Cheap And Discounts 24V 1.66A AC DC Adapter A4024_FPN A3024-FPN For SAMSUNG HW-H750 SOUNDBAR HW-K450 K550 K650 HW-N450 HW-J550 Power Supply Charger Wholesale. Buy Directly From Merchant Shop1102582031 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.