Kali Audio WS-6.2 Dual 6.5-inch Powered Subwoofer

Features

• Small Size, Huge Sound: The WS-6.2 is only slightly larger than an 8-inch studio monitor, making it the perfect choice to sit under your desk, or in other tight spaces. The horizontally opposed woofers in the WS-6.2 present as much radiating area as a 10-Inch woofer, but in a much smaller package.
• IO and Control: You can use the 80 Hz crossover if you’re using the sub to extend the low end response of your monitors, use LFE mode to feed the sub a dedicated LFE channel, or turn off the crossover and use an external crossover for greater customization. The 80 Hz crossover is meant for use with Kali’s studio monitors, but it will work well with monitors from most popular manufacturers.
• Port Tube: The port tube on WS-6.2was designed to ensure that all of the air leaves the port tube at the same velocity. This helps add to the low end response of the speaker, while keeping the bass clean, tight, and devoid of extra noise.