The SUBline 115S is a compact Passive sub weighing just 26Kg, yet delivers amazing punch. Rated 700 Watts at 8 Ohms it will deliver 135dB SPL from the 15", 3" Voice coil driver. Connection via 2 x Neutrik Speakon NL4MD-V connectors. This great combination is in a Baltic birch plywood c...

  Passive Subline 12" Subwoofer The SubLine 112S is a tiny compact Passive sub weighing just 20.9Kg , yet delivers amazing punch. Rated 700Watts at 8 Ohms it will deliver 133dB SPL from the 12" driver with 3" Voice coil. Connection via 2 x Neutrik ...

  Passive Subwoofer - 8" - 300Wrms. The FBT KEIRON 8S is an ultra-compact subwoofer designed to extend the bandwidth of KEIRON and CANTO series in installation applications requiring discretion and elegance.

The SUBline series has been completely redesigned and consists of 112SA, 115SA, 118SA, 218SA active and 118S and 218S passive subwoofer models, all bass-reflex , built in birch plywood and aimed to extend the low frequency response to a wide range of FBT speaker systems.