High-Power Subwoofer

The self-powered VA15S and externally amplified VAX15S are ideal companions to VARIA101 array modules. The high-power 15-inch woofer delivers outstanding low-frequency impact in a design that maximizes the efficiency of this cutting edge woofer technology.


Low-frequency output extends down below 40 Hz and delivers a peak SPL output of up to 129 dB, providing a solid foundation for any musical performance.

VA/VAX15S subwoofers can be ground stacked and used as a sturdy base for one or more VARIA array modules. They can also be flown as separate low frequency arrays, or flown at the top of full-range VARIA arrays, keeping the entire system off the floor.

Together, VARIA array modules and VARIA subwoofers provide a high-power full-range system capable of handling the most demanding musical performances, especially in difficult acoustical environments

Technical Information

Sensitivity: VA15S 1.0 V for RPO
VAX15S 97 dB (1W/1m)
Max SPL: VA15S 127 dB peak
VAX15S 129 dB peak
Freq. Response: All Models 40 Hz to 120 Hz
LF Driver: VA15S 15″ woofer with Neodymiummagnet, model SSL15-14; 400 W RMS @ 4 Ohms, 800 W pgm
VAX15S 15″ woofer with Neodymiummagnet, model SSL15-17; 400 W RMS @ 8 Ohms, 800 W pgm
Enclosure: All Models 13-ply hardwood, perforated metal grille
Finish: All Models Black or white
Custom color optional
Power: VA15S 115 V AC or 230V AC
VAX15S 800 W pgmat 8 Ohms
Connectors: VA15S See amplifier specifications
VAX15S Screw terminals & looping 4-pin Neutrik Speakon style connectors
Hardware: All Models 8-point univ.mtg. hdw. (MetricM10 threads)
Threaded pole socket
Integral flying hardware
Optional: All Models Heavy duty wheels
Dimensions: All Models 19″ H x 23 3/4” W x 22 3/4″ D
(48.3 cmx 60.3 cmx 56.5 cm)
Weight: VA15S 114 Lbs (51.7 Kg) net
VAX15S 112 Lbs (50.8 Kg) net