JL Audio® Monoblock Class D Subwoofer Amplifier

With this high-performance subwoofer amplifier, you’ll always have enough watts — 1,000 of them, to be exact. The JL Audio amp JX1000/1D model produces a full kilowatt of RMS power at 2-ohm output (500 watts at 4 ohms). Even the most demanding audiophile will love the loud, clear sound pumping through their subs. The amp has a main frequency response band of 20-150 Hz, but the variable low-pass filter covers the 50-200 Hz band to tune the sound. A variable 45 Hz bass boost gives you another way to customize what you hear.