- You cannot add "JBL Bar 1300 11.1.4 Channel Soundbar with Detachable Surround Speakers & 10" 300W Wireless Subwoofer - HDMI eARC + Optical + Bluetooth + WiFi - AirPlay, Alexa, & Chromecast Built-in - 4K HDR passthrough - 1170W total system power" to the cart because the product is out of stock.