Sony APM-690 Accurate Pistonic Motion Stereo Speakers - Speakers & Subwoofers | Facebook Marketplace | Facebook
![Found this Sony APM 930AV on facebook marketplace for cheap and picked it up purely on looks. Anyone have any info on these? I can't seem to find any on this model. : Found this Sony APM 930AV on facebook marketplace for cheap and picked it up purely on looks. Anyone have any info on these? I can't seem to find any on this model. :](https://i.imgur.com/e0tw8rN.jpg)
Found this Sony APM 930AV on facebook marketplace for cheap and picked it up purely on looks. Anyone have any info on these? I can't seem to find any on this model. :
![Sony APM-690 Accurate Pistonic Motion Stereo Speakers OBO - electronics - by owner - sale - craigslist Sony APM-690 Accurate Pistonic Motion Stereo Speakers OBO - electronics - by owner - sale - craigslist](https://images.craigslist.org/00C0C_49M0Ay3Izjz_0t20CI_600x450.jpg)
Sony APM-690 Accurate Pistonic Motion Stereo Speakers OBO - electronics - by owner - sale - craigslist
![RARE AUDIOPHILE SONY APM-930AV SPEAKERS ACCURATE PISTONIC MOTION MADE IN JAPAN SOUND AWESOME! for Sale in Santa Clarita, CA - OfferUp RARE AUDIOPHILE SONY APM-930AV SPEAKERS ACCURATE PISTONIC MOTION MADE IN JAPAN SOUND AWESOME! for Sale in Santa Clarita, CA - OfferUp](https://images.offerup.com/89fu2VqvTp4AHF34cW_ZSUOGlgw=/1147x1232/d0fd/d0fd95b239264793a25488c1e08ecfa1.jpg)