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ZK-502L Mini BT Amplifier Board Class D AMP Module for DIY Speaker (shell)
Size:
shell
Disponibilidad
En stock
En stock
Peso con empaque
1.40 kg
1.40 kg
Devolución
No
No
Condición
Nuevo
Nuevo
Producto de
Amazon
Amazon
Sobre este producto
- ?Output Power of ZK-502L?This little thing smaller than a card can output up to 50w*2 power (peak power). Wide voltage input: DC 5-24V, common power adapter can supply power for it. It is recommended to use a DC power supply between 12-20V.
- ?BT 5.0?User Can Directly Connect with WS BT 5.0 without Password
- ?Easy Installation and Short Start-up Sound?The Illustration Of Each Interface Is Printed On The Protective Plate, Making It Easy To Install Even Without Instructions. The Sound of The Amp Board To Start And Connect To Bluetooth Is Short .
- ?PROTECTIVE FUNCTION?Over Protective Function:This BT Amp Is Designed with Protective Case, Over-heat Protection, Short-circuit Protection
$18,96
55% OFF
$8,62
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$18,96
55% OFF
$8,62
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Mini BT Amplifier Board Class D AMP Module for DIY WS Speaker roduct model: ZK-502L Adapted power supply voltage: 5-24V (optional 9V/12V/15V18W24V and other adapters, high power recommended high voltage) Adapted speakers: 30W-200W, 4R, 8R Number of channels: left and right dual channels (stereo) Transmission distance: 15 meters (unobstructed) Protection mechanism: self-recovery overheating protection, self-recovery short-circuit protection Tip: Only when the audio input is sufficient and the power supply voltage/current is sufficient, there will be sufficient output power. The higher the power supply voltage, the higher the relative power, and speakers with different impedances will have different output powers. In the case of sufficient voltage and current, the larger the horn's ohms, the smaller the relative sound power. Please pay attention! Power supply voltage: 12V-8 ohm speaker/12W (left channel) + 12W (right channel), 4 ohm speaker/20W+20W 15V-8 ohms/18+18W, 4 ohms/more than 30 + 30W 19V ??8 ohms/32 + 32W, 4 ohms/more than 45+45W 24V-8 ohms/38 + 38W, 4 ohms/more than 50 + 50W
