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Fosi Audio M04 Subwoofer Amplifier for Home Theater Mono Channel Digital Class D Integrated Power Amp for Passive Speakers Subwoofer

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Product details

Management number 215164135 Release Date 2026/04/12 List Price US$20.00 Model Number 215164135
Category
  • High-Performance Mono Amplifier:The Fosi Audio M04 is a mono amplifier designed for driving passive subwoofers or speakers. It features the Texas Instruments TPA3116 chip and NE5532 op-amp, providing an output power of 100 watts for a 2-ohm subwoofer or speaker.
  • Enhanced Bass Response:The M04 SUB amp is designed to improve the bass response of passive subwoofers. It features a selector switch that allows the user to switch between subwoofer bass amplifier and full-frequency mono amplifier modes.
  • Compact and Robust Design:This mini amp has a small and robust design with a built-in low pass filter for subwoofers and a sub frequency control, making it practical and powerful. It uses highly efficient Class D technology that remains cool under demanding loads and doesn't take up much space.
  • Superior Sound Quality:The home subwoofer amplifier can produce a deep, crisp, and clean low-frequency sound effect, making it an excellent addition to dedicated home audio receivers & amplifiers. It has been designed to enhance the sound and performance of your audio system at an affordable price.
  • Complete Package:What You Get: M04 subwoofer amp x1, 19V/4.74A power supply x1, user manual x1.

Model M04
Voltage 12 Volts (DC)
Brand Name Fosi Audio
Unit Count 1.0 Count
Item Weight 450 Grams
Manufacturer Fosi Audio
Output Power 100 Watts
Mounting Type Freestanding
Item Dimensions 5.2 x 3.5 x 1.4 inches
Specification Met [Inf] Thd <= 0.04% and Frequency Range 20hz - 120hz
Number of Channels 1
Included Components Fosi Audio M04
Warranty Description 18-month manufacturer
Maximum Supply Voltage 19 Volts (DC)
Minimum Supply Voltage 19 Volts (DC)

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