Behringer drew from their experience to build their performance-grade loudspeakers by making them lighter and more powerful. They started with custom-engineered Class-D power amps for the ultimate in low-distortion power and efficiency. Backed by SMPS (Switch Mode Power Supply) technology, the high-tech alternative to heavy transformers and massive heat sinks, these loudspeakers can run cool all day and all night without even breaking a sweat! Onboard MP3 Player One of the coolest features on these loudspeakers is their fully addressable, embedded MP3 player. The 8-button user interface and high-contrast, multi-function LCD panel let you instantly browse tracks and enable shuffle, repeat or single-play modes. From break and background music to high-resolution performance tracks, this full-feature MP3 player can handle it all. Wireless Wonderland Until now, adding wireless microphones to a PA system meant either a mess of wires and dangling receivers or worse, a built-in receiver with dodgy performance and a hefty price tag. Those days are officially over thanks to BEHRINGER ULTRALINK Series wireless mics that feature their exclusive, ultra-compact 2-channel receiver. Just plug the receiver into the dedicated wireless port on the rear panel and you have full access to two channels of supremely stable, natural-sounding wireless connectivity. Sold separately and available in hand-held or headset models, the BEHRINGER ULTRALINK Series wireless mics will immediately (and inexpensively) expand your B115MP3 to handle virtually any live sound application. Built-in Mixing Capability The integrated mixer features the same ultra low-noise, high-headroom mic preamps that have made BEHRINGER mixers legendary, and the two inputs accept virtually any mic/line level signal you’re likely to run across. Variable Input gain controls (with Clip LED) will have you dialing in the perfect level every time. And if you need more coverage, use the convenient Link Output XLR connector to add more active loudspeakers. Power and Control There is absolutely no substitute for amplifier power in high-performance loudspeakers; the kind of power it takes to deliver clean, in-your-face vocals and chest-thumping bass day in and day out. That’s why these speakers were given 1000-Watts of bi-amplified, digitally processed output power. But with great power comes great responsibility, so our engineers included a proprietary DSP (Digital Signal Processor) with high-end features such as a dual-band EQ, an active crossover, dual protection limiters and transducer response correction, ensuring these loudspeakers deliver incredible output at the lowest possible distortion levels. Custom-Engineered Transducers Powerful, high-efficiency Class-D amplifiers and Switch Mode Power Supply technology coupled with state-of-the-art DSP functionality sure sounds impressive but what about the part of the system you actually hear? Behringer’s LF (Low Frequency) and HF (High Frequency) transducers are designed specifically for each application, so you can rest assured that the transducers inside have been engineered to perform flawlessly in conjunction with every other element for truly professional results. The B115MP3 active speaker system cranks out massive quantities of low end, with articulate, detailed mids and crystal-clear highs. Extraordinarily Versatile Thanks to their trapezoidal shape, the B115 and B112 are suitable for a wide variety of applications. They can be mounted on standard speaker poles, placed vertically atop subwoofers, or even laid on their side for use as onstage monitor wedges. Their extraordinary fidelity and frequency response make them a favorite of vocalists and instrumentalists alike. Hook up is simple, requiring only a single XLR or 1/4″ cable from your mixing console and power. Additional monitors can be chained together via the XLR Link Output jack on the rear panel. Which Speaker Should I Buy? Well, let’s start with your application_ are you giving a speech in a hotel ballroom or rocking out at the local bar or dance club? Whether to choose one speaker cabinet over another depends on your bass requirements. A 15″ woofer has about 40% more surface area with which to move air than a 12″ and that translates into more bass. So if you’re addressing a small meeting, or jamming at the coffee house, the B112 might be all you’ll ever need. But if you’re providing disco in a busy nightclub, hosting Karaoke night in your living room, or just need to crank it up louder, then the B115 may be a better choice. Sound Value EUROLIVE active PA loudspeakers deliver exceptional performance, even when pushed to their limits. Lightweight and powerful, with built-in mixers, custom-designed transducers, and integrated wireless functionality, B115 and B112 active loudspeakers are ideal for both speech and music applications at a price that is unheard of in this class. Features: