XH-M521 Car 4 Channel 50W*4 HIFI Stereo Audio Amplifier Board

HekomartSKU: E4711

Price:
$36
Stock:
In stock

Description

  • Easy to use and install, has a long service life, providing you with a fine quality listening experience.
  • Features:
  • Have both sound quality and volume using imported TDA7850 chip, 50W * 2 super power, pushing 10-inch speaker with ease.
  • High-end graphics-level cooling fan, IC intelligent cooling system temperature control, when the temperature exceeds 25 degrees, the fan is automatically turned on, quiet and calm.
  • The AUDIO-PBV9 double isolation system has built-in dual VC3121 chip, which effectively inhibits other noise sources and makes the sound quality clearer.
  • Preset AOPCV-K bypass system, equipped with high-end dedicated coupling capacitor ELNA.
  • A horizontal package TDA7850, air cooling system, even if the full load is only lukewarm, the free cooling fan starts work, snapping hear the fan running almost noiseless.
  • Specifications:
  • Main material: PCB
  • Color: blue
  • Power supply: DC 12-16V
  • Input impedance: >10K
  • Output impedance: 4-8 Ohm
  • Output power: 50W*4
  • Item size: 115 * 80 * 20mm / 4.5 * 3.1 * 0.8in
  • Item weight: 116g / 4.1ounce
  • Package size: 165 * 120 * 25mm / 6.5 * 4.7 * 1.0in
  • Package weight: 119g / 4.2ounce
  • Package list:
  • 1 * TDA7850 4 Channel 50W * 4 HIFI Car Audio Amplifier Board
  • 180 Days Paypal Buyer Protection

    30 Days Money Back Guarantee

    Cash on delivery for all orders

    Payments & Security

    Estimate Shipping

    You may also like

    Recently Viewed Products