Marshall Bromley 450

Marshall Bromley 450 Overview

Audio Performance and 360° Sound

The Bromley 450 is all about filling large spaces. It uses a "True Stereophonic" 360° sound system that features eight separate drivers. This includes dual 6.5-inch woofers, four 2-inch full-range drivers, and two passive radiators positioned to push sound in every direction. The goal is to ensure the music sounds clear and balanced wherever you stand in the room.

On the top panel, you'll find a classic layout with dedicated Bass, Treble, and volume Knobs, allowing you to fine-tune the equalizer precisely to your taste, whether you want a balanced sound or a hard-hitting party vibe. 

Connectivity and Build

Since it’s a party speaker, Marshall has included two XLR/6.35mm combo jacks on the back. This allows you to plug in microphones or instruments, such as guitars, for live performances or karaoke. It also features a "World-Facing" design with integrated stage-inspired lights that can be toggled through three different presets to match the mood of the music.

The speaker is quite heavy at nearly 12.32 kg, but it’s designed to be moved. It features a sturdy, built-in carrying handle and four strap anchors so you can easily pick it up and go. The outer shell is finished in Marshall's classic black-and-brass style with an IP55 rating, so it can handle dust and light rain during outdoor sets.

Battery and Charging

For a speaker this size, the battery life is surprisingly long. It offers over 40+ hours of playtime on a single charge. The battery is also replaceable, which is great for longevity or swapping in a fresh one during long events. If you're in a hurry, a 20-minute quick charge will give you about 6 hours of use.