600W Mono Amp PCB – 8x NPN/PNP Transistors + Op-Amp – 24.5x7cm Heavy Duty Board

This high-performance mono amplifier PCB delivers 600W of clean, powerful audio amplification perfect for demanding professional applications. The board features a robust design with 8 high-current NPN/PNP output transistors (2SC5200/2SA1943 type) paired with a precision op-amp pre-drive stage (NE5532/4558 compatible) for exceptional sound quality and minimal distortion.

Built for reliability in tough environments, the oversized 24.5x7cm PCB utilizes 2oz copper traces and UV-resistant coating to withstand continuous high-power operation. The hybrid design combines the efficiency of transistor amplification with the signal clarity of op-amp control, making it ideal for subwoofer systems, outdoor PA applications, and competition car audio setups.

• Ideal for:

• Professional subwoofer amplifiers

• Outdoor PA and sound reinforcement systems

• High-power car audio monoblocks

• DIY audio projects requiring reliable high-wattage output

Technical Specifications:

• Output Power: 600W RMS @ 4Ω

• THD: <0.08%

• Frequency Response: 15Hz-35kHz (-3dB)

• Input Sensitivity: 0.775V RMS

• Damping Factor: >200

• PCB Dimensions: 24.5cm x 7cm

This amplifier board represents the perfect combination of raw power and audio fidelity, designed for audio professionals and enthusiasts who demand uncompromising performance. Whether you’re building a competition car audio system or need reliable amplification for outdoor events, this PCB delivers professional-grade results.