This is a brand new factory sealed, never been opened Visonik VPN108 loaded subwoofer enclosure speaker system which retails for $349.99 plus tax. If you need to add bass to your car stereo system and space is critical, these sub enclosures are the perfect solution. This set of subwoofer enclosures will deliver 600 watts of rock solid bass per pair or 300 watts each. This system includes two ported trapezoidal loaded enclosures each equipped with built-in 10" inch Visonik high performance subwoofers for pounding bass and 2" inch high fidelity piezo tweeters for crystal clear highs. They also feature a blue neon ring around the woofer contributing to interior illumination while creating a customized effect for your vehicle. Each enclosure is made of 5/8" MDF with heavy duty black aviation grade carpet. These enclosures are each wired at 4 ohms allowing you to attain maximum power from your amplifier. Complete with a full 1 year warranty and our exclusive 30 day money back guarantee.