Kali Audio WS-12 V2 – Powerful Subwoofer for Studio & Stage

The Kali Audio WS-12 V2 is a 1000W powered subwoofer designed for both studio and live performance. With an impressive frequency extension down to 23 Hz and a maximum SPL of 123 dB, the WS-12 V2 delivers deep, authoritative low-end reproduction in any environment. Now in its second iteration, it features enhanced electronics for a cleaner output signal and improved signal-to-noise ratio.

Performance: Power, Depth, and Adaptability

The WS-12 V2 is the most powerful studio subwoofer available under $1000, engineered for use with both near-field and mid-field monitors as well as portable PA systems for live sound applications.

Built with 1000W peak power, an 18mm plywood enclosure, and easy-to-carry handles, the WS-12 V2 is portable enough to fit into a small passenger car, making it an ideal solution for mobile musicians and live sound engineers.

Key Features:

• 1000W Peak Power – delivers deep, punchy bass for any setting
• Selectable Crossovers (50 Hz – 110 Hz in 5 Hz increments) – easily integrates with any monitor setup
• Gain Adjustment – fine-tune the level with 6 dB steps
• Polarity Switch – ensures optimal phase alignment
• Footswitch Input – bypass the subwoofer for full-range monitoring
• Handles & Portable Design – built for easy transport
• M20 Pole Cup Mount – allows mounting PA speakers directly above the sub

Designed for Studio & Live Applications

For Studio Use

The WS-12 V2 is an excellent companion for Kali Audio’s LP-, IN-, and SM-Series monitors. It provides bass management for 5.1 systems and can be configured as a dedicated Low Frequency Effects (LFE) channel. With a signal-to-noise ratio exceeding 115 dB, the WS-12 V2 delivers clean, high-fidelity bass.

For Live Sound

With rugged 18mm plywood construction and a compact design that fits in most small passenger cars, the WS-12 V2 is ideal for mobile PA systems. A single WS-12 V2 pairs well with Yamaha StagePAS, Fender Passport, Bose L1, or LD Systems Maui PA systems. For larger setups, two WS-12 V2s used together provide up to 129 dB SPL with deep bass extension to 23 Hz.

Advanced DSP Features

• Selectable Crossovers: Adjustable every 5 Hz between 50 Hz – 110 Hz
• Gain Adjustment: Allows easy 6 dB steps for different room placements
• Polarity Reverse: Ensures optimal phase response in your system
• Footswitch Input: Lets you bypass the subwoofer for full-range listening

Specifications

• Power: 1000W Peak, 500W Continuous (Class D Amplification)
• Driver: 12-Inch High-Excursion Woofer
• Voice Coil Size: 2.5 Inches
• Frequency Response (-10 dB, anechoic): 23 Hz – 250 Hz
• Frequency Range (+/-3 dB, anechoic): 30 Hz – 180 Hz
• Recommended Listening Distance: Up to 5 meters
• Max SPL (Peak at 1M): 123 dB
• System THD (90dB SPL at 1M): <2%
• Unbalanced Inputs: Stereo RCA (-10dBV)
• Balanced Inputs: Stereo XLR/TRS Combi Jack (+4dBu)
• Balanced Outputs: XLR
• Pass-through Signal-to-Noise Ratio: >115 dB
• Other Inputs/Outputs: 1/4-Inch Footswitch for Sub Bypass

Physical Dimensions

• Enclosure: Front Ported (18mm Plywood)
• Pole Cup: M20 Threaded
• Height: 19.2 Inches (48.8 cm)
• Width: 17.2 Inches (43.7 cm)
• Depth: 20.5 Inches (52.1 cm)
• Weight: 58 lbs (27 kg)

What’s in the Box?

• WS-12 V2 Powered Subwoofer
• Power Cable
• User Manual

Why Choose the Kali Audio WS-12 V2?

With its powerful 1000W amplifier, deep bass response, and versatile connectivity, the WS-12 V2 is the ultimate subwoofer for studios, live sound, and immersive audio setups. Whether you’re mixing, performing, or enjoying home theater audio, this sub delivers exceptional depth and clarity.