Definitive Technology DI 6.5STR Disappearing Series Round Stereo 6.5″ In-Wall Speaker

Definitive Technology DI 6.5STR In-Wall Stereo Speaker

The Definitive Technology DI 6.5STR is a space-saving in-wall stereo loudspeaker engineered to deliver true left and right channel performance from a single, nearly invisible installation point. Designed for areas where space is limited but sound quality is essential, such as kitchens, hallways, bathrooms, and offices, the DI 6.5STR combines advanced acoustic engineering with architectural discretion. At its core is a patented 6.5-inch Balanced Double Surround System midrange/woofer featuring dual voice coils, allowing it to reproduce both stereo channels efficiently while delivering bass output and dynamic range comparable to much larger traditional speakers. Two 0.75-inch pivoting aluminum dome tweeters are precisely aligned to provide wide stereo dispersion, ensuring balanced sound coverage across a broad listening area. The speaker’s flangeless design and low-profile paintable micro-perforated grille allow it to blend seamlessly into ceilings or walls, remaining visually unobtrusive. A rigid PolyStone basket minimizes resonance and prevents mechanical ringing, preserving clarity and accuracy even at higher listening levels. Adjustable high-definition crossover components ensure smooth frequency integration, while energy-absorbing materials enhance off-axis response. Easy to install without spackle or plasterwork, the DI 6.5STR delivers immersive, multidimensional stereo sound in applications where traditional stereo speaker pairs are impractical.

Features of DI 6.5STR

• Single-speaker stereo design for left and right channel playback

• Flush-mount, flangeless architecture for minimal visual impact

• Paintable micro-perforated magnetic grille

• 6.5-inch BDSS midrange/woofer with dual voice coils

• Dual 0.75-inch pivoting aluminum dome tweeters

• Wide stereo dispersion for balanced room coverage

• Adjustable high-definition crossover for smooth frequency blending

• Energy-absorbing Aero Ring for reduced diffraction

• GaussGrip magnetic grille fasteners for secure attachment

• Rigid PolyStone basket to minimize resonance

Specifications of DI 6.5STR