STX1000.1D

Powerful Monoblock Performance for Deep Bass

The STX Audio STX1000.1D delivers strong, efficient bass performance with up to 1000 watts max power and 600W RMS output. Designed as a Class D monoblock amplifier, it provides clean, high-current output specifically optimized for subwoofer systems, giving your car audio setup tight, controlled, and impactful low frequencies.

Efficient Class D MOSFET Design

Built with a MOSFET-based power supply and Class D topology, this amplifier ensures high efficiency with reduced heat generation. The 1-ohm stable design allows maximum power extraction while maintaining consistent performance, making it ideal for demanding bass setups and daily driving systems alike.

Full Sound Control & Easy Integration

Fine-tune your bass experience with adjustable low-pass filter (LPF) and bass boost controls, allowing you to tailor the output to your subwoofer and music style. Its freestanding design makes installation flexible in a wide range of vehicles, while stable circuitry ensures reliable operation under heavy loads.

Key Highlights

• 1000W max power output for strong bass performance
• 600W RMS continuous power output
• Class D monoblock amplifier design
• 1-ohm stable for high-power subwoofer setups
• MOSFET power supply for efficient energy use
• Adjustable low-pass filter (LPF)
• Built-in bass boost control
• Compact freestanding mounting design
• Single-channel amplifier for subwoofer use
• High efficiency with reduced heat output
• Ideal for car audio bass upgrades

What’s Included in the Package

• STX Audio STX1000.1D Monoblock Amplifier
• Power & Ground Wiring Guide Label
• Mounting Hardware
• User Manual