Exploded drawing


The TL-SUB 30 was designed to be positioned in a corner and, for this reason, has a pentagonal base. The 19 mm sides, front and rear pieces, the dividers and the trapezoidal boards have to be chamfered and the baffle openings cut into the front piece. First of all, the two rear panels are connected to the base and then the two rear dividers and the first trapezoidal board. We recommend laying the subwoofer on its rear edge with appropriate supports. Before mounting the front divider, fix the reinforcing boards to it. Then attach the second trapezoidal board and the side panels and finally the front piece. The opening for the terminal connections can be made at any suitable place.

The pentagonal design of the cabinet is not absolutely essential. The cabinet can also be rectangular as long as the aperture areas and lengths of the channels are left unchanged.

Please note the additional instruction sheet: Additional instruction (pdf; 101 kB)

Inner damping

Thanks to the intelligent double transmission line arrangement, damping is not required.

Cabinet parts list for 1 box

Size (mm)
Material: 19 mm MDF or chipboard
Bottom panel
523,5 x 523,5
Trapezium panels
768 x 217
Front panel
476 x 2150
Side panels
225 x 2150
Rear panels
561,5 x 2150
460 x 1732
740 x 1630
Top panel
740 x 150
160 x 130,5
Note: All dimensions are external dimensions, bevels and angled cuts are to be cut away.


Extract from Klang & Ton 05/06

It is possible to count those speakers with the ability to sound the deepest depths using only traditional technology (...) on the fingers of one hand. Visaton's TL-SUB 30 is one of them, and it is easy to believe it just looking at it.(...). In the listening room there was no space free by the wall to put it in contact with the wall directly. But even so, the TL-SUB 30 had no problem at all getting the whole listening room to vibrate.(...). Salvos of real, dark bass are the staple diet of this monster and he swallows them up with gusto and asks for more.(...). Without attempting to take over the stage, this excellent speaker from Germany injects a generous dose of spatial depth particularly into good live recordings, which adds authenticity. (...). In home theatre applications the TL-SUB 30 is comfortably at home.(...). Even at the cinema, such high-quality infrasound is only available in particularly well-equipped auditoriums. This VISATON equipment is one of the very few subwoofers that is, in fact, capable of reproducing what the sound engineers had in mind.

VISATON's TL-SUB 30 is a genuine low-frequency bass specialist and dedicates all its efforts to the lowest end of the scale. It does this so efficiently, it can bring tears to the eyes of any home theatre and deep-bass connoisseur.