- Low Frequency System: Reflex loaded 18 in. transducer
- Enclosure Type: Vented, polygon
- Enclosure Structure: 18mm OSB, internal bracing
- External Covering: Black polypropylene fiber
- Grille Material: 18 gauge black powder coated steel
The Cerwin Vega CVi-118S 18" Portable Passive Subwoofer designed to extend and supplement the low frequency extension of CVi full range systems in live music and playback applications. The CVi-118S features a high power, cast frame eighteen inch transducer with a 3" voice coil for extended use during high SPL applications. Steel handles and pole mount cup are also featured for use as a base for pole mounted full range systems.