[High Quality] It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire. Free DC head lead, compatible with the input power interface of this product, even if you dont have a DC head adapter or battery, it can be easily wired.
[HIFI Stereo] High quality dual channel power amplifier board for HIFI music. With AUX and Bluetooth two audio input methods, 2-in-1. 5.0 Bluetooth version, the transmission efficiency is higher, the transmission distance is farther. With a filter inductor, the sound is round and clear.
[High Performance] Class D amplifier IC from that has very high index parameters. Advanced oscillator / PLL circuit uses multiple switching frequency options to reject AM interference. The modulation frequency can be up to 1.2MHZ, and the high power output distortion is less than 0.1%. This helps prevent noise.
[Protection Mechanism] devices feature short-circuit and thermal protection as well as overvoltage, undervoltage, and DC protection to prevent total failure. In the event of an overload, the device reports the fault condition to the processor to protect itself from damage.
[Application] The potentiometer adjusts the volume with a switch for easy control of the volume, making it perfect for DIY speakers. widely used in store solicitation, home theater, square speakers, etc.due to its excellent performance and comprehensive cost performance.Number of channels: left and right dual channels (stereo)
Adaptive horn: 0W ~ 200W 4 ohm 8 ohm 16 ohm
Power supply voltage: DC: 5 ~ 24 V (the higher the voltage, the greater the output power)
Transmission distance: 15m (without shielding)
Protection mechanism: power reverse connection protection, short circuit protection, self recovery overheat protection
Material:metal + PCB
Size: 56x50x18MMPackage Contents:
1 * Amplifier BoardOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.