Definitive Technology DI 6.5S Disappearing Series Square 6.5″ In-Wall / In-Ceiling Speaker

Definitive Technology DI 6.5S In-Wall / In-Ceiling Speaker

The Definitive Technology DI 6.5S is a versatile architectural speaker designed to deliver high-quality audio performance while remaining visually unobtrusive. Suitable for both in-wall and in-ceiling installations, it is ideal for surround sound, distributed audio, and general-purpose home audio applications. The speaker features a flush-mount, flangeless design paired with a white, paintable micro-perforated grille, allowing it to blend seamlessly into a wide range of interior décors. At its core is a 6.5-inch Balanced Double Surround System mid/bass driver, engineered to provide enhanced bass output and dynamic range beyond conventional drivers of similar size. A 1-inch pure aluminum dome tweeter pivots, enabling precise alignment of high frequencies toward the listening area for improved clarity and imaging. Axial alignment of the driver components ensures broad, balanced sound dispersion throughout the room, creating a consistent listening experience from multiple positions. The rigid PolyStone basket construction minimizes resonance and vibration, reducing distortion and preserving tonal accuracy at higher volumes. An adjustable high-definition crossover allows for smooth frequency integration, while energy-absorbing baffle materials reduce diffraction artifacts. Installation is simplified through a rotating clamp system and magnetic grille fasteners, eliminating the need for plasterwork. The DI 6.5S combines performance, flexibility, and architectural discretion in a compact speaker solution.

Features of DI 6.5S

• Flush-mount installation for wall or ceiling placement

• Paintable micro-perforated grille for seamless integration

• 6.5-inch BDSS mid/bass driver for enhanced low-frequency output

• 1-inch pivoting pure aluminum dome tweeter for precise high-frequency aiming

• Axially aligned drivers for broad, balanced sound dispersion

• Wide frequency response from 26 Hz to 30 kHz

• Adjustable high-definition crossover for smooth driver integration

• Magnetic grille fasteners for clean, secure attachment

• Rotating clamp system for easy installation

• Rigid PolyStone basket to reduce resonance and distortion

Specifications of DI 6.5S