Kevlar

This incredibly compact amplifier has a Kevlar reinforced resin cone and delivers 2000 dynamic watts for an ultra-dramatic sound. Velodyne's exclusive Dynamic Driver Control System assures limited distortion for very clean, tight and accurate bass while its patented Energy Recovery System lets it handle gigantic power. Amplifier Power: 2000 Watts (Dynamic), 1000 Watts (RMS Power) Driver: 8 Forward Firing (6.5 Piston Diameter), Kevlar Reinforced Resin Cone, 2 1/2 Dual-layer Voice Coil, Inner/Outer Wound, Die-cast Aluminum Basket 12.7 lb. Magnet Inputs: Gold-plated RCA Line-level and Speaker-level with 5 Way Binding Post Outputs: Line-level 80 Hz Up Auto On/Off Dynamic Driver Control System (DDCS) For Low Distortion Front Blue Power Indicator LED Energy Recovery System (ERS) For 95%... Less

Velodyne's THX Ultra2 Certified D-15 powered subwoofer has a built-in 'Class D' amplifier that provides a staggering 1,250 watts RMS and 3,000 watts peak power. The 15 forward firing Kevlar- reinforced resin driver has a 12.7 piston diameter, 3 push-pull tandem voice coil, and 24 lb. magnet structure. The DD-15 includes Velodyne's revolutionary Digital Drive room management software that works with the included microphone to optimize performance for any room position. Inputs include RCA and XLR LFE, line-level RCA, and speaker level binding posts. A full-featured wireless remote comes standard. Digital Drive DSP-based subwoofers are the finest subwoofers ever made by Velodyne. And that's saying a lot. They embody all of Velodyne's industry-leading knowledge and experience in low frequency... Less

The state-of-the-art BIC America VK-12 subwoofer offers a rugged 12-inch premium grade Kevlar woofer (Kevlar is the material bullet proof vests are made from) to deliver unsurpassed, ultra-low bass performance. Kevlar cones offer strength and dispersion advantages compared to traditional woofers. Kevlar also enables superior acoustic quality, improved mid-bass, and is less susceptible to blowout- even when being driven at the highest levels. The VK-12 incorporates a heavy-duty 1000-watt peak BASH amp, large magnet, and high power voice-coil to deliver dramatic low-frequency effects down to 24 Hz (+/- 3dB).

The Bic America VK-6W six-and-a-half-inc h Kevlar cones offer incredible strength and dispersion advantages compared to traditional woofers. The Kevlar cones enable superior acoustic quality, improved mid-bass, extreme durability under high stress conditions, and are less susceptible to blowout (even when being driven at the highest levels). VK-6W speakers are weather- resistant and include pivoting one-inch liquid-cooled titanium tweeters that deliver highs beyond the audible range and smooth, accurate mid frequencies. Each pair of VK-6W speakers are packaged with both white cloth decor grilles (offering a clean, classy look for those not interested in painting their grilles), and paintable metal grilles (for those who want their speakers to completely blend in with a colored ceiling)... Less

The ICE850 is the Lamborghini of the in-ceiling speakers. Perfect for high-powered whole house systems and large home theaters, premium technologies such as Kevlar woofers, pivoting aluminum dome tweeters and sophisticated crossovers provide deep bass and exceptional top-end frequency response. Kevlar is the best component for woofers because it responds note for note without coloration and has big cranking power. Contour switches will let you tailor frequency response to your room arrangement.