TP-03 Subwoofer Amplifier & Mono Amp Full-Frequency and Sub Bass Switchable Amplifier One Channel Home Theater Single Power Subwoofer Class D Amp 220Watt x 1

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Sale price$59.99 Regular price$69.99


  • 【Mini Compact but Powerful】Built-in low pass filter for 20-300Hz subwoofers with sub frequency control, 220W X 1(4 ohms, 0.04% THD, 18db/octacce), Small simple compact design but practical and powerful;
  • 【Full-Frequency and Sub Bass Switchable 】With a selector can be switched to subwoofer bass amplifier or full frequency mono amp, can be connected to passive suboower, passive speaker, active subwoofer
  • 【Hi-Fi Amp with Clean Sound Quality】Adopt ST TDA7498E chip, NE5532 op-amp. No pop, no audible noise, dead silent when nothing is playing through it
  • 【Home Hi-Fi amplifier】Home Hi-Fi one channel integrated digital subwoofer amplifier, Exclusively designed for the customers who pursue HiFi sound; Ship with 24v 4.5A power adapter;
  • 【High Quality and After-sale Service】Build-in speaker protection circuit, aluminum body to ensure high quality. With 18 months warrenty and 24 hours after-sale service online to provide you the great shopping exprerience.



  1. Working Voltage: DC19V-32V
  2. Max Power: 220Watt @4Ohm
  3. Full Frequency Response: 20Hz-20KHz(+-3db)
  4. Bass Cut Off Frequency Range: 20-300Hz
  5. Slope of Bass at Tenuation: -12db slope
  6. Input Sensitivity: 0.2mV
  7. SNR: >106dB
  8. THD: <0.03% output 1W
  9. Weight: 1kg
  10. Product Adapter: AC 110V - 240V


Packing list: 

  • 24V Power Adapter *1;
  • AC cord*1;
  • TP-03 Amplifier * 1;
  • User Guide *1;

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