Power. Depth. Adaptability.
It is made to be used with any near- or mid-field studio monitors, as well as with small portable PA systems in a live setting.
One of the key design specifications for the WS-12 is that it be capable of providing bass management in a 5.1 system where all of the full-range speakers are Kali IN-8s. As such, the WS-12 is powered by a 1000W power amplifier mated to a high-excursion 12-Inch driver.
This much power also makes the WS-12 a capable live subwoofer. Its enclosure is 18mm plywood and it has handles for easy carrying. Kali’s team made sure that it will fit in small passenger cars, so you can take it with you even when you’re calling a ride to get to your gig!
All this power is controlled by a robust, user-friendly DSP section that let you dial in the exact settings you need for your system. Whether you’re using it with a pair of LP-6s, as bass management in a 5.1 system, or on stage with a PA, it’s easy to configure the WS-12 to get exactly what you need.
WS-12:
1000W Class D Power
23 Hz Lower Frequency Response
18mm Wooden Enclosure
123 dB Max SPL
DSP Features
Selectable Crossovers
The WS-12 has selectable crossovers every 20 Hz between 40 Hz and 140 Hz.
Gain Adjustment
6 dB steps allow easy adjustment between free space, against walls, or in corners.
Polarity
Reverse the sub’s polarity for better phase response in your system.
Footswitch
Bypass the sub at the press of a button to listen to your mix on full-range speakers. The sub turns off, and output signal is no longer high passed when bypassed.
For use with:
One WS-12 will be sufficient for use with suitcase-style all-in-one PAs like the Yamaha® StagePAS® or Fender® Passport® or linear array all-in-ones like the Bose® L1® or LD Systems® Maui®.
Two WS-12s can be used side by side for use with larger systems. With two subwoofers side by side, total system Max SPL is now 129 dB with frequency extension down to 23 Hz.
Specifications
| Powered: | Yes |
| Amp Class: | D |
| Continuous Power: | 500W |
| Peak Power: | 1000W |
| Driver Size: | 12 Inches |
| Freq Response: (-10 dB): | 23Hz – 160 Hz |
| Freq Response: (+/-3 dB): | 30Hz – 160 Hz |
| Crossover: | Selectable; See User’s Manual |
| Max SPL: | 123dB |
| Unbalanced Inputs: | Stereo RCA |
| Balanced Inputs: | Stereo TRS/XLR Combi Jack |
| Balanced Outputs: | Stereo XLR |
| XLR Pass-Through Noise: | .09 mV; 99 dB Signal-to-Noise |
| Other Inputs/Outputs: | 1/4-Inch Footswitch Input |
| Enclosure: | 18mm Plywood |
| Height: | 19 Inches (48.3cm) |
| Depth: | 17 Inches (43.2cm) |
| Width: | 16 Inches (40.7cm) |
| Weight: | 63 Lbs (29kg) |
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