Vonyx SMWBA18 18″ Powered Subwoofer 1000W
The Vonyx SMWBA18 is an 18-inch powered subwoofer with 500W+250W full-range bi-amps (1000W total) for mobile DJs, karaoke nights, parties and small to medium venues. It packs some much-needed extra low-end to your existing PA speaker setup without needing to build a complicated PA rig. With 2 built-in 500W amplifiers, it adds solid bass reinforcement to music, vocals and event playback.
Compact PA Power in One Unit
What makes the SMWBA18 especially handy is its built-in speaker power. Alongside the active subwoofer section, it includes 2 x 250W full-range outputs for passive speakers, so you can run a simple sub-and-top PA system from one central unit. The system is rated at 8 Ohm impedance, giving AV techs and installers a clearer reference point when matching compatible passive speakers.
Integrated Mixer and Sound Control
Additionally, the onboard mixer gives you mic and line inputs for music playback, microphones, karaoke and announcements. Volume, treble, bass and echo controls are built in, so you can make quick tweaks during the night without digging through extra gear. Also, there is a SUB frequency adjustment from 20-200Hz, helping you shape how the bass sits with your speakers and room.
Built for Mobile Use
The SMWBA18 is housed in a sturdy wooden enclosure with a carpeted finish, making it suitable for regular event use. Overall, it is a suitable option for adding extra low-end punch to DJ sets, karaoke sessions, party playlists and small live sound setups.
Key Benefits
- 18-inch powered subwoofer for DJs, karaoke and events
- Built-in 500W amplifier for strong bass output
- 2 x 250W full-range outputs for passive speakers
- 8 Ohm impedance for matching compatible passive speakers
- Built-in mixer for compact PA system setups
- Mic and line inputs for flexible connection
- Volume, treble, bass and echo controls
- Adjustable sub-frequency control from 20-200Hz
- Wooden carpeted enclosure for mobile use
- Suitable for small bars, parties, functions and mobile DJs