Mini Version 20W30W40W50WX2 Bluetooth 5.0 Digital Amplifier Board Knob Adjustment Volume Band Wwitch ZK-502LItem NO.: ZK-502L
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- Product Name: Mini Version 20W30W40W50WX2 Bluetooth 5.0 Digital Amplifier Board Knob Adjustment Volume Band Wwitch ZK-502L
- Item NO.: ZK-502L
- Weight: 0.1 kg = 0.2205 lb = 3.5274 oz
- Category: Electronic Modules > Audio Amplifier
- Tag: Bluetooth 5.0 , Digital Amplifier Board , 20W30W40W50WX2 , ZK-502L
- Creation Time: 2024-05-03
ZK-502L Bluetooth 5.0 Digital Amplifier Board
Product parameters:
Product name: Mini version 2x50W Bluetooth digital amplifier board
Product model: ZK-502L
Adapted power supply voltage: 5-24V (optional adapters such as 9V/12V/15V18V24V, recommended high voltage for high-power)
Adapted speaker: 30W~200W, 4 Ω, 8 Ω
Channel count: Left and right dual channels (stereo)
Bluetooth version: 5.0
Bluetooth transmission distance: 15 meters (unobstructed)
Protection mechanism: self recovery overheating protection, self recovery short circuit protection
Tip: Only with sufficient audio input and sufficient power supply voltage/current can there be sufficient output power. Higher power supply voltage will result in higher relative power, and speakers with different impedances will have different output power. When the voltage and current are sufficient, the larger the number of ohms of the speaker, 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/greater than 30+30W
19V -8 ohms/32+32W, 4 ohms/greater than 45+45W
24V -8 ohms/38+38W, 4 ohms/greater than 50+50W
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