Bảng Mạch Khuếch Đại Âm Thanh Kỹ Thuật Số Hahao Tda7492 50wx2 / 100w

______________♤Welcome Hahao Store♤_______________ ✔Ready Stock!!Buy Now! ✔Quality Checked ✔Best price ✈Shipping in 1 day ★Surprises for you★ ☛Free Gifts:Follow Shop ❤“Like” 5 Items: Priority Shipping ✉Sent me Screenshot and Message on your order : "Free Gift"，if not will Miss ✌(Tip:We will be based on your guests in your country to send the corresponding adapter plug) ➷Wholesale retailers are welcome to negotiate long-term business with us! __________________❀Product Information❀__________________ Feature: 1. Precise cuts and interfaces ensure perfect serviceability, suitable for installation locations, easy installation. 2. Made of high quality materials, which can effectively avoid corrosion and wear, sturdy and durable. 3. Professional chip sets provide superior performance in the system. 4. Easy to operate, anti-aging design, prolong service life. 5. With super output short circuit and over-temperature overload protection, and prevent switching machine impact. 6. Super small size can used for maintenance, polishing the active speaker, improve the sound quality, can also used to combine multiple blocks into a multi-channel amplifier or 2.1 amplifier. Specification: Condition: 100% Brand New Item Type: Power Amplifier Board Model: TDA7492 Material: ABS + Chip Color: As Pictures Shown Highest Frequency Response: 20K Quantity: 1PCS With 4 sets of gain adjustment Weight: Approx. 71g Package Size: Approx. 8x7x3cm/3.15x2.76x1.18inch Package List: 1 x High Power Digital Power Amplifier Board Note: 1. When the speaker impedance is 4 Ohms, the operating voltage must be less than 18V 2. When the speaker impedance is 6 Ohms, the operating voltage cannot exceed 24V 3. When the speaker impedance is 8 Ohms, the operating voltage cannot exceed 26V 4. Do not reverse the polarity of the power supply #PowerAmplifierBoard#DigitalPowerAmplifierBoard#TDA7492PowerAmplifierBoard#100WPowerAmplifierBoard#HighPowerDigitalPowerAmplifierBoard