SB1000 Variations

There was a very early version that says just SB1000 on the input plate. The baffle angle is different and only fits the LC-1814. More common is SB1000e, SB1000z, & SB100zi. These 3 cabinets are the same, the woofers are different. LC-1815 in the “e”, LC-1816 in the “z”, & LC18/4001-8 in the “zi.