(4) Sundown M8 & Chevy Crew Cab 07-13 & 19-26 Quad 8" Subwoofer Bass Package

This package includes: (1) Rhinolined Quad 8 Ported Box (4) Sundown Audio M-8 800W RMS Subwoofers (4 Ohm or 2 Ohm) Fits: Chevy / GMC 2007 - 2013 Crew Cab Chevy / GMC 2019 - 2026 Crew Cab Tuned to 35hz 2.0 Cubic Ft. Sundown M-Series 8" 800 watts RMS Subwoofer 800W Watts RMS / 1600 Watts Peak Dual 2 or 4 ohm voice coils Optimized for small ported enclosures Aluminum 2.25” voice coil former for superior heat dissipation High-temperature copper voice coil wire Double stitched surround Carbon Fiber Cone & Dust Cap Heavy-duty cast basket Spring-loaded terminals accept up to 8-gauge wire Stitched-on heavy-duty tinsel leads High-Veloctiy Vented Pole Rear gap-venting 18mm one-way linear x-max by 70% BL If you want to run at a 1-Ohm load, purchase (4) Dual 2-Ohm subwoofers. If you want to run at a 2-Ohm load, purchase (4) Dual 4-Ohm subwoofers. The Sundown Audio M-8 is the big brother to the SA-8 v.3 model. Both the coil diameter and winding width are increased in comparison, resulting in higher power handling and more linear x-max. It features a Mid-Q which results in excellent vented and bandpass performance. The specially designed motor is mated to a custom tooled and patented (US Patent D691595) frame. The smooth one-piece T-Yoke was FEA optimized for optimal flux transmission. The M-8 features a fully computer optimized spider & surround designed for low distortion and high levels of long-term endurance under demanding conditions. It features a thick magnet ID shorting ring to linearize and reduce inductance – thus reducing distortion even further. Every detail was engineered for phenomenal performance and pleasing aesthetics. For any other setups you can check out our subwoofer wiring diagram