Excellent Step Up From The RPB1
"The gift of RPB1 on certain orders is a Great way to get us to try other products !!! The 27 does everything the 1 can't. #1 thing left out of the Spec's is that it charges while in use, thats a BIG step from the 1. Also it does allow volume changes when in Aux-35MM mode by multiple presses to the + or - buttons. The instructions say it can't, but the models I just received do. And because of those 2 features, the Great sound produced from this small format BlueTooth Speaker Box is open for innovative uses. I will upload pic's if I'm allowed to update this review later when I do more experimenting. But so far my 3. 0 with another set of Tweeters is working fine. The 27 add Bass & ""Center"" to that setup. I plan to use the Aux mode again to create a Left & Right vehicle setup with cable-splitters & a Sub-Woofer for removable speakers in rentals. The 27's are so compact they can safely be put almost anywhere, like a dashboard. Reflecting sound off the plastic & windshield. 4 out 5 because I noticed a slight latency when used with other speakers, the built-in amps slow the signal in some way. That create a very small but noticeable delay, but ONLY when combined with other speaker setups."









