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ZK-HT21 Bluetooth Amplifier Board 160W*2+220W with Treble and Bass Control 2.1 Channe Subwoofer Stereo Power Amplifier Module TDA7498E HiFi Chips BT and AUX Inputs for DIY Home Speakers
Disponibilidad
En stock
En stock
Peso con empaque
0.20 kg
0.20 kg
Devolución
Sí
Sí
Condición
Nuevo
Nuevo
Producto de
Amazon
Amazon
Sobre este producto
- If you're tired of the inherent treble and bass, why not try the treble and bass control knobs! This will make you feel like you're in a movie theater, with five knobs independently controlling high, low, and volume. Customize your favorite sound effects
- BT and AUX inputs, BT 5.0 version, with longer transmission distance. In an open environment, the transmission distance can reach 49 feet. If your playback device does not have Bluetooth, you can still input audio signals through a 3.5mm headphone jack.Attention: When using AUX mode, please confirm that the Bluetooth connection of this module has been disconnected
- Perfect sound quality experience: The audio power subwoofer amplifier module is equipped with dual TPA3116D2 chips, which have ultra-high resolution, ultra-low distortion, and high fidelity sound quality. It also has AM interference suppression function, shielded power inductance, and low-noise preamplifier
- Stereo dual channel output, 160W*2+220W; Wide voltage input DC: 12-24V; THD≤0.1%； Supports 2.1 channel configuration, including left and right channel outputs. Our product includes a DC conversion plug, which can perfectly adapt to your player after you receive it.Allowing various devices to be connected to the amplifier board, including smartphones, laptops, tablets, and other audio sources
- Security protection: This amplifier board has over temperature protection, short circuit protection, reverse connection protection, clipping protection, overvoltage and undervoltage protection. These intelligent protections ensure that your device is protected in any situation, so you can enjoy music with peace of mind
$90,05
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$50,03
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$90,05
44% OFF
$50,03
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EPLZON ZK-HT21 2.1 Channel Bluetooth Amplifier Moudle Product name : 2.1 channel Bluetooth audio amplifier module Product model:ZK-HT21 Bluetooth version : 5.0 (unobstructed, 10 meters) Input sensitivity :500mV Input method : AUX+Bluetooth+USB Number of channels : 2.1 channels Power amplifier chip:TDA7498E (with AM interference suppression function) Adapted power supply :DC 15~36V (less than 9V undervoltage protection) (the higher the voltage, the greater the output power) Adapted speaker : 30-200W,4-8Ω Output power : Left and right channels ≤160W Subwoofer ≤220W Protection mechanism：overvoltage, undervoltage, overheating, DC detection, short circuit protection Product size:145*126*28mm Tip: Only when the audio input is sufficient and the power supply voltage/current is sufficient, can there be sufficient output power!!! The higher the power supply voltage, the greater the output power, the smaller the horn impedance, and the greater the output power !!! Please ensure that the power of the adapter power supply is greater than the actual working power of the amplifier !!!
