JL AUDIO JD250/1 JD Series Mono Subwoofer Amplifier 250 Watts RMS x 1 At 2 Ohms Genuine

JL AUDIO JD250/1 JD Series Mono Subwoofer Amplifier 250 Watts RMS x 1 At 2 Ohms

Product Description:

The JL Audio JD250/1 is a compact monoblock Class-D subwoofer amplifier engineered to deliver 250 watts RMS at 2 ohms (150W RMS x 1 at 4 ohms) with high thermal efficiency and ultra-low distortion. Built around proprietary NexD high-speed switching technology, it packs substantial output into a small extruded aluminum chassis. It features an onboard dual-range differential-balanced input section capable of accepting speaker-level or line-level signals, an integrated LED clipping indicator ring around the gain dial for precise gain setting without specialized test tools, and flexible auto-turn-on modes via DC offset or signal sensing.

Product Features:

• NexD Switching Technology: High-efficiency Class-D design that minimizes current draw and heat generation while delivering clean power.
• Integrated LED Clipping Indicator: Onboard LED ring surrounding the gain dial allows quick, accurate gain setup without an oscilloscope.
• 250W RMS Output @ 2 Ohms: Continuous power rating of 250W RMS x 1 at 2 Ω (150W RMS x 1 at 4 Ω, 14.4V, <1% THD).
• Differential-Balanced Inputs & Auto Turn-On: Accepts high/low voltage inputs with signal-sensing or DC-offset auto-turn-on for easy factory integration.
• Signal Processing & Pass-Through Outputs: Includes a 12 dB/octave low-pass filter (50–500 Hz), variable bass boost, and buffered preamp outputs for system expansion.