Pioneer

HPM-900/E

Speaker

Main Details
Maker Pioneer Brand Pioneer Electronic Corporation Company High Polymer Molecular Series
Function
Form Factor Bookshelf / Stand Mounted
Signal Path Passive Hardware
Made In Japan
Date Produced 1980-1981
Dimensions
(H × W × D)
Weight 51.6lbs
Frequency Response 30Hz-50kHz
Notes European market specific model.
Additional Specifications
Supertweeter Horn-loaded Piezoelectric High Polymer Molecular film
Treble 1.75" Polymer Graphite Cone
Midrange 4" Polymer Graphite Cone
Bass 12" Polymer Graphite Cone
Impedance (Nominal) 8Ω
Sensitivity 92.5dB/W/m
Sensitivity (DIN, 96dB/m) 2.1W
Crossover Frequencies 2.5kHz, 5.5kHz, 16kHz
Power Handling (Nominal) 100W
Power Handling (Peak) 200W
Recommended Amplifier Power 50-270W
Enclosure Type Bass Reflex
Enclosure Construction Particleboard
Finish Walnut-grained Vinyl
Connections
Input
Connector: Spring Terminal
Controls
Parameter: Midrange Level
Control Type: Rotary Pot
Parameter: Treble Level
Control Type: Rotary Pot

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