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TPA3221 Chip Digital Amplifier Module ZK-2001 – 2x100W Dual-Channel Rear-Stage Audio Board with 200W Mono Subwoofer Bridging, 3-8Ω Speaker Compatibility, Multi-Protection, and 28dB/38dB Gain

<ul><li>Modelo del producto: -2001</li><li>fuente de alimentación con un voltaje de 24-30V y una corriente de 10A o más. Cuanto mayor sea el voltaje, mayor será la salida</li><li>Chip amplificador de potencia: TPA3221</li><li>Nombre de producto: 100W+100W doble canal/200W solo canal puro tablero amplificador de etapa trasera</li><li>Fuente de alimentación adaptada: El rango de voltaje de trabajo es de 10-30VDC, con un límite de 31V. Se recomienda utilizar un DC</li></ul>

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ZK-2001 Amplifier Board 100W*2 Dual-Channel Pure Rear-Stage Digital Amplifier Board 200W Bridge-Mode Mono Subwoofer Speaker TPA3221 Chip
Product Description: &nbsp; Do not connect to AC power, as this may cause damage. &nbsp; Compatible Speakers: 3-8 ohms, 20-100 watts in dual-channel BTL mode; 2-8 ohms, 50-200 watts in mono PBTL mode&nbsp; Heat Dissipation: Multi-fin heat sink &nbsp; Gain Selection: 2 DIP switches for 2 settings, 28dB, 38dB &nbsp; Bridging: First turn off the power, then switch the labeled switch 1 to the ON position. The R+L+ terminals are short-circuited in parallel for output, while the R-L- terminals are short-circuited in parallel for output.&nbsp; Maximum power: In BTL mode, 2&times;70W at 24V, 4&Omega;; 2&times;100W at 30V, 4&Omega;; in PBTL mode, 150W at 30V, 3&Omega;; 200W at 30V, 2&Omega;; 110W at 30V, 4&Omega; Protection mechanisms: Low voltage input, overheating, overcurrent, and short-circuit protection. Equipped with reverse protection. &nbsp;
Specifications: &nbsp; Model: ZK-2001 &nbsp; Material: Plastic + PCB board &nbsp; Colour: Black &nbsp; Power supply compatibility: Operating voltage range of 10-30VDC, with an upper limit of 31V. DC power supply is recommended. &nbsp; Chip: TPA3221 &nbsp; Product name: 100W+100W dual-channel/200W single-channel pure power amplifier board Product Model: ZK-2001 &nbsp; Power supply voltage: 24-30V, current: 10A or above. The higher the voltage, the greater the output power &nbsp; Product Dimensions: 65x100mm &nbsp; Packaging Dimensions: 13.5x8x5cm &nbsp; Weight: 87g/133g &nbsp;
Packing List: &nbsp; 1 x Amplifier Board
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