|Warranty length||5 Years|
|Recommended amplifier power||50 - 225 Watts|
|Continuous power handling||135 Watts RMS|
|Frequency response||18Hz - 22kHz -6dB|
|Sensitivity||99dB (2.83 Volts @ 1 metre)|
|Nominal impedance||8 Ohms|
|Dual Concentric™ high frequency||51mm (2.00") with aluminium alloy dome, Alnico magnet system with Pepperpot Waveguide™|
|Dual Concentric™ low frequency||380mm (15.00") treated paper pulp cone with HE twin roll fabric surround. 52mm (2.00") round wire wound voice coil|
|Dispersion||90 degrees conical|
|Frequency||200Hz acoustical,1kHz electrical|
|Type||Bi-wired, hard wired passive, low loss time compensated 2nd order LF, 2nd order compensated HF.|
|Adjustment||+/- 3dB over 1kHz to 22kHz shelving,
+2dB to -6dB per octave over 5kHz to
|Enclosure type||Compound horn|
|Volume||530L (18.7 cu.ft)|
|Dimensions||1395 x 980 x 560mm
(55.00 x 38.50 x 22.00”)
|Weight||138kg (304 lbs)|
|Finish||Walnut veneer with solid walnut edging and trim detail|
|Warranty||5 years standard parts (1 year electrical parts)|
is the latest version of Tannoy's flagship Prestige Westminster Royal speakers, the "GR" standing for Gold Reference. These are the crowning achievement of the Prestige range, combining hand built traditional compound horn loaded enclosures with the latest technological innovations in acoustical engineering. Beautifully finished in walnut.
The 15” Dual Concentric drive units incorporate an Alnico magnet system with an integral computer designed and manufactured reverse throat high frequency PepperPot WaveGuide™ for exceptional transient response and increased sensitivity. A 'hard edge’ cone surround and unique chassis earthing system deliver tight, fast and controlled bass with fluid and transparent midrange and high frequency performance of great purity.
The magnificent 530 litre cabinet with its complex horn loading system delivers greatly increased efficiency with a wave front area approaching that from real instruments. Effortlessly capable of resolving truly low frequencies and the reproduction of the dramatic dynamic range of musical instruments with stunning realism, this is a true Tannoy classic.