Sized to fit anywhere, the DN8 performs bigger, louder and clearer than other 8" subwoofers. Its unique 3XR™ Architecture creates three times the radiating surface area of similarly sized ported subs, providing more bass. And because it uses passive bass radiators, you get that big, thrilling bass with no port noise distortion.

Features

• 3XR Architecture: for shockingly loud, clear, deep bass - Descend Series subwoofers feature Definitive Technology’s new 3XR™ Architecture, providing three times the bass producing radiating surface area of a traditional ported subwoofer. This extra surface area moves more air, resulting in massive bass. And because 3XR™ doesn’t use ports, it provides crystal-clear lows with no port noise distortion.
  
• Fits Nearly Everywhere - The DN8 is just over one foot wide, enabling it to fit virtually any room or system. And due to its 3XR™ Architecture, it performs like a 10" subwoofer even though it has an 8" driver.
  With the DN8, you get tons of bass from a 1' sub.
• Dual 8" Radiators: for more bass and no port noise
  
• Custom 500W Peak Class D Amplifier: for maximum impact - The DN8 is equipped with a 500W peak custom Class D digital amplifier, designed to get the most out of the DN8’s 3XR™ Architecture. This custom amplification gives the Descend DN8 enough power and efficiency to play as low as 35Hz. 
  
• Easy Customization & Control: it blends right in - You can customize the DN8 to the needs of your own application, system and space. The DN8 features built-in controls to adjust volume, lowpass filter and phase (0/180°) for optimum bass levels. Set its power toggle to Auto on/off or DC control for fast and easy on/off power switching.
  
• Limited Warranty: 3 year amplifier, 5 years driver