5S SPL Series 12″ Competition Subwoofer 8000W Max  Carbon Fiber Cone

Built for One Purpose: WIN SPL

The 5S SPL Series is not a daily sub. It’s not made for “nice bass.” It’s built to break numbers, flex doors, and dominate SPL lanes.

Every component in the 5S platform was engineered for extreme pressure, extreme heat, and extreme abuse. From the massive 550 oz motor, to the dual black spiders, to the carbon fiber cone and dust cap, this subwoofer exists for competitors who only care about one thing:

How loud can it get?

If you’re chasing trophies, records, or respect in the lanes this is the weapon.

What Makes the 5S Series a Monster

✔ 8000 Watts Max / 4000W RMS – built to take real power, not marketing watts
✔ Dual High-Temperature CC Copper Coils – extreme current handling, extreme heat resistance
✔ Carbon Fiber Cone + Dust Cap – rigid, lightweight, zero flex at full tilt
✔ Dual Black Spider Suspension – insane control under brutal excursion
✔ 550 oz High-Mass Magnet – pure motor force for violent SPL output
✔ Cast Iron Cooling Basket – strength + airflow for competition abuse
✔ SPL-Tuned Design – no wasted movement, all pressure

This is the sub you load when you’re not here to play music — you’re here to post numbers.

TECHNICAL DATA

THIS IS NOT FOR EVERYONE

If you want soft bass, keep scrolling. If you want flex, pressure, and numbers that shut people up The 5S SPL Series belongs in your build. Inventory on competition subs moves fast. Choose your impedance and lock yours in now.