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Green rectangular circuit board with electronic components and pin headers

Vszerda

Vszerda HXJ8002 Mono Channel Voice Low Noise Amplifier Module BTL 3W Pro Sound

SKU CH-8J0P-KP9SZ

A mono voice amplifier module delivers 3 W BTL output with low-noise performance for clear sound reproduction

  • Mono channel design simplifies voice amplification builds
  • BTL topology delivers 3 W output power
  • Low noise circuitry keeps speech signals clear
  • Compact module fits tight enclosure spaces

HXJ8002 mono voice amplifier module

The Vszerda HXJ8002 is a mono channel voice amplifier module rated at 3 W output. It uses a BTL topology to deliver low-noise amplification for voice and sound projects. The board arrives new and is intended for integration into custom audio equipment or prototype builds.

Suits low-power voice applications.

This module suits hobbyists and engineers building compact voice-only systems such as intercoms, alert tones or portable speech devices. It is not for users who require stereo output, higher wattage for music reproduction, or a complete enclosure with volume controls and connectors.

Highlights

  • Mono channel design simplifies voice amplification builds
  • BTL topology delivers 3 W output power
  • Low noise circuitry keeps speech signals clear
  • Compact module fits tight enclosure spaces

Specifications

No published specifications for this item yet.

Questions about this item

What power supply voltage does the HXJ8002 module require to operate?

The module operates from a single DC supply; check the board silkscreen or datasheet for the exact voltage range before connecting power.

Can I keep my existing passive speaker with the HXJ8002 amplifier?

Yes, the BTL output drives a single 4–8 Ω speaker directly without needing a separate output transformer or bridge adapter.

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