Behringer B115D Altifalante ativo

Behringer Eurolive B115D — 1000W Active PA Speaker with Built-In Mixer

The Behringer Eurolive B115D is a 1000W active 2-way PA loudspeaker built around a 15" long-excursion woofer and a 1.35" aluminum-diaphragm compression driver. Class-D amplification, switch-mode power supply, and an integrated 2-channel mixer make this powered cabinet a self-contained rig for solo performers, mobile DJs, and small-venue speech. The B115D is the right choice for musicians who need a portable PA that travels light and sounds loud.

Wireless-Ready Design and Integrated Mixer

What separates this active loudspeaker from a passive 2-way cabinet is the built-in wireless microphone connectivity and on-board 2-channel mixer. A dedicated USB port accepts Behringer ULTRALINK ULM Series digital wireless receivers, freeing performers from cable runs. The integrated mixer uses ultra-low-noise mic preamps with variable input gain, clip LED, and a 2-band EQ. An XLR Link Output daisy-chains additional cabinets.

Driver Configuration and Amplification

The driver complement and amplifier chain determine how loud and clean a PA cabinet plays at the gig. The B115D pairs a custom-engineered 15" LF transducer with a 1.35" aluminum-diaphragm compression driver, fed by 1000W of Class-D power. SMPS technology replaces the heavy linear transformer, cutting weight to 17.7 kg.

• LF Driver: 15" long-excursion woofer — usable bass down to 45 Hz
• HF Driver: 1.35" aluminum-diaphragm compression driver — wide-dispersion exponential horn
• Amplifier Power: 1000 W Class-D — high SPLs with cool-running efficiency
• Frequency Range: 45 Hz – 20 kHz — covers vocals and full-range playback
• Weight: 17.7 kg — light enough for one-person load-in

Who Should Buy the Behringer Eurolive B115D

Solo singers, acoustic duos, mobile DJs, and small-venue presenters will find the B115D handles vocals, backing tracks, and light music playback from a single powered cabinet. The 2-band EQ and clip LED make it forgiving for users running a microphone directly in without a separate mixer. A 35 mm pole-mount socket and trapezoidal enclosure also let it double as a stage monitor wedge.

Behringer — Founded by a Student Who Couldn't Afford His Gear

Behringer was founded in 1989 by Uli Behringer, who began building signal processors as a student at the Robert Schumann conservatory in Düsseldorf after realizing he could assemble high-end circuits from affordable components. The EUROLIVE series has become one of the brand's flagship active loudspeaker lines, and the B115D continues that tradition with Class-D power and wireless-ready connectivity at a budget price.