Push your audio system to its absolute limits with the NA-FR3.5KDv2. Delivering a staggering 3650W RMS, this full-range Class D amplifier is designed for competition-grade setups that require high-current stability and acoustic accuracy. Whether you are building a wall of mid-range drivers or powering a heavy-duty subwoofer system, the NA-FR3.5KDv2 provides the sustained power and thermal efficiency needed for elite performance.

Key Features:

• Full Range Class D Logic: Capable of reproducing the entire frequency spectrum (20Hz – 20kHz) with incredible efficiency.
• 1-Ohm Stable Design: Built to maintain absolute stability under heavy loads, ensuring maximum power delivery to your speaker configuration.
• Advanced V2 Thermal Management: Features an optimized high-mass heatsink and internal circuitry designed to dissipate heat rapidly during long-duration play.
• Customizable Tuning: Integrated variable crossovers (Low Pass / High Pass) allow for precise frequency filtering tailored to your specific system goals.

Technical Specifications:

• Model: NA-FR3.5KDv2
• RMS Power @ 1-Ohm: 3650 Watts
• Circuit Type: Full Range Class D
• Frequency Response: 20Hz – 20kHz
• Signal to Noise Ratio: >90dB
• Remote Bass Knob: Included