About this item

• The BEST Listening scores in Car Audio history: Jazz score: 9.5/10, Reggae score: 9.5/10, Electronic/House: 9/10, R&B Score: 9/10, Instrumental: 9/10
• The CRITICAL MASS UL12 is rated #1, considered “the Best” and “the Perfect Sub” and beat all subwoofers in Car Audio & Electronics Magazine including JL Audio, Alpine, Kicker, ORION, Rockford Fosgate, Image Dynamics, Digital Designs, Cerwin Vega Stroker pro, Phoenix Gold and many many more that did NOT make the top 10.
• Sensitivity: 97 db (2.83V / 1m) (coils in parallel). Motor Type: C.M.G.A.P. / Internal NEO-M Magnet. Voice Coil Type: Ultra-High Temp Dual Coil. Voice Coil Diameter: 4”. Voice Coil Impedance: 1.5 ohm nominal per coil
• True Carbon Fiber cone. Enormous proprietary NEO-M Motor structure capable of sustaining 5KW peaks
• the ultimate Sound Quality super subwoofer weighing a fraction of what a super subwoofer weighs and designed to take little to no usable space while utilizing up to 2500W RMS in tiny sealed enclosures.