Denon Professional Delta 15 2400W 15" Loudspeaker with Wireless Connectivity (Discontinued)

When you need the ultimate in speaker performance, Denon Professional proudly offers the Delta Series—a family of powered loudspeakers that delivers the very highest level of acoustic performance, essential for critical musical productions, dynamic AV playback and clear, articulate spoken presentations. The Delta Series was designed from a clean sheet of paper to exacting performance standards, using custom-developed, purpose-matched components.

The Delta 15 features an integral low-distortion Class D amplifier capable of 2400 watts peak output (1200 watts continuous). The ultra-durable, linear transducers are paired with custom DSP-controlled crossovers and computer-designed high-frequency waveguide for an optimized 90° x 60° coverage field. Highly flexible connection/control facilities easily adapt the speaker to any usage condition. Plus, the entire Delta series utilizes dynamic thermal protection to ensure reliable, studio-grade sound reproduction at any volume level.

However, it’s not the printed specifications or the number of inputs and outputs that qualifies the Delta 15 as such an elite performer. It’s the performance. The sound is effortless, clear and natural. There is no sense of strain or coloration. With lesser speakers, the listener can immediately hear the “reproduced” nature of the sound; that unmistakable nasal artificiality and edgy, strident distortion that betrays the sound of an inaccurate speaker system.

When you hear the Delta 15, it sounds like real life. The full frequency range is conveyed with absolute authority, providing convincing, realistic sound from any genre of music. Bass instruments are full and muscular. Vocals are distinct and precise, while horns are rich and energetic, their characteristic “sheen” perfectly preserved. Drums and percussion have great impact and impressive weight. Even today’s complex, multi-layer music is reproduced with agility and nuance at any volume, from subtle indoor settings to full-volume outdoor concerts. When you need even greater low-frequency extension and output, simply add either the Delta Series 15 Sub or 18 Sub to create a system of absolutely uncompromised capability.

Denon Professional recognizes that adaptability and connection flexibility are just as important to a successful event as outstanding sonic performance. Therefore, the Delta series features a built-in mixer with multiple inputs and outputs. The cabinets are scratch-resistant, fronted with a powder-coated metal grille—perfect for anything from vocal reinforcement in a lecture hall to music-rich multimedia presentations in convention. Even their rubber feet are reinforced with steel. You can hang the Delta series via their integrated M10 rigging points or use the “tops” as floor wedge monitors. They may also be mounted via industry-standard built-in 35mm pole sockets. This level of connection and mounting options means that virtually every situation benefits from using Delta Series loudspeakers.

Even if you can’t physically reach the speakers, you can still adjust them with your iPad or iPhone uing the Drive iOS app. With our wireless technology, you can precisely tailor the performance parameters of your Delta Series loudspeakers remotely. Level-match, adjust EQ, delay-compensation and more—from virtually anywhere. It’s streamlined, sound-shaping control at your fingertips, so you can easily adapt the Delta Series to new venues or performances, even if you’re away from the mix position.

• Digitally Managed Sound Reinforcement Loudspeakers
• 400 Watts peak Class D power (1200 Watts continuous)
• Unrivaled acoustic accuracy via advanced engineering and design
• Works with free Denon Drive app for wireless sound-shaping control
• Wirelessly level-match, adjust EQ, calibrate delay-compensation, and more
• DSP-controlled custom crossover with active thermal protection
• Purpose-matched components for maximum efficiency
• Built-in mixer, (2) Mic/Line inputs, volume control, XLR output (tops)
• Stereo XLR outputs: left link, right mono, internal crossover (subs)
• EQ contour switch (tops only); Ground Lift Switch
• Heavy-duty die-cast handles
• Steel-reinforced rubber feet on bottom and side
• Resonant-free 19mm birch plywood cabinet with scratch-resistant finish
• Standard 35mm pole-mount socket
• Flyable via (12) M10 rigging points

Spec Sheet