1-Channel Class D amplifier with strong output, variable crossovers, and reliability for demanding systems.

Delivering up to 3,500W RMS @ 1-Ohm, the NA-FR3500D v.2 is a powerhouse Class D amp built for precision and control. With variable high/low pass filters, bass boost, and advanced protection, it ensures clean, reliable performance for mids, highs, or subs.

Key Features:

• Maximum Power: 3,500W RMS @ 1-Ohm

• Class D Full Range, 1-Channel Design

• Variable HPF (10Hz–1kHz) & LPF (40Hz–20kHz)

• Adjustable Bass Boost (0–12dB @ 50Hz)

• 56k Ohm Input Impedance, 200mV Sensitivity

• Smart Protection & Thermal Management