Fosi Audio M03 Subwoofer Amplifier 200W TPA3255D2 Mini Stereo Power Audio Amplifier Small Digital Integrated Class D Receiver Based Passive Speaker

[Hi-Fi amplifier with clean sound quality] Fosi Audio M03 subwoofer amplifier uses Instruments' TPA3255D2 chip to achieve high efficiency output of up to 200W. This amp is ideal for driving bookshelf speakers and subwoofers. [Subwoofer amplifier, full frequency mono amplifier] When you switch to PBTL, it becomes a full frequency mono amplifier that drives passive speakers and powered subwoofers. If you switch to SUB, it becomes a subwoofer amplifier that can submerge passive subwoofers and powered subwoofers. [Small but Powerful] Built-in low-pass filter for 20-300Hz subwoofer and controlling the SUB frequency makes it small and simple, yet practical and powerful. [Home Hi-Fi Amplifier] Designed exclusively for customers who pursue Hi-Fi sound, the MAX output is 200W. Note: The package comes with a 32V/5A power supply, but a more powerful power supply is required for maximum output. [Gift contents] M03 amplifier x1, 32V/5A power adapter x1, user manual x1, 24 months global warranty, 24 hours quick customer service. Subwoofer Amplifier All Frequency Mono Amplifier Mini Stereo Audio Amplifier with SUB Frequency Control Parameters: Power Adapter 32V/5A DC Input Range: 24V-36V Termination Impedance 4~8Ω RMS Power Output RMS 150W@4Ω, RMS 120W@8Ω Full Frequency Band: 20Hz~20KHz (±3db Bass Frequency Band: 20-200Hz Input Sensitivity: ≤0.2mV SNR ≥106dB THD≤0.03%