hifi engine

Manual Library / Pioneer

Pioneer HPM-40

Bass Reflex Type Loudspeaker (1976-79)

add a review (1 review)

Pioneer HPM-40


The Pioneer HPM-40 is a 40 watt, 3-way, 3-speaker bass-reflex system with a 250mm carbon fibre blend woofer and high polymer super tweeter.


Type: 3 way, 3 driver loudspeaker system

Frequency Response: 35Hz to 25kHz

Power Handling: 40W

Crossover Frequency: 4000, 10000Hz

Impedance: 8Ω

Sensitivity: 91dB

Bass: 1 x 250mm cone

Tweeter: 1 x 45mm cone

Super Tweeter: 1 x HPM high polymer

Enclosure: bass reflex

Dimensions: 325 x 570 x 317mm

Weight: 13kg

Year: 1976


Related Catalogues

Hi-Fi Stereo

Stereo Components

If you have any problems opening files please read the download FAQ. All files are provided under strict licence and reproduction without prior permission or for financial gain is strictly prohibited.

If you have additional documentation please consider donating a copy to our free archive.


 Login or register to post reviews

Reviewed Dec 08th, 2016 by Khmabk

I found a pair of very old and damaged these speakers. I've replaced both tweeters and crossovers plus extensive repair to speaker box and restored to what I believe its original condition. Phew! What a great sounding pair of speakers! Amazing!



This website is not affiliated with or sponsored by Pioneer. To purchase HPM-40 spares or accessories, please contact the company via their website or visit an authorised retailer.