AudioCenter S3118A Active Wooden Subwoofer
The AudioCenter S3118A is an active wooden subwoofer for DJs, event production, venues, schools, houses of worship, and portable PA systems. It is part of the AudioCenter S Sub Series and gives customers powered low-frequency support for music, events, and venue sound.
Use the S3118A with active tops, compact PA systems, or matched AudioCenter speaker packages when a setup needs more bass impact. Its active design keeps setup simple because amplification is built into the subwoofer.
- Active wooden subwoofer
- S Sub Series model
- Single 18-inch application tag in catalog
- DSP controlled
- Useful for DJs, events, venues, and PA system builds
SMS Setup Planning Notes
SMS Car Audio can help match the AudioCenter S3118A to the tops, room size, audience size, event type, and bass goal before purchase. Plan subwoofer quantity, placement, source gear, cable needs, power access, transport, and whether this is for mobile PA, venue support, DJ use, or event production.
Helpful Links
Need help choosing an AudioCenter subwoofer? Contact SMS Car Audio before ordering so the subwoofer is matched to your tops, room, event, and setup needs.
