Product Description
Kali Audio WS-12 Active Subwoofer 12” 500W RMS
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The WS-12 is an active subwoofer powered by 1000 W for studio and stage. With frequency expansion up to 23 Hz and 123 dB max SPL, it provides reliable low end in any setting.
Power. Depth. Adaptability.
The Subwoofer WS-12 is the most powerful studio subwoofer available under the $ 1000. It is designed for use with small or medium-sized studio monitors as well as small portable PA systems in a live environment.
One of the key design specifications for the WS-12 is that it is able to provide bass management in a 5.1 system where all full range speakers are Kali IN-8. Therefore, the WS-12 is powered by a 1000W power amplifier combined with a high-performance 12-inch driver.
This high power makes the WS-12 a capable live subwoofer. Its housing is 18 mm plywood and has handles for easy transport. The Kali team assured that it will fit small passenger cars, so you can take it with you even when you take a ride to get to your company!
All this power is controlled by a powerful, user-friendly DSP component that lets you control the exact settings you need for your system. Whether you use it with a pair of LP-6s, or as a bass manager in a 5.1 system, or in a PA scene, it's easy to configure the WS-12 to get exactly what you need.
DSP features
Eligible crossovers
The WS-12 has selectable crossovers every 20 Hz between 40 Hz and 140 Hz.
Gain Adjustment
The 6 dB steps allow easy adjustment between free space, walls or corners.
Polarity
Reverse the polarity of the subsystem for better phase response in your system.
Footswitch
Turn off the subwoofer at the touch of a button to listen to the mix on full-range speakers. The subwoofer turns off and the output signal is no longer high when bypassed.
The WS-12 was designed as an accompanying subwoofer for Studio Monitors Kali LP- and IN-Series.
When used with a pair of Kali Monitors, the crossover and gain settings of the subwoofer can be adjusted to exactly match those of full range monitors. With these settings, adjust the subwoofer between the speakers and turn the volume knob on each speaker. The subwoofer level will be exactly where it needs to be to match the full range speakers.
The WS-12 can be used to manage bass on systems as large as 5.1 with Kali Monitor.
Convenient settings allow the use of an external crossover and the WS-12 can even be configured as a dedicated low frequency channel.
Characteristics:
Powered: Yes
Amp Category: D
Continuous power: 500W
Maximum power: 1000W
Subwoofer size: 12 inches
Frequency Response: (-10 dB): 23 Hz - 160 Hz
Frequency Response: (+/- 3 dB): 30Hz - 160 Hz
Crossover: selected. Refer to the User Manual
Maximum SPL: 123dB
Unbalanced Inputs: Stereo RCA
Balanced Inputs: TRS / XLR Combi Stereo jack
Balanced Outputs: Stereo XLR
Other inputs / outputs: 1/4-inch Footswitch input
Housing: 18mm plywood
Height: 19 inches (48.3 cm)
Depth: 17 inches (43.2 cm)
Width: 16 inches (40.7 cm)
Weight: 29 Kg (63 lbs)