Discover the Tannoy Canterbury GR-OW 15″ Dual Concentric HiFi Speaker, a reference-grade floorstanding loudspeaker designed for uncompromising audio performance. Featuring Tannoy’s renowned 15″ Dual Concentric driver, it delivers outstanding clarity, precise imaging, and a wide, natural soundstage. The handcrafted oiled walnut cabinet enhances acoustic control while adding timeless elegance to any listening room. Engineered for high efficiency and dynamic realism, the Canterbury GR-OW produces deep, authoritative bass, rich midrange detail, and smooth extended highs. An ideal choice for discerning audiophiles seeking classic British craftsmanship, heritage design, and true high-fidelity sound.
Features
- 2 way floorstanding loudspeaker for large sized rooms
- Dual Concentric driver technology provides class-leading coherence and point-source imaging
- 15″ highly efficient driver with 96 dB/Watt sensitivity and 600 Watt peak power handling deliver breath-taking dynamics and realism
- PepperPot WaveGuide powered by Tannoy Alnico magnet system enhances the point source symmetrical dispersion properties
- Aluminium-magnesium alloy diaphragm and Mylar surround compression driver delivers exceptional clarity and articulation throughout the high frequency range
- Handcrafted oiled walnut veneered cabinet with hand-selected burr walnut inlays provides a unique and timeless piece of furniture
- capacitors, low loss laminated core inductors and thick film resistors delivering a more natural and cohesive sound
- bi-wireable binding posts to improve signal transmission and integrity
- Fifth binding post provides grounding to reduce radio frequency interference and improve midrange clarity
- High density birch ply cabinet provides extreme rigidity to control low frequency performance
- Variable Distributed Port system allows low frequency output to be tuned to suit any room dimensions
- Extensive bracing incorporating DMT (Differential Materials Technology) to couple drivers to cabinets
- Precision machined gold anodised aluminium metal trims complement the aesthetic of the real wood cabinet
- Specially formulated Prestige wood wax provided to keep cabinet in pristine condition
- Tannoy – around 100 years of British sound heritage and innovation
Specifications
| Model | Canterbury GR-OW |
| Frequency Response 1 | 28 Hz – 27 kHz (-6 dB) |
| Recommended Amplifier Power | 20 – 300 W RMS |
| Power Handling (IEC) | 150 W continuous, 600 W peak |
| Nominal Dispersion | 90 degrees conical |
| Sensitivity 2 | 96 dB (1 W @ 1 m) |
| Impedance | 8 Ω |
| Maximum SPL 2 | 118 dB continuous, 124 dB peak |
| Drivers |
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| Crossover Frequency | 1.1 kHz |
| Crossover Type |
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| Crossover Adjustment |
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| Enclosure Type | Dual variable distributed ported |
| Connectors | 5 x 4 mm 24 ct Tannoy customized binding posts |
| Dimensions (H x W x D) | 480 x 680 x 1100 mm, (18.9 x 26.8 x 43.3″) |
| Net weight | 68 kg (149.6 lbs) |
| Construction | 19 mm (¾”) MDF with plywood internal bracing, heavily damped |
| Finish | Walnut veneer and high acoustic transparency nylon grill cover |












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