JBL STUDIO S312 II MIDRANGE DRIVER - PART # 338040-001 | eBay
JBL S312 Studio Series speakers at Crutchfield
AFT 1" Titanium Dome Tweeter Diaphragm for JBL STUDIO S312 Tweeter 338042-001 8Ω | eBay
JBL S312 in very good condition | Audioholics Home Theater Forums
JBL S312 Midrange | Audiokarma Home Audio Stereo Discussion Forums
JBL S312 2000s Black Ash | Reverb
JBL S312 - electronics - by owner - sale - craigslist
Anyone have experience with the jbl s312, s-center, and s-38? Local seller is asking $460 and I'm curious if that is good value. Currently have 2 jbl lsr305's. : r/hometheater