Tannoy QCI 8DC High-Performance 8" Dual Concentric Ceiling Loudspeaker (White) - TA-QCI 8DC-WH

Product Overview

The Tannoy QCI 8DC is a high-performance 8-inch Dual Concentric ceiling loudspeaker for natural, detailed music and AV reproduction in commercial and residential interiors. Built to the same standards as Tannoy's professional and hi-fi monitors, its Omnimagnet point-source driver and Torus Ogive waveguide deliver wide, controlled directivity. Shipping with both round and square baffles, a thin bezel, and a paintable grille, this in-ceiling loudspeaker adapts to many ceiling styles while staying discreet.

Product Description

The QCI 8DC centers a 1-inch high-frequency unit within an 8-inch polypropylene cone using Tannoy Omnimagnet technology for true point-source behaviour and a consistent sonic signature that can be mixed across stereo, surround, and multi-room systems. The Torus Ogive waveguide improves directivity for even coverage, while a high-excursion rubber surround supports 80 watts continuous and 320 watts peak power handling, with rated maximum SPL of 109 dB at 8 ohms. The speaker includes both round and square baffles and grilles, letting integrators match different ceiling aesthetics from a single SKU. Integrated single-unit construction, a self-aligning clamp mount, and an extremely thin bezel keep installation fast and low-profile. The UV-resistant powder-coated steel grilles are removable for custom painting, and the Tannoy grille badge is removable for a clean look. The semi-matte white finish blends with light ceilings. Explore the full Tannoy collection at Creation Networks, or compare the in-wall Tannoy QCI 6DC IW for wall installs.

Key Features

• Dual Concentric Omnimagnet driver — An 8-inch cone with a centered tweeter and Omnimagnet technology delivers coherent point-source coverage.
• Torus Ogive waveguide — Improves directivity control for even, predictable coverage across the listening area.
• 320W peak power handling — Rated at 80 W continuous and 320 W peak with 109 dB maximum SPL for demanding music and AV playback.
• Round and square baffles included — Both baffle and grille shapes ship in the box for versatile ceiling aesthetics.
• Matched sonic signature — Shares the QCI range voicing so units can be combined for stereo, surround, or multi-room systems.
• Thin-bezel discreet install — A thin bezel and self-aligning clamp mount keep the finished ceiling low-profile and fast to fit.
• Paintable removable grilles — UV-resistant powder-coated steel grilles are removable for custom painting to match any ceiling.

Typical Applications

• Boardroom
• Conference room
• Multi-purpose room
• Commercial meeting space

Technical Specifications

Frequently Asked Questions

What is the benefit of the Dual Concentric driver?
It places the tweeter at the acoustic center of the bass cone for a single point source, producing coherent imaging and consistent off-axis coverage.

Can I choose a round or square look?
Yes. The QCI 8DC ships with both round and square baffles and grilles, so the same speaker suits different ceiling styles.

Does it need a back can?
It installs without an enclosure in most ceilings; optional BACK CAN S (steel) or BACK CAN C1 (EPS) enclosures are available where a rear enclosure or fire/acoustic isolation is needed.

Can QCI speakers be combined in one system?
Yes. The range shares a common sonic signature, so the 8DC can be mixed with other QCI models for stereo, surround, or multi-room systems.

What amplifier is recommended?
Tannoy recommends around 240 W at 8 ohms. Creation Networks can help match amplification and plan coverage. Contact us for a project quote.