Our 18″ passive model is can take power from the secondary channel of the active sub 18. Cable management for power & signal is easy as there are cable channels on three locations (bottom and both sides).
Our passive sub 18 is built in a very strong 25mm birch plywood material, providing it with the rigidness required for even the most demanding applications.
Both sides also has passages, allowing for cables to be easily, hidden and elegantly run over from the active sub.
The sub is also supplied with a neat, magnetic front cover, allowing it to also be placed free standing if not installed in a front baffle wall. The sub includes removable feet, as well as a cable management hole also at the bottom, allowing for hiding the power and signal cable.
The removable rubber feet provides decoupling as well as spacing for hidden cables run underneath the sub.
THE HARD FACTS
| Speaker type | Sealed 18" sub designed by Hamrammr |
| Amplifier | - |
| Driver size | 18" |
| SPL | 120dB peak in-room |
| Power handling RMS / MAX | 1000W / 2000W |
| Xmax | 22mm |
| Magnet | Ferrite |
| Voice coil diameter | 3" |
| Impedance | 4Ω (Dual coil 2Ohm) |
| Frequency response | 17Hz - 200Hz (-3 dB) / 15Hz - 200Hz typical in-room |
| Dimensions / weight | 110cm (H) x 55cm (W) x 35cm (D) / 65 kilos |
| Cabinet construction | 25mm birch plywood & tour-grade textured finish |
| Application | Baffle wall or free standing subwoofer |
| Included accessories | 3m speakon cable (220V) |