ESC
Westminster

Westminster

BrandTannoy
FunctionSpeaker
Produced1982-1987
CountryUnited Kingdom
Form FactorFloorstanding
Signal PathPassive Hardware
Dimensions103 × 130 × 63.1 cm (W × H × D)
Weight115kg
Frequency Response18Hz-20kHz ±3dB
Driver15" Dual Concentric (3839W) (Ceramic Magnet, PepperPot Waveguide)
Impedance (Nominal)8Ω
Impedance (Minimum)5.5Ω
Sensitivity96dB/W/m
Power Rating (RMS)120W
Power Rating (Peak)500W
Maximum SPL (RMS Power Rating) (1m)117dB
Maximum SPL (Peak Power Rating) (1m)123dB
Distortion (Third Harmonic, 90dB SPL, 50Hz-20kHz)<0.3%
Distortion (Third Harmonic, 110dB SPL, 80Hz-20kHz)<1.4%
Distortion (Third Harmonic, 113dB SPL, 80Hz-20kHz)<3.0%
Crossover Frequency300Hz (Acoustic), 1kHz (Second Order (12dB/Oct), Time Compensated, P/N 1027)
Enclosure TypeCompound Horn
Enclosure Volume521l
Enclosure Composition25mm Particle Board, Solid Walnut Trim
FinishWalnut
Connections
  • Input (Bi-Wired) · Binding Post (Universal)
Controls
  • Treble Energy (Shelving) (1kHz-20kHz) · ±3dB, 5 Steps
  • Treble Roll-Off (Slope) (5kHz-20kHz) · +1.5dB/-3dB per octave, 4 Steps