Big bass that's easy to replace
Boston's G5 subs combine high performance and outstanding sound quality in a woofer with some unique features. Bass competitors, check out Boston's pioneering Soft Part System (SPS) it lets you swap out the defective parts of a blown sub so your system is back in action a lot faster.
Extra protection, cool technology
The SureSet terminals come equipped with two fuses to help protect the voice coil during momentary overdrive, and allow you to change the woofer out quickly in case a fuse is blown. Also, G5 subs are compatible with Boston GTR TunableRadiators a cool technology that can significantly boost the sound output of your G5 sub with no extra power or space required.
Advanced materials and engineering
But most importantly, the G512-4 12" subwoofer will really pound out the bass. The woofer's thick foam surround allows three inches of cone excursion, so it'll move lots of air that means lots of deep bass. Boston's innovative RadialVent® system uses that same woofer cone motion to expel hot air that can damage the sub. Combine that with heavy-duty internal parts, and this sub will hang tough when you turn up the volume.
This subwoofer is optimized for small, sealed enclosures but also works in larger ported enclosures. Whatever type of box you choose, you can count on the high-end audio performance of a Boston Acoustics speaker.