ESC
HPM-70

HPM-70

BrandPioneer
ManufacturerPioneer Electronic Corporation
SeriesHigh Polymer Molecular
FunctionSpeaker
Produced1980
CountryJapan
Form FactorBookshelf / Stand Mounted
Signal PathPassive Hardware
Dimensions34.9 × 61 × 32 cm (W × H × D)
Weight38.5lbs
Frequency Response35Hz-25kHz
Supertweeter180° Piezoelectric (High Polymer Molecular film)
Treble1.75" Paper Cone
Midrange4" Paper Cone
Bass10" Carbon fiber Blended Cone
Impedance (Nominal)8Ω
Sensitivity92.5dB/W/m
Sensitivity (DIN, 96dB/1m)2.1W
Power Handling (Nominal)60W
Power Handling (Peak)120W
Enclosure TypeBass Reflex
Enclosure ConstructionParticleboard
FinishBlack
Connections
  • Input · Spring Terminal
Controls
  • Midrange Level · Rotary Pot
  • Treble Level · Rotary Pot