Love the JBL's! I still hold onto my JBL SR-4722 which remain in my twin brother's rehearsal studio. I ran a full outdoor concert amphitheatre with them, and many large ballrooms in Seattle for wedding and corporate events, in fact, I also gigged my boss, at that time, 8 layers above me at Microsoft, Steve Balmer's backyard summer BBQ function for the top 75 evil doers at Microsoft. And there was me, a lowly Program Manager. Did I open my mouth about being on the Microsoft Windows Server Search Team? Not a snowball's chance in hell. I let my Brasilian Jazz Quinteto business stand alone as an outside vendor at his Brasilian theme soiree. I did meet him, as came up to shake my hand, and he was very affable in person.
And those Yamaha 115 bins are exactly like the ones I used in the late '70s in my high school Jazz Stage Band. They are strong workhorses too. I was helping a dear pal, fellow Jazz guitarist move back to the Bay Area, and he offered me his old DCM Time Frame Speakers. I politely declined because I am pretty well stocked up with my Vandersteen and Wharfedales in my den and livingroom.
Great speakers!