Cheap And Discounts 1PCS New Original LA4620 4620 LA4620-E or LA4630 LA4630N ZIP-23 Two- channel Audio Power Amplifier Wholesale. Buy Directly From Merchant Shenzhen Yueqi Elec. Company Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.