Definitive Technology Demand Series

Demand Series Loudspeakers

Meticulous Musicality

Superior materials, precision workmanship, and rigorous engineering inform the Demand Series’ exquisite sound. We obsessed over every detail to thrill with every note.

Floor Standing Speakers

Definitive Technology floor-standing speakers maintain a bold presence in your home to match their full-range power.

Center Channel Speakers

Make a stunning first impression with center channel speakers that put you in the middle of all the action.

Bookshelf Speakers

Integrate full-range audio into any room with high performance bookshelf speakers from Definitive Technology.

Driven by Custom Technologies

Proprietary Drivers for clean, detailed, balanced audio

Every technology decision throughout the development of Demand Series speakers was made to deliver the finest music reproduction in your home. Definitive Technology designed the drivers in the Demand Series to deliver a perfectly balanced, precise, musical sound.

Tweeters

Clear, Precise Highs

Definitive Technology aluminum dome tweeters deliver a clear, precise high frequency response. Their ultralight, rigid construction enables them to play significantly higher frequencies than we can hear, providing effortless, distortion-free musicality. Their 20/20 Wave Alignment Lens™ smooths high frequencies for improved dispersion and an open, airy listening experience.

Midrange

Superior Detail & Natural Midrange

Balanced Double Surround System (BDSS™️) midrange drivers provide greater linear excursion and output that results in superior detail and punchier bass compared to drivers of similar size. The midrange’s Linear Response Waveguide™️ improves dispersion for more natural midrange timbre and more precise imaging.

Woofers

Deeper, Cleaner Bass

The custom-woven carbon fiber woofer produces superior cone rigidity for deeper bass notes, while preventing distortion-causing cone deformation that can occur with less rigid materials. This enables deeper, cleaner low frequencies that extend evenly throughout the room.

Tweeters

Clear, Precise Highs

Midrange

Superior Detail & Natural Midrange

Woofers

Deeper, Cleaner Bass

Passive Bass Radiators

The Demand D17 and D15 floor-standing speakers feature integrated side-firing passive radiators, creating more bass-radiating surface area than a ported woofer. This extra surface area moves more air, resulting in massive low end that makes subwoofers purely optional. And because passive radiators don’t require a port, the bass output is clean, with no port noise distortion that can muddy the midrange.

Passive Bass Radiators

Audiophile-Quality Crossovers

The Demand Series crossovers are built with the latest premium audiophile-quality parts, including polypropylene metal-film capacitors and air-core inductors. These high-end components meticulously manage frequencies for clean and crystalline treble, refined and articulate midrange, and linear, low-distortion bass. This ensures that every detail comes through within a clear, balanced presentation that never sacrifices power.

Audiophile-Quality Crossovers

As Beautiful as They Sound

Definitive Technology engineers devote obsessive attention to every detail of the Demand Series sound. They also lavish the same level of attention to the way Demand Series speakers look in your home. Classic lines, thoughtful material choices, and a minimalist high-end art aesthetic enhance the room and romance the eye.