The Taramps HD3000 amplifier module is a high-performance, mono amplifier designed to deliver powerful sound output with a maximum power rating of 3000 watts RMS. With a single channel and a 4-ohm impedance, this amplifier is versatile and compatible with a wide range of audio equipment, including speakers, drivers, and tweeters. It's an ideal choice for anyone seeking reliable and strong audio performance. Key Features: Class D Operation: The HD3000 operates in Class D, ensuring efficient power usage and minimal heat generation. Power Output: It delivers an impressive 3000W RMS at 4 ohms and 2025W RMS at 8 ohms, both measured at 12.6V DC. Input Sensitivity: The amplifier has an input sensitivity of 230mV, meaning it can work efficiently with low-level input signals. Sound Quality: With a signal-to-noise ratio greater than 89dB, it guarantees clean and high-quality audio performance with minimal interference. Frequency Response: Its frequency response ranges from 10Hz to 20kHz (-3dB), covering both low and high frequencies for balanced sound reproduction. Crossover Settings: The amplifier comes equipped with a high-pass crossover (HPF) ranging from 10Hz to 80Hz and a low-pass crossover (LPF) adjustable from 80Hz to full range, both with a 12dB/8th slope for precise sound tuning. Bass Boost: A customizable bass boost of 0 to 10.5dB at 50Hz allows for enhanced low-end frequencies, providing deeper bass. Thermal Management: The Smart Cooler system automatically adjusts the fan speed based on temperature or audio signal, optimizing cooling while maintaining performance. Efficiency: With an efficiency rating of 80%, the HD3000 ensures minimal power loss during operation. Protection and Safety: The HD3000 is equipped with a comprehensive protection system, guarding against output shorts, grounding issues, low impedance, and voltage fluctuations. It also includes thermal protection to prevent overheating. Power and Consumption: Operating Voltage: It operates with a minimum supply voltage of 9V DC and a maximum of 16V DC. Current Consumption: The amplifier consumes 1.9A at rest. When playing music at 12.6V DC, it can draw up to 149A, and during a sine wave signal at 1kHz, it can reach up to 298A. Dimensions and Weight: The compact design measures 229mm (W) x 65mm (H) x 186mm (D) and weighs 2kg, making it easy to install in various setups. In summary, the Taramps HD3000 amplifier is a powerful and efficient choice for audio enthusiasts looking to enhance their sound systems. Its robust features, high power output, and built-in protections ensure reliability and excellent audio quality.