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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.

How it compares

Measured against everything we stock in Pro Audio Equipment, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 83% of the 613 comparable items (median $56.99).

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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