Adding a subwoofer can be a game-changer if you have a high-quality set of speakers in your home theater or music setup but find that the bass lacks depth and impact. A subwoofer is specifically ...

We’ve tested a huge number of soundbars and speaker systems over the years, ranging from elite units with Dolby Atmos 3D sound, through to bargain soundbars that boost speech and add depth for ...

Ashley Bateson from the Chartered Institution of Building Services Engineers, which recently launched its HVAC Systems Group, considers the changing regulations around ventilation in schools and what ...