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ZK-502M 50W+50W 2.0 Stereo Bluetooth 5.0 Digital Amplifier Board Module Multiple Inputs
4.76 ratingsThe ZK-502M 50W+50W 2.0 Stereo Bluetooth 5.0 Digital Amplifier Board Module Multiple Inputs is a value-for-money audio amplifier module designed for everyday users. It features Output Power (W): 100 and Operating Voltage (VDC): 5 to 24. Customers praise its easy to set up and use and excellent build quality. 100% of buyers rate it 4★ or above.
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About This Product
The ZK-502M 50W+50W 2.0 Stereo Bluetooth 5.0 Digital Amplifier Board Module Multiple Inputs is a value-for-money audio amplifier module designed for everyday users. Customers highlight its easy to set up and use and excellent build quality.
Key Specifications
- Output Power (W): 100
- Operating Voltage (VDC): 5 to 24 — works with standard household power
- No. of Channels: 2
- Model No. / Name: ZK 502M
- Bluetooth Version: 5 — faster pairing, longer range, and lower battery draw
- Mounting Type: Surface Mount
- Impedance (Ω): 4-8Ω
- Shipping Weight: 0.093 kg
Customer Verdict
100% of buyers rated this product 4 stars or above. The most appreciated qualities are: easy to set up and use, excellent build quality, fast and responsive, impressive sound quality.
Why Buy from Pricio?
Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.
ZK-502M 50W+50W 2.0 Stereo Bluetooth 5.0 Digital Amplifier Board Module consists of overheating, overcurrent, and short-circuit protection. The supported audio input is Bluetooth-Compatible 5.0, aux, USB flash disk, and computer USB. whereas the supported audio output is the active speaker, and passive speaker (only one passive speaker and active speaker can be selected).
Features:
- Model: ZK-502M
- Type: Bluetooth-compatible power amplifier board
- Bluetooth-compatible version 5.0
- It has 2 Channels left and right channels (stereo).





