Carry the night's music everywhere you go with the Marshall Bromley 450 party speaker. This extra-large and stylish audio powerhouse delivers high-powered bass, beautiful acoustics and the brand's iconic vibe, no matter what you're listening to. And it features Stereophonic 360° Sound, placing listeners right in the middle of the music, whether you're playing heavy rap or the newest pop releases. You'll feel every sonic element, from vocals to individual instruments as they move around you. And thanks to the Marshall Bromley 450 speaker's own instrument and mic inputs, you can plug in a microphone or guitar and stage your own performance. An Iconic Look Marshall doesn't follow the pack of other audio brands when it comes to looks— you'll see no colorful lights on the Marshall Bromley 450 party speaker. Instead, you get the classic rock vibe of built-in stage lights. A suite of bulbs glow to light across the full face of the vintage black metallic grille. Choose between three presets on the Marshall Bromley 450 to create a show that fits the music. Brass knobs and button controls make it easy for users to adjust the Marshall Bromley 450 speaker as the night goes on. Boost or lower the bass, treble and volume with the twist of a knob while inputs, lights and power can be controlled from the same area. Between the tough black build and the brass controls, the Marshall Bromley 450 brings a look like no other to every evening gathering or late-night party. Bring Yours Anywhere While it's not pocket-sized, the Marshall Bromley 450 speaker is made to move along with the party for as long as it lasts (and longer). The audio powerhouse sports 40+ hours of battery life and an easy-to-grab handle along the side of the portable speaker. Easily add an extra six hours of play with a quick 20-minute charge when you're in an emergency. And when it's time to move to another spot, grab the Marshall Bromley 450 speaker by the handle on its side and have your sonic partner move along beside you. If this is the right portable speaker for you, order yours from Abt. If you have any questions, reach out to our team of experts at 800-860-3577 to learn more, or read up with our wireless speaker buying guide.