300W+300W DSP Amplifier Board with Bluetooth 5.3 — DC18-48V, AUX Input, Volume Control, Multiple Modes

Compact high-power amplifier board delivering 300W+300W output with onboard DSP for refined audio performance. This module combines a strong power envelope and digital signal processing to produce clear, loud sound suitable for upgrades and custom installations. Key features: - Power & processing: 300W+300W output with integrated DSP tuning for improved dynamics and sound clarity. - Power input: Compatible with DC18-48V supply, allowing flexible use across a range of systems and power setups. - Wireless & wired sources: Built-in Bluetooth 5.3 provides stable streaming from modern devices, while an AUX input lets you connect legacy or wired audio sources. - Controls & modes: Physical volume control for intuitive level adjustment and multiple modes for different input or sound configurations. - Design & installation: Engineered as a compact amplifier board to fit tight spaces without sacrificing performance. Ideal for users seeking a powerful, versatile audio board with modern Bluetooth connectivity and straightforward controls.