Shower yourself in pristine sound with the Marshall Kilburn Steel Speaker. This stereo system is part of a special edition to pay tribute to rock n’ roll. Complete with a handle, the Kilburn Steel produces a lot of power for such a portable unit. With a four-inch woofer as well as two .75-inch dome tweeters, the Kilburn Steel is as clear as it is loud. In addition, this stereo speaker sports the classic Marshall aesthetic with an amp-like design. But, even with its vintage appeal, it’s made for the modern listener. You can use Bluetooth to connect your device from up to 30 feet away. Or, you can go old school and use the 3.5mm jack input. Whichever you choose, you get up to 20 hours of solid sound.