Nemesis Audio NA-K4000D 4000W RMS @ 1-Ohm Class D 1-Channel Monoblock Car Amplifier Made In Korea Team Series 0-500 We wanted the TKO124/12S4 to

We wanted the TKO124/12S4 to be the simple pick into MASSIVE bass for an affordable price

Fixed High Pass Filter: Provides a fixed cutoff to protect full‑range speakers from ultra‑low frequencies

5‑Way Protection — Comprehensive protection to guard against short circuits

simplifying replacement of factory units

The Massive Audio GTR Series 8" Subwoofer delivers serious bass from an 8-inch chassis

Nemesis Audio NA-K4000D 4000W RMS @ 1-Ohm Class D 1-Channel Monoblock Car Amplifier Made In Korea Team Series 0-500 We wanted the TKO124/12S4 toThe Nemesis Audio NA K4000D is a 1 channel Class D monoblock amplifier delivering 4000W RMS at 1 Ohm, Made in Korea as part of the Team Series for serious sub bass builds. Its engineered for extreme headroom in a single channel subwoofer setup with high current capability. 1 Ohm RMS Power: 4,000W RMS output, giving maximum thrust to a properly matched subwoofer for the deepest, most articulate bass at low impedance. 2 Ohm RMS Power: 2,400W RMS output,