
WESTMINSTER ROYAL GR-OW
2-Way Floorstanding 15" Dual Concentric HiFi Loudspeaker (Oiled Walnut)
The Westminster Royal GR’s outstanding 530 litre cabinet is hand built from the finest birch plywood, crafted into a compound horn that delivers instrument dynamics like no other loudspeaker. The luxury oiled-wood veneer finish on panels and inlays, the gold trim and classic Tannoy lightning strike logo exude the regal class of bespoke furniture. The Westminster Royal GR is effortless capable loudspeaker set to be a true Tannoy Classic.
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2 way horn loaded floorstanding loudspeaker for large sized rooms
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Dual Concentric driver technology provides class-leading coherence and point-source imaging
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15" highly efficient driver with 99 dB/Watt sensitivity and 700 Watt peak power handling deliver breath-taking dynamics and realism
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PepperPot WaveGuide powered by Tannoy Alnico magnet system enhances point source symmetrical dispersion properties
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Aluminium-magnesium alloy diaphragm and Mylar surround compression driver delivers exceptional clarity and articulation throughout high frequency range
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Handcrafted oiled walnut veneered cabinet with hand-selected burr walnut inlays provides a unique and timeless piece of furniture
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capacitors, low loss laminated core inductors and thick film resistors delivering a more natural and cohesive sound
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bi-wireable binding posts to improve signal transmission and integrity
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Fifth binding post provides grounding to reduce radio frequency interference and improve midrange clarity
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High density birch ply cabinet provides extreme rigidity to control low frequency performance
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Front midrange horn and rear loaded compound low frequency horn provide exceptionally high sensitivity and dynamics
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Extensive bracing incorporating DMT (Differential Materials Technology) to couple drivers to cabinets
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Precision machined gold anodised aluminium metal trims complement the aesthetic of the real wood cabinet
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Specially formulated Prestige wood wax provided to keep cabinet in pristine condition
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Tannoy - around 100 years of British sound heritage and innovation
Technical Specifications
System
Frequency response 1 18 Hz - 27 kHz (-6 dB)
Recommended amplifier power 20 - 350 W RMS
Power handling (IEC) 175 W continuous, 700 W peak
Nominal dispersion 90 degrees conical
Sensitivity 2 99 dB (1 W @ 1 m)
Impedance 8 Ω
Maximum SPL 2 121 dB continuous, 127 dB peak
Components
Low frequency dual concentric 380 mm (15") with paper pulp cone and twin roll impregnated
fabric surround, 52 mm (2") round wire voice coil
High frequency dual concentric 52 mm (2") aluminium/magnesium alloy dome with round wire
voice coil
Crossover
Frequency B200 Hz acoustics, 1.0 kHz electrical
Type Bi-wired, hard wired passive, low loss. Time compensated.
2nd order low pass, 2nd order high pass
Adjustment ±3 dB over 1.0 kHz to 27 kHz shelving,
+2 dB to 6 dB per octave over 5 kHz - 27 kHz slope
Enclosure
Type Compound horn
Connectors 5 x 4 mm 24 ct Tannoy customized binding posts
Dimensions (HWD) 560 x 980 x 1395 mm
(22.1 x 38.6 x 54.9")
Net weight 140.2 kg (308.4 lbs)
Construction 19 mm (¾") MDF with plywood internal bracing, heavily damped
Finish Walnut veneer and high acoustic transparency nylon grill cove
Bi-wire bridge connectors
Prestige wood wax
Felt pad
Grille key
Metal feet
Welcome pack documentation