Cheap And Discounts 3X DC8-26V 30W x 2 XH-A232 Class D Digital Audio Power Amplifier Board Mp3 Amplifier Board 12V24V Wholesale. Buy Directly From Merchant Enrich Your E Life Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.