Bluetooth, allowing you to stream audio directly from your smartphone. Control everything from your music to volume and equalization, all via Bluetooth—no need for additional head units. This feature is perfect for vehicles that require a simple, streamlined setup, such as classic cars, motorcycles, and marine audio systems.
  • Easy Installation: The ST4.1000DB is designed for easy integration into virtually any vehicle. Its plug-and-play installation process makes it simple to set up and start enjoying high-quality audio in your car, boat, or off-road vehicle. Additionally, the amplifier includes a pass-through cable for daisy-chaining to additional amplifiers, allowing you to expand your sound system as needed.
  • Versatile Vehicle Compatibility: Whether you're installing this amplifier in your car, motorcycle, boat, or off-road vehicle, the ST4.1000DB offers a hassle-free experience. Its robust design can withstand tough environments while still delivering clean, powerful sound. The marine-grade build also makes it perfect for use in wet and harsh conditions, making it ideal for boating or motorcycle audio systems.
  • Premium Preamp Adjustments: The ST4.1000DB is equipped with every possible preamp adjustment, allowing you to fine-tune the output to match your exact audio preferences. From bass to treble adjustments, this amplifier leaves nothing to be desired.


Install Anywhere with Confidence

The Soundstream ST4.1000DB is perfect for systems where space is limited but power is still essential. Whether you're outfitting a vintage car, adding sound to your off-road rig, or upgrading your motorcycle audio, this amplifier fits seamlessly into your setup.

Key Features at a Glance:

  • Full Range Class D Topology for maximum efficiency
  • 1000W peak power output, ideal for most systems
  • Bluetooth streaming for easy wireless control
  • Pass-through cable for connecting additional amplifiers
  • Compact and lightweight design for space-saving installations
  • Compatible with cars, motorcycles, boats, and off-road vehicles


Conclusion:

The Soundstream ST4.1000DB Bluetooth 4-Channel Class D Amplifier offers an unbeatable combination of compact size, powerful performance, and easy integration into any vehicle's audio system. Whether you’re an audiophile or just someone who appreciates great sound on the road, this amplifier is a must-have for transforming your audio experience.


Stealth Amplifier Features:

High-Efficiency Class D Full-Range Amplifiers

Hybrid Aluminum Alloy Heatsink for Optimum Dissipation

Built-in Bluetooth for Wireless Smartphone Music Playback

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

Pass-Thru Output for Daisy Chain Configuration

Variable High Pass, Low Pass, & Subsonic Crossovers

Amplifier Dimensions 3"W x 1.5"H x 7.75"L

Stealth ST4.1000DB Manual [PDF]
 

⚠️ Remote Wire Note:

For remote turn-on wiring, use the orange wire provided on the 6pin harness for the amplifier.