So Apple likes to tip their hand or leave hints or breadcrumbs to follow like a good serial killer would. When Apple purchased BEATS, a few years ago it wasn't to start making headphones. It was to kill off the 3.5mm jack. So here comes along the iPad Pro with 4 Speakers Built in in a Tablet 12.9 inches and now 9.7 inches 4 Speakers really ? Why ? Whats their Ulterior Motive ? I believe its to #1. Hurt the Mobile Bluetooth Speaker Market on purpose (how why) Because portable Bluetooth speakers have No BASS period. and after using an iPad Pro it delivers very Nice Mids and Highs enough that I would never need a Bluetooth speaker. #2. Kill off Qualcom Proprietary aptX. aptX is basically Much clearer HD sounding Audio over Bluetooth (using a Note 5 and a Creative ROAR 2 speaker) Both devices must have aptX for it to work. But Apple will not pay the licensing fee they preffer to kill off a threat as they did with Flash. Look for the new iPhone 7 to Feature 2 speakers. So this is Apples Ulterior motive with adding More Speakers to their Devices.