Eclipse TD 725SW

Integrates beautifully ; Ultra-quick timing ; No overhang ; Extra bass is very natural and open

Dull rectangular box ; Expensive for a subwoofer

This sub sets a high standard. It offers rare musical finesse and is equally happy in hi-fi or home cinema roles - it's just a shame it looks a bit bland

A fast, detailed and extremely precise-sounding active subwoofer

Plain appearance doesn?t do it any favours