Definitive Technology Demand Series D11

The laterally offset tweeter assembly is designed to minimize diffraction from the corners of the front baffle. This creates a more precise stereo image and a wider, more natural soundstage by reducing unwanted sound reflections.

Not necessarily. The D11 features an integrated 6 x 10-inch passive bass radiator that provides significant low-end extension. For most music listening, it delivers plenty of punch on its own, though home theater enthusiasts might still prefer adding a dedicated subwoofer for deep cinematic effects.

These are passive speakers, so they require an external amplifier or receiver to function. Because they are built with high-quality components, they perform best with a clean, stable amplifier that can handle their impedance requirements and deliver consistent power.

They are versatile enough for both. While they excel at critical music listening due to their precise imaging and midrange clarity, their wide sound dispersion makes them an excellent choice for front left and right channels in a high-fidelity home theater system.

The D11 stands out through its use of a passive bass radiator rather than a traditional port, which helps eliminate port noise while extending bass response. Additionally, the combination of the aluminum front baffle and the balanced double surround system (BDSS) woofer allows for higher excursion and cleaner midrange performance than many standard drivers.