Kali Audio WS-6.2 Active Studio Subwoofer

Precision Low-End Power for Compact Studio Workspaces

The Kali Audio WS-6.2 is an active studio subwoofer for music producers, audio engineers, and home studio creators who need precise low-frequency accuracy in a compact footprint. Powered by a 1000 W Class D amplifier, it extends frequency response down to 27 Hz with exceptional punch and clarity. Dual 6.5-inch woofers in a force-cancelling configuration deliver the equivalent output of a 10-inch driver while eliminating cabinet vibration and desk rattle.

Force-Cancelling Dual Driver Alignment
The WS-6.2 features two 6.5-inch high-excursion woofers in a horizontally opposed configuration. By firing in opposite directions, the mechanical forces cancel each other out completely, eliminating cabinet resonance, buzzes, and movement. This delivers the radiating surface area equivalent to a 10-inch subwoofer in a compact enclosure, with zero structural vibration to disturb your workstation.

Fluid-Dynamics Front-Firing Port Tube
In traditional ported subwoofers, air turbulence at the port generates audible chuffing that masks low-end detail. The WS-6.2 features a fluid-dynamics port tube engineered for uniform escape velocity, eliminating port noise while maintaining transient speed. This delivers tight, clean sub-bass reproduction - ideal for placement near boundaries or under studio desks.

Versatile Integration & Dynamic Limiting Protection
Integrating the WS-6.2 into your studio is seamless with flexible boundary and signal controls. The rear panel features an 80 Hz crossover optimized for Kali Audio's LP-Series and IN-Series monitors, plus third-party speakers. LFE and external crossover modes offer complete flexibility. Built-in dynamic limiting protects transducers from overload, ensuring reliable, distortion-free performance.

Main features:

• Dual 6.5-inch high-excursion woofers providing radiating surface area equivalent to a 10-inch driver in a compact footprint.
• Horizontally opposed driver placement cancels net cabinet vibration to prevent desk rattle and physical movement.
• High-efficiency 1000 W Class D power amplifier delivering up to 120 dB max SPL with high headroom.
• Deep low-frequency extension down to 27 Hz (-10 dB) and 31.5 Hz (±3 dB) for authoritative sub-bass clarity.
• Precision front-firing port tube engineered to eliminate air turbulence and port chuffing.
• Integrated 80 Hz high-pass crossover for seamless stereo monitor pairing, plus LFE and external crossover modes.
• Footswitch input jack enabling instant subwoofer bypass and full-range monitor bypass for quick mix referencing.
• Balanced stereo XLR and 6.35 mm TRS combi-jack inputs, unbalanced stereo RCA inputs, and balanced XLR outputs.
• Durable MDF cabinet finished in scratch-resistant black vinyl with protective steel driver grilles.
• Built-in protective limiter circuitry preventing thermal overload and clipping distortion.

Tech Specs:

• System Type: Powered Dual 6.5-Inch Studio Subwoofer
• Amplifier Class: Class D
• Power Output: 400 W Continuous | 1000 W Peak
• Frequency Response (-10 dB): 27 Hz – 200 Hz
• Frequency Range (±3 dB): 31.5 Hz – 180 Hz
• Maximum SPL: >2% (90 dB SPL @ 1 m
• System THD: 120 dB
• Driver Complement: 2 x 6.5-Inch High-Excursion Woofers 
• Enclosure: Front-Ported, Horizontally Opposed Side-Firing Drivers
• Cabinet Construction: Vinyl-Wrapped MDF with Protective Steel Grilles
• Audio Inputs: 2 x Balanced XLR / 6.35 mm TRS Combi-Jacks (+4 dBu) | 2 x Unbalanced Stereo RCA (-10 dBV)
• Audio Outputs: 2 x Balanced XLR (High-Passed @ 80 Hz when crossover active)
• Crossover: 80 Hz Crossover, LFE Mode, External Crossover / Off 
• Bypass Control: 1 x 6.35 mm (1/4") Footswitch Jack
  
• Polarity Switch: 0° / 180°
• Recommended Listening Distance: Up to 4 m
• Dimensions (HxWxD): 400 x 368 x 279 mm
• Weight: 14 kg
• Discover Kali Audio Studio Subwoofer [WS-6.2]: https://www.kaliaudio.com/watts-ws62