I was thinking about this since you guys always say that my JBL Studio Series S26 doesn't sound good but do you guys know that my speakers sound better than the JBL Northridge E series since technicaly the JBL E Series is combined orginal Northridge Series and Studio Series into one series and that's the E Series. So technical my S26 is way better than the Northridge E Series since first it costs twice as much as the E30's from the E Series even both are 6in woofers. According to the specs the Studio Series was alot better build and sound than the E Series that came out. But of cource the Studio L Series are alot better than the Studio Series since the Studio L Series is an upgraded version of the Studio Series.