2) Pioneer Tweeter HMP40 -- HPM-40 -- Cross-overs crossovers x-overs -- PAIR | eBay
Vintage Pioneer HPM 40 Speakers Photo #1565347 - Aussie Audio Mart
Pioneer HPM-40 Bass Reflex Type Loudspeaker Manual | HiFi Engine
Pioneer HPM-40 - YouTube
Nice Saturday find. Pioneer HPM-40 : r/vintageaudio
Loudspeaker HPM-40 Speaker-P Pioneer Corporation; Tokyo, build | Radiomuseum
Found these first gen pioneer hpm 40's for free on craigslist. They look pretty good after cleaning, and all they need are new surrounds and possibly a new tweeter (one of the
Pioneer HPM 40 Speakers Vintage HiFi 3-Way 80 Watts, Good Condition | eBay
Pioneer HPM-40 Crossover | diyAudio
PIONEER HPM-40 CROSSOVER NETWORK | eBay
PIONEER hpm-40 speakers | Audio equipment, High end audio, Vintage speakers
Pioneer HPM-40 vintage floor standing speakers | Reverb
PIONEER A-40 Amplifier + PIONEER HPM 40 Speakers - YouTube
Pioneer | Ann Arbor District Library
Service Manual Instructions for Pioneer HPM-60, HPM-40 | eBay
Vintage Pioneer HPM 40 Speakers | Reverb
Could use some refurb advice (Pioneer HPM-40) : r/vintageaudio
Vintage 1976 Pioneer HPM-40 Loudspeaker Re-foamed | Reverb
Single OEM Vintage Pioneer HPM-40 Tweeter Driver Speaker 45-710A | eBay
