Loudspeaker — dog? (6)
I believe the answer is:
woofer
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">loudspeaker</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that woofer is a type of loudspeaker)</span><br/ ><br/ >'<span class="explanation-format__original">dog?</span>' is the second definition.<br/ ><br/ ></span>
(Other definitions for woofer that I've seen before include "Low-frequency speaker" , "Loudspeaker that reproduces lower frequency sounds" , "Lab possibly" , "Bass loudspeaker" , "Loudspeaker to reproduce lower sounds" .)