The Ki80 Series is designed specifically for karaoke applications. There are three models in the range, the Ki08, Ki81, and Ki82 each with an 8 inch, 10 inch, and 12 inch woofer respectively. The Ki80 Series utilizes newly designed 3 inch cone tweeters for better high frequency response and improved dynamic range. A specially designed acoustic lens optimizes high frequency directivity. The low frequency woofer features a high quality foam surround providing necessary stiffness and reliability. It also utilizes an aluminum demodulating cooling ring which effectively reduces distortion and power compression. The asymmetrically designed enclosures are made of vinyl laminated MDF. All Ki80 series models can be mounted with the high frequency on either the left or the right side. The Ki80 Series utilize precisely engineered crossover circuitry to protect the tweeter without interrupting performance and ensure the signal properly distributed to each driver. All of these unique features help the Ki80 Series deliver excellent sound performance with natural high-frequency and powerful low-frequency. The Ki80 series was tuned specifically for live vocals but also provide smooth and rich music playback.