4344 MK 11 Manual 7/21/98 3:18 PM Figure 2 Placement Placement Position Top View Ideally the systems should.4344 MK 11 Manual 7/21/98 3:18 PM Battery Replacement Figure 1 Battery Installation The battery should be replaced.4344 MK 11 Manual 7/21/98 3:18 PM Dividing Networks The job of the dividing network is to distribute.4344 MK 11 Manual 7/21/98 3:18 PM Mid-Frequency Transducer The 4344MkII also features a 10' (254mm) mid-frequency transducer.View and Download JBL 4344 MKII owner's manual online.