Forget Sonos and Beats. Instead, check out a swell-sounding portable Bluetooth speaker from Philips that’s getting an eye-popping 67% price cut for October Prime Day. On sale now for just $67.99, a whopping $132 discount, the Philips S7807 is something of a throwback: a speaker that’s all about serving up great sound, full stop. See our separate article for the best early October Prime Day deals from PCWorld No, the Philips S7807 doesn’t offer fancy extras like iOS or Android apps, nor is there on-board Alexa or Google Assistant (which might be a good thing, come to think of it). You’ll also h…