![Gekko GK-SW10 10" Servo Control Powered Subwoofer-Speakers-SpenCertified-vintage-refurbished-electronics](http://spencertified.com/cdn/shop/files/Gekko-GK-SW10-10-Servo-Control-Powered-Subwoofer-Speakers_512x.jpg?v=1711055113)
$339.99
$249.99
Gekko GK-SW10 10" Servo Control Powered Subwoofer
SpenCertified
Many people prefer servo control subwoofers, which have a drive with multiple voice coils and thus greater feedback control and increasing accurac...
View full details
$339.99
$249.99
Sold out