Quick Overview:

• Power Output: Dual-channel 15W+15W. Applicable Speaker Impedance: 4/6/8/10 ohm. Supply Voltage: DC 10-25V.
• Audio Input: Wireless. Max. Receiving Distance: 10M. Supply Voltage: DC 10-25V.
• Power Supply Interface: 2.54*3PIN. Speaker Interface: 2.54*2PIN.
• Audio Input: Wireless. Max. Receiving Distance: 10M.
• PCB Board Size: 58 * 38mm / 2.3 * 1.5in. Weight: 14g / 0.5oz.

Product Description:

DC 10-25V Digital Wireless Power Amplifier designed as a dual channel 15W (per channel) stereo Class-D audio amplifier. It consists of dual BT audio input with a Dual channel of 15W+15W power output. And offers high-quality sound reproduction. With the same no of external components, this digital amplifier board performs much better than class-AB amplifiers. This dual-channel stereo output power can directly drive the 4 Ohm /6 ohm/8 Ohm small speakers.

 This digital wireless power amplifier module supports a  range of up to 10m. Whereas beyond that range, the connection became intermittent. This audio amplifier offers high efficiency and high-quality sound reproduction makes it ideal for DIY Bluetooth speaker, home, and car audio system modification.

DC 10-25V Digital Wireless Power Amplifier board provides a Power Supply Interface of 2.54*3PIN and Speaker Interface: 2.54*2PIN with both system shutdown and mute control. 

This module features low Quiescent Current, low EMI with short circuit, and thermal shutdown protection. And also used for a long time steady usage as it features low harmonic distortion. Moreover, this 15W dual audio amplifier designed with special inline architecture enhances anti-noise capability and reduces RF interference.  Moreover, It does not require a heatsink, thereby saves additional board space. Apart from the heatsink, it also provides thermal protection features which is another essential function for such a small wattage amplifier module.