Monoprice Alpha in Wall Speakers 8 Inch Carbon Fiber 2-Way (Pair) - 113682 Carbon Fiber drivers hit harder with deeper bass and handle more power significantly less distortion than conventional drivers. Immerse yourself in airy detailed clarity with defined vocals and dialog from 1 silk dome tweeters of these installed speakers. Enjoy Alpha speakers as main home theater speakers and whole home house systems or add as surrounds and immersive sound sources. No logo SlimFit Magnetic Grills add to the minimal look and increases the Wife Acceptance Factor. Buy confidently with a 30-day money-back guarantee and our 1-year warranty. 160 watts maximum input power 8&#034; carbon fiber woofer with rubber surround 1&#034; silk dome tweeter 50Hz ~ 20kHz frequency response Built-in high frequency attenuator Paintable magnetic grille Stud finder Carpenter&#039;s level Marking pen or pencil Electric drill 14AWG CL2 in-wall rated speaker wire (SKU 2821) Wire strippers Phillips screwdriver