LINEAR SUB 4000 is a powerful 18″ dual vented bandpass subwoofer. It is compatible with all LINEAR 5 full-range speakers and mid/high units and delivers an impressively powerful low-frequency response from 30 to 100 Hertz.
The subwoofer is the recommended extension to the LINEAR 5 LTS long-throw powerhouse.
It can be used as a subwoofer extension to the existing LINEAR SUB 2000, delivering powerful low bass with optional frequency separation. Filter presets for Lab.Gruppen IPD and PLM 12K44 controllers are available.
The bass is the recommended addition to the long-throw power package LINEAR 5 LTS. As a subwoofer extension to the existing LINEAR SUB 2000, it delivers powerful low bass when used with the optional crossover. Filter presets for Lab.gruppen IPD and PLM 12K44 controllers are available.
