ZK‑502L Bluetooth Power Amplifier Board 5.0 Stereo Audio Receiver Dual Channels Digital Audio Amplifier Module for DIY Speakers 5-24V

Description

Specification:

Item Type: Power Amplifier Board

Material: PCB

Purpose: Digital Power Amplifier Board

Model: ZK-502L

Bluetooth Version: 5.0

Input Method: Bluetooth

Number Of Channels: Left and Right Dual Channels (stereo)

Bluetooth Version: 5.0 (Unobstructed, Approx. 15m/49.2ft)

Signal To Noise Ratio: >90 dB

Adapted Power Supply Voltage: 5-24V (optional 9V/12V/15V18V/24V and Other Adapters, High Power Recommended High Voltage)

Adapted Speakers: 30W-200 W, 4Ω-8Ω

Power supply voltage:

12V-8 Ω/12W+12W, 4 Ω/20W+20W

15V-8 Ω/18W+18W, 4 Ω/30W+30W

19V-8 Ω/32W+32W, 4 Ω/45W+45W

24V-8 Ω/38W+38W, 4 Ω/50W+50W

Protection Mechanism: Self Recovery Overheating Protection, Self Recovery Short Circuit Protection

Package List:

1 x Power Amplifier Board

1 x Screwdriver

9 x Screw

4 x Brass Connecting Rod

2 x Acrylic Board

1 x Knob

1 x Cable

Note:

The input voltage cannot exceed 24V, otherwise the audio amplifier module will be damaged.