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All-in-One 5-Channel System Power
The STX Audio STX2000.5D is a complete car audio amplification solution, delivering up to 2000 watts of total power with dedicated 5-channel output. With 130W RMS per channel and a dedicated 400W RMS subwoofer channel, it provides a full-range setup for door speakers plus powerful bass from a single amplifier.
High-Efficiency Class D MOSFET Design
Built with a MOSFET power supply and efficient Class D circuitry, this amplifier delivers strong, stable performance while minimizing heat and power loss. Designed to operate reliably at higher temperatures up to 80°C, it ensures consistent output even under demanding audio conditions.
Flexible Tuning for Full Audio Control
With adjustable low-pass (LPF) and high-pass (HPF) filters, you can precisely tune frequency distribution between your speakers and subwoofer. This allows you to balance clarity, midrange detail, and deep bass for a fully optimized listening experience tailored to your vehicle.
Key Highlights
- 2000W max power output for full system setups
- 130W RMS per channel (4 full-range channels)
- 400W RMS dedicated subwoofer channel
- 5-channel Class D amplifier design
- MOSFET power supply for efficient performance
- Adjustable low-pass filter (LPF)
- Adjustable high-pass filter (HPF)
- Freestanding compact installation design
- High-temperature operation up to 80°C
- Designed for full-range + subwoofer integration
- Clean and stable audio output for all channels
What’s Included in the Package
- STX Audio STX2000.5D 5-Channel Amplifier
- Mounting Hardware Kit
- Power Wiring Guide Label
- User Manual