(2) Nemesis Audio NA8H v.3 8" & Chevy Crew Cab 07-18 Dual 8" Subwoofer Box Combo

This package includes: (1) Rhinolined Dual 8 Chevy 07-18 Crew Cab Ported Box (2) Nemesis Audio NA-8H 8" 900W RMS Subwoofers (4 Ohm or 2 Ohm) Fits:Chevy / GMC 2007 - 2018 Crew CabFord F-150 2009 - UpFord Super Duty 2017 - 2024 Tuned to 35hz 2.0 Cubic Ft. Nemesis Audio NA-8H v.3 8" 900W RMS Subwoofer Specifications 1800 Watts Peak 900 Watts RMSDual 4-Ohm ImpedanceHeavy Duty Cast BasketNon-Pressed Paper ConeFoam Surround2.75′- 4 Layer CCA Wire Voice Coil3pcs High-Efficiency Y35 Magnets Total 210 OZTinsel Woven Leads on Nomex Spider If you want to run at a 1-Ohm load, purchase (2) Dual 4-Ohm subwoofers. If you want to run at a 2-Ohm load, purchase (2) Dual 2-Ohm subwoofers.