INTRODUCTIONCongratulations on choosing JBLloudspeakers. Their highly accurate,uncolored and balanced sound char-acter will greatly increase yourenjoyment of recorded music. JBLspeakers are built with careful atten-tion to detail, using only the highestquality materials. They will providemany years of excellent performance.PLACEMENTFor the best stereo reproduction, thetwo loudspeaker systems should beplaced an equal distance from yourlistening position and separated so thatthe angle between them, at the listen-ing position, is between 40 and 60degrees (see Fig. 1). For example, ifyour listening position is 8 to 12 feet(2.5 to 4 m) from each speaker, the twosystems should be about 8 feet (2.5 m)apart. Placing the loudspeaker in a cor-ner or against a wall will result in thestrongest (but not necessarily the mostaccurate) bass. If possible, G modelsthat are ported on the back should notbe placed closer than 12 inches (305mm) from the wall behind it.For the best stereo imaging, we rec-ommend that the systems be placedso that the high frequency transduc-ers are positioned approximately atear level of a seated listener. That’swhy smaller loudspeakers will benefitfrom placement on stands or book-shelves. Every room is different andthere are different tastes. So don’thesitate to experiment on your own.G SERIESLOUDSPEAKERSOWNER’SMANUAL4010020030040050040°-60°Fig. 1