You can use the gift card to get good audio for your new TV.
Brad's Deals Editor David,
Get this LG 49" 4K Smart TV (model 49UJ6300) plus a $150 Dell eGift Card for $597 and free shipping at Dell. This matches the lowest price online, but the addition of the gift card makes this the better deal (read more about it here). This TV can display content up to 4K resolution (3,840 x 2,160) video) and has built-in WiFi for smart TV applications, such as streaming movies and shows from sites like Netflix and Hulu. Note: The gift card is noted in the shopping cart after you add the TV. It will arrive separately via email. Sales tax is charged in most states.