Car Audio USW300 300W Underseat Ultra Slim Compact Active Subwoofer. Product Description 300W active underseat subwoofer – USW10Looking for a subwoofer that has all that bass pumping power but doesnt need a lot of space? With a built in amplifier powering an aluminium coned subwoofer and a max output of 300W the USW10 is a true pocket powerhouse of audio performance. Measuring a mere 69mm in depth and 270mm in diameter, this unique unit will fit easily in just about any location in your vehicle while still packing a powerful bass punch. You may have to look a little harder to spot it but your search for a compact with impact is truly over. Box Contains USW10, Wires and Remote Bass Gain Features. Rich powerful base – With a built in amplifier, max output of 300 W and 130 W RMS, the USW300 is a true pocket powerhouse of audio performance. Aluminium coned subwoofer – Aluminium Cones are light in weight and can be really stiff, but they are really robust cones that rarely go wrong. This sub has a damping material built into its cone and spider to ensure a rattle-free performance and deep bass. Heavy duty durable construction – Die Cast Aluminium Chassis – no plastic structure here. The metal body is part of a secure and rigid structure, no flexing body when the unit is in full power, this also helps with bass output. Compact and discrete – Allowing to install the USW300 anywhere within vehicles Boot, Undersea, behind seat and foot wells. We know waiting for products to arrive can be frustrating! So we aim to give you not only the best products but also deliver them as fast as possible. 1-3 days depending on what you ordered. Once you have received your items please leave some feedback as it really helps us grow.