ESC
HPD-295A

HPD-295A

BrandTannoy
FunctionSpeaker
Produced1975-1978
CountryScotland
Model IDHPD295/A
Form FactorPart
Signal PathPassive Hardware
Dimensions295mm
Weight7kg
Replacement Woofer ConeP/N 7900-0010 (No Girdacoustic struts unlike 12" and 15" models)
Replacement Tweeter DiaphragmP/N 7900-0205
Driver TypeDual-Concentric Full-Range
Crossover Frequency1kHz
Crossover Slope12dB/Oct
Voice Coil Diameter (Woofer)2"
Voice Coil Diameter (Tweeter)2"
Impedance (Nominal System)8Ω
Impedance (Woofer)8Ω
Impedance (Tweeter)16Ω
Voice Coil Resistance (Re) (Woofer)5.8Ω
Voice Coil Resistance (Re) (Tweeter)10.5Ω
Free Air Resonant Frequency (Fs) (Woofer)26Hz
Moving Mass (Mms) (Woofer)34.4g
Electrical Q (Qes) (Woofer)0.26
Mechanical and Acoustical Q (Qms) (Woofoer)2.2
Total Q (Qts) (Woofer)0.23
Force Factor (Bl) (Woofer)11.2
Total Suspension Compliance (Cms) (Woofer)1.1mm/N
Equivalent Volume Compliance (Vas) (Woofer)200l
Mechanical Resistance (Rms) (Woofer)2.55Ωm
Effective Radiating Area (Sd) (Woofer)360cm²
Sensitivity (Woofer)91.2dB/2.83V/m
Rated Power (Continuous Program)50W
Connections
  • Input · Binding Post
Controls
  • Treble Energy · Rotary Switch · 4
  • Treble Roll-Off · Rotary Switch · -2 to 2