The HTL7140 is based on the concept of accommodating a 5.1 system in a single soundbar accompanied by a wireless subwoofer. The angled tweeters at the ends play back the rear channels and produce convincing surround sound. The soundbar is only 38 mm high and 55 mm thick, enabling it to be placed under any television. The chassis is made of sandblasted, anodised aluminium and conveys superior quality.