Focal iBUS20 150 Watts 8 20cm Under Seat Active Subwoofer Active Bass Tube. You have a car and you enjoy listening to music? Focal have what you need: the superb speaker models in the Integration line. Easy and quick to install, easily replace your original system and these high fidelity speakers will give you the best of Focal sound. Forget what you know, youre going to hear the difference and experience the emotion of great sound. If space is at a premium, you’ll appreciate all the features that Focal has crammed into this easy-to-hide powered subwoofer. And if bass performance is also important to you, then you’ll love the built-in 150W (peak) amplifier and remote variable controller. The compact size permits a discrete mounting location such as under the seat. Focal IBus 20 Features. Ready to use (Plug & Play ISO cables supplied). Easy integration in the trunk or under a seat. High and low level inputs. Intensifies the bass frequencies of your audio system. Active enclosure with 20cm (8) subwoofer. Welcome to Car Audio Warehouse. 1 trusted online reseller for Car Audio, Car Security and Car Accessories. The name says it all. Its your one stop shop for all things In-Car. Established since 1995, we have been proudly providing car audio equipment online worldwide. The Car Audio Warehouse showroom based in West Midlands UK has over 5000 products in stock ranging from the latest Car Stereos to the latest All in One Navigations systems, you can be certain to find what you want, We are authorised dealers for Alpine, Clarion, Pioneer, Sony, Kenwood, JVC, and a host of many more high quality brands of Car Audio products from around the world and pride ourselves on our prices, product range and customer service. For car audio enthusiasts, Car Audio Warehouse is the place to be. Our team is committed on dealing with enquirers quickly and efficiently.