Behringer B205D Active 150W 5.25 inch Personal Monitor Speaker

With 150 watts of peak Class-D power driving a custom 5.25" neodymium full-range driver, the Behringer B205D delivers up to 113 dB SPL from a cabinet barely larger than a lunchbox. This active personal monitor puts a complete three-channel mixer, 3-band EQ, and +48V phantom power right at your fingertips, making it the ultimate compact sound reinforcement tool for performers, presenters, and small venues.

Overview

The B205D is a self-contained active speaker system engineered for clarity and portability. Its high-efficiency Class-D amplifier and neodymium woofer produce a frequency response from 65 Hz to 18 kHz, ensuring vocals and instruments cut through the mix. The integrated 3-channel mixer accepts two mic/line XLR/TRS combo inputs, a stereo RCA pair, and a 3.5 mm aux jack, so you can connect microphones, instruments, and playback devices without an external mixer. A balanced XLR thru output lets you daisy-chain additional monitors or feed a main PA.

What stands out

• 150 W peak Class-D power with 113 dB maximum SPL for high output in a small footprint
• 5.25" neodymium full-range driver for extended frequency response and low distortion
• Three-channel mixer with two XLR/TRS combo inputs, stereo RCA, and 3.5 mm aux
• Switchable +48 V phantom power for condenser microphones
• 3-band EQ (low, mid, high) for precise tonal shaping
• Integrated peak limiter protects the speaker from overload
• Built-in 3/8" mic stand mount and desktop-friendly design for flexible placement
• Impact-resistant plastic enclosure with internal switch-mode power supply

Technical details

• Speaker type: Active personal monitor / PA speaker
• Amplifier: Class-D, 150 W peak
• Driver: 5.25" full-range neodymium
• Frequency response: 65 Hz – 18 kHz
• Maximum SPL: 113 dB @ 1 m
• Mixer: 3 channels
• Inputs: 2 x XLR/TRS combo (mic/line), 1 x stereo RCA, 1 x 3.5 mm TRS aux
• Outputs: 1 x XLR thru, 1 x 3.5 mm TRS headphone
• Phantom power: +48 V switchable
• EQ: 3-band (low, mid, high)
• Limiter: Integrated peak limiter
• Mounting: 3/8" mic stand mount, desktop
• Enclosure: Impact-resistant plastic
• Power supply: Internal switch-mode
• Controls: Channel gain, master volume, EQ

Our verdict

The Behringer B205D redefines what a compact monitor can do. Its powerful Class-D amplifier, flexible mixer, and rugged construction make it a reliable companion for any live performance or presentation. Whether you need a personal wedge on stage or a portable PA for small gigs, this speaker delivers professional sound without the bulk.