LS3/5A
... that up to 100,000 pairs of the BBC's LS3/5A loudspeaker have been put into circulation during its two-decade-plus production period?
... that up to 100,000 pairs of the BBC's <b id="mwDEs"><a href="./LS3/5A" id="mwDEw" rel="mw:WikiLink" title="LS3/5A">LS3/5A</a></b> loudspeaker <i id="mwDE0">(pictured)</i> have been put into circulation during its two-decade-plus production period?