Anatomy of the LS3/5a

Closed speaker box with two drive units

Specification:

MF Unit: B110 Type SP1003 - other variants of the B110 also used

HF Unit T27 Type SP1032

Crossover: DN12 Type SP1004

Dimensions of Baffle Assemby: See Peter Lotter's LS3/5a Cabinet Drawings

Notes: On request John Smith kindly wrote a useful article about the LS3/5a specially for this site. In this article he provides some advice about how to build a LS3/5a.