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Pioneer HPM-100

4 Speaker 4 Way Loudspeaker System (1976-79)

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Pioneer HPM-100


The Pioneer HPM-100 is a 100 watt, 4-way, 4-speaker bass-reflex system with a 300mm carbon fibre blend woofer and high polymer super tweeter.


Type: 4 way, 4 driver loudspeaker system

Frequency Response: 30Hz to 25kHz

Power Handling: 50W

Crossover Frequency: 3000, 4000, 12000Hz

Impedance: 8Ω

Sensitivity: 92.5dB

Bass: 1 x 300mm cone

Midrange: 1 x 100mm cone

Tweeter: 1 x 45mm cone

Super Tweeter: 1 x HPM high polymer

Enclosure: bass reflex

Dimensions: 390 x 670 x 393mm

Weight: 26.7kg

Year: 1976


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Reviewed Oct 03rd, 2018 by ducar

The best

Reviewed Jun 13th, 2017 by jbrender

Very good sounding speakers....pretty blown away.
I am about to modify them a little bit though, to make them into a 10 rating. I'm going to take the tweeters from the Pioneer S910's and Mids from the HPM 900 and switch them out. Of course i'll be keeping the originals stored away.

Reviewed Dec 31st, 2014 by Krasch

I bought my first pair new at Pacific Stereo. I debated between the JBL100 and the HPM's. I bought the HPM's not knowing the differences other than the sound I was looking for.These are rock boxes and you I've put all 160 watts into them and can't break them. You will knock loose items off the walls or shelves. Glad I ended up with the HPM's. Didn't know about the rubberized cloth surround and carbon fiber cone. They still sound great after 38 years. Most other speakers would have required re-foaming them. You want tight bass and crystal clear highs these are for you. With front porting you can set them against the wall. They work great for running as a sub though your receiver from the AV sub out. I used a single RCA out into the aux in and set to mono.

Reviewed Sep 12th, 2014 by marianreggae

un gran bafle ! gran sonido, excelentes agudos y graves muy profundos y precisos ! 100% recomendable.



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