Product Overview
The Nemesis Audio NA-BZ200X4D is a compact 4-channel Class D amplifier engineered for clean, efficient full-range audio performance. Delivering up to 800 Watts RMS with stable 2 Ohm operation, it is ideal for powering door speakers, component systems, or small multi-speaker installations while maintaining excellent efficiency and sound quality. Nemesis Audio NA-BZ200X4D 4-Channel Class D Amplifier The Nemesis Audio NA-BZ200X4D delivers powerful full-range performance in a compact footprint. Designed using efficient Class D technology, this amplifier produces clean, dynamic output while generating less heat and drawing less current than traditional amplifier designs. Perfect for powering front and rear speakers or component audio systems, the NA-BZ200X4D offers stable 2 Ohm operation and flexible crossover controls for a wide variety of vehicle audio installations. Features 800 Watts RMS maximum output Compact full-range Class D design 2 Ohm stable Selectable High Pass and Low Pass filters Variable input sensitivity High efficiency operation Compact chassis for easy installation RMS Power 4 × 140W @ 4 Ohm 4 × 230W @ 2 Ohm 2 × 460W @ 4 Ohm Bridged Specifications Working Impedance: 2 Ohm Stable Input Sensitivity: 0.2V to 12V High Pass Filter: 90Hz Low Pass Filter: 90Hz Subsonic Filter: N/A Bass Boost: 12dB Frequency Response: 20Hz to 20kHz Signal to Noise Ratio: 85dB THD @ 4 Ohm: 0.4% Operating Voltage: 9V to 16V Fuse Rating: 60A Dimensions: 6.69 × 7.28 × 2.32 in.