Tannoy QCI 6DC IW High-Performance 6" Dual Concentric In-Wall Loudspeaker (White) - TA-QCI 6DC IW-WH
Tannoy QCI 6DC IW High-Performance 6" Dual Concentric In-Wall Loudspeaker (White) - TA-QCI 6DC IW-WH is backordered and will ship as soon as it is back in stock.
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Product Overview
The Tannoy QCI 6DC IW is a high-performance 6-inch Dual Concentric in-wall loudspeaker for natural, detailed music and AV reproduction in finished commercial and residential interiors. Built to the same standards as Tannoy's professional and hi-fi monitors, its point-source constant-directivity driver and Tulip Waveguide give wide, uniform coverage. With a thin bezel, self-aligning clamp mount, and paintable grille, this in-wall loudspeaker integrates discreetly into boardrooms, lounges, and multi-room AV systems.
Product Description

The QCI 6DC IW centers a 1-inch high-frequency unit within a 6-inch glass-fibre cone for true point-source behaviour, delivering coherent imaging and a consistent sonic signature that can be mixed and matched across stereo, surround, and multi-room systems. The Tulip Waveguide maintains smooth, uniform response over a wide listening area beyond what discrete two-way in-wall designs achieve. A high-excursion rubber surround supports 70 watts continuous and 280 watts peak power handling, with rated maximum SPL of 107 dB at 8 ohms. Integrated single-unit construction, a self-aligning clamp mounting system, and an extremely thin bezel keep installation fast and the finished look low-profile. The removable powder-coated steel grille is UV resistant and can be custom painted to match the wall, and the Tannoy grille badge is removable for a clean appearance. The semi-matte white finish keeps the speaker unobtrusive against light walls. Explore the full Tannoy collection at Creation Networks, or compare the premium Tannoy PCI 6DC IW with its Kevlar cone.
Key Features
- Dual Concentric point-source driver — The tweeter sits at the center of the 6-inch cone for coherent, point-source constant-directivity coverage.
- Tulip Waveguide — Provides smooth, uniform frequency response over a wide area beyond discrete two-way designs.
- Glass-fibre cone — A high-excursion glass-fibre cone with rubber surround supports 70 W continuous and 280 W peak power handling.
- Matched sonic signature — Shares the QCI range voicing so units can be mixed for stereo, surround, or multi-room systems.
- Thin-bezel discreet install — An extremely thin bezel and self-aligning clamp mount keep the finished installation low-profile and fast to fit.
- Paintable removable grille — The UV-resistant powder-coated steel grille is removable for custom painting to match any decor.
- Integrated single-unit build — One-piece construction simplifies handling and speeds in-wall installation.
Typical Applications
- Boardroom
- Conference room
- Multi-purpose room
- Commercial meeting space
Technical Specifications
| Frequency response (±3 dB) | 50 Hz – 20 kHz |
| Frequency response (-10 dB) | 30 Hz – 20 kHz |
| Sensitivity (1 W @ 1 m) | 85 dB |
| Directivity factor (Q) | 4.8 averaged 1 kHz to 10 kHz |
| Directivity index (DI) | 6.8 averaged 1 kHz to 10 kHz |
| Power handling – average | 70 W |
| Power handling – programme | 140 W |
| Power handling – peak | 280 W |
| Recommended amplifier power | 210 W @ 8 Ω |
| Nominal impedance (Lo Z) | 8 Ω |
| Rated maximum SPL (1 m, Lo Z) | 107 dB |
| Crossover point | 1.6 kHz |
| LF transducer | 165.5 mm (6") |
| HF transducer | 25.4 mm (1") |
| Baffle | Reflex-loaded UL94 V-0 rated ABS |
| Grille | Steel, weather-resistant coating |
| Clamping design | Security toggle clamp |
| Connectors | Phoenix Contact terminal block |
| Dimensions (H x W x D) | 315 x 221 x 105 mm (12.4 x 8.7 x 4.1") |
| Mounting depth | 91.7 mm (3.6") |
| Cutout dimensions | 299 x 203 mm (11.8 x 8") |
| Net weight | 2.9 kg (6.4 lbs) |
| Included accessories | Grille, paint mask, cutout template |
| Optional accessories | BACK CAN IW; PMK 6 IW |
Frequently Asked Questions
What is the benefit of the Dual Concentric driver?
It positions the tweeter at the acoustic center of the bass cone, creating a single point source for coherent imaging and consistent off-axis response across a wide area.
Can QCI speakers be mixed in one system?
Yes. The QCI range shares a common sonic signature, so the 6DC IW can be combined with other QCI models for stereo, surround, or multi-room installations.
Does it need a back can?
It installs without an enclosure in most walls; an optional BACK CAN IW is available where a rear enclosure or added isolation is required.
Can the grille be painted?
Yes. The grille is removable and a paint mask is included, so it can be custom painted to match the wall finish.
What amplifier is recommended?
Tannoy recommends around 210 W at 8 ohms. Creation Networks can help match amplification and plan the install. Contact us for a project quote.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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