ESC
Gold Reference GRF

Gold Reference GRF

BrandTannoy
FunctionSpeaker
Produced2017
CountryScotland
Model IDGRF
Form FactorFloorstanding
Signal PathPassive Hardware
Dimensions55.1 × 124 × 46.5 cm (W × H × D)
Frequency Response24Hz-27kHz (-6dB)
Driver12" Dual Concentric (Midrange/Bass: Paper Pulp Cone, 2" Voice Coil Treble: 2" Aluminum/Magnesium Alloy Dome)
Sensitivity95dB/2.83V/1m
Impedance (Nominal)8Ω
Impedance (Minimum)5Ω
Recommended Amplifier Power20W-280W RMS
Power Handling (RMS)140W
Power Handling (Peak)560W
Dispersion90° Conical
Crossover Frequency1.1kHz (2nd Order)
Enclosure TypeDual Rear Ported Bass Reflex
Enclosure Volume210l
Enclosure ConstructionHigh Density Fibre Board, Birch Ply, Solid Walnut Trim (2" Thick Front Baffle)
FinishWalnut
Connections
  • Input (Biwired) · Binding Post (Universal)
Controls
  • Shelving (1.1kHz-27kHz) · ±3dB
  • Slope (5kHz-27kHz) · +2dB to -6dB per octave
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