Marshall's Bromley 150 Is Its Smallest Party Speaker Yet
Marshall introduced the Bromley 150, the smallest and most portable speaker in its Bromley party lineup. It costs $500 and was available to preorder, with shipments scheduled to begin October 13. Engadget
The speaker weighs 14 pounds, about half the size of the Bromley 450. A built-in handle supports carry between locations. The enclosure is dirt- and splash-resistant for outdoor placement.
It offers true stereo sound, meaning separate left and right channels rather than combined mono output. Lights on the front respond to playback. Marshall has not disclosed driver complement, the number and type of internal speakers, or amplification, how power is fed to those speakers, in the materials reported so far.
For inputs and controls, the speaker has two inputs with independent volume knobs for microphones and instruments. Physical EQ controls, dedicated knobs for bass and treble, adjust tone without an app. That keeps core functions available when a phone is paired only for audio transport.
Battery life is rated at about 40 hours per charge. The 150 is priced $300 below the Bromley 450. Within the wider family, the Bromley 450 is the smaller counterpart to the Bromley 750.
Looking at what this means for portable PA use, essentially small sound systems you carry to a gig, the specifications point toward small events rather than fixed installation. Fourteen pounds is light enough for one-handed carry but heavy enough to imply a larger cabinet and power supply than pocketable Bluetooth speakers. Half the volume of the 450 suggests easier transport in a car trunk or storage closet, plus faster setup for users who run sound themselves.
In my view, the more telling choices are the two live inputs and the hardware EQ. Party speakers often treat microphone support as a secondary feature with shared gain and app-buried tone shaping. Independent knobs allow a vocal microphone and a guitar or keyboard to coexist without menu diving. Physical EQ keeps adjustments immediate in noisy, low-light environments where unlocking a phone and finding the right screen interrupts performance. For tech-literate buyers, that reduces control latency, the delay between turning a control and hearing the change, and failure modes, the ways software can get in the way. No app dependency means no account, no update, and no OS compatibility issue between soundcheck and showtime.
The broader context here is battery expectation and product tiering. Forty hours per charge covers multiple sessions without daily charging discipline. It also shifts maintenance attention from runtime to charge cycles and long-term capacity retention, how well the battery holds charge after many recharges. The $300 gap to the Bromley 450 creates a clear step for buyers to weigh output and coverage against portability and cost. Users who need maximum throw, how far sound carries in larger rooms, can move up the line. Users who prioritize transport and quick deployment have a lower-cost entry point that retains live input capability and stereo playback.
