Topp ProKS 18A - 18" Aktif Subwoofer 2000/4000 WATT

Topp Pro KS 18A — 18" active subwoofer, 2000/4000 watts. Key values: 18" size, 4000 W power. In paging and sound reinforcement installations, it carries the sound into the space where it must be heard. The deciding factors in selection are the size of the space, the ceiling height and whether the line is built as a 100 V transformer line or a low-impedance line; on emergency paging lines the loudspeaker must also work without disturbing line supervision. ASPEK Mühendislik provides line calculation, supply, installation and commissioning support for Topp Pro products.