DC24-48V TPA3255 2.0 Channel Digital Power Amplifier Board Class D 300W + 300W

Product Description: The DC24-48V TPA3255 2.0 Channel Digital Power Amplifier Board is a high-performance audio amplifier designed for a wide range of applications, including home audio, professional sound reinforcement, and automotive audio systems. It features a compact and efficient design, delivering impressive audio quality and power output. Product Features: * High Power Output: Delivers 300W per channel into 4 ohms or 150W per channel into 8 ohms, providing ample power for driving speakers in various applications. * Class D Technology: Utilizes efficient Class D amplifier technology, resulting in low power consumption and heat dissipation, ensuring reliable operation even during extended use. * Wide Operating Voltage Range: Supports a DC voltage range of 24V to 48V, allowing for compatibility with various power sources and system configurations. * Built-in Protection: Features built-in protection circuits to safeguard the amplifier from overcurrent, overvoltage, and short circuits, ensuring reliable operation and extending the life of the device. * Compact Size: Designed with a compact footprint, making it easy to integrate into various enclosures or systems, including home theater cabinets, professional audio racks, and automotive dashboards. * Easy Installation: Designed with user-friendly terminals for easy connection of power, input, and output signals, simplifying the installation process. Key Usage Points: * Ideal for home audio systems, providing a powerful and efficient way to drive speakers in various room sizes and configurations. * Suitable for professional sound reinforcement applications, offering exceptional audio quality and high power output for driving stage monitors, PA systems, and subwoofers. * Perfect for automotive audio systems, delivering clean and powerful sound reproduction for car audio enthusiasts looking to enhance their listening experience on the road. Additional Features: * Soft-Start Circuitry: Prevents power-up surges and protects speakers from damage during initial power-on. * Thermal Protection: Monitors the operating temperature of the amplifier and automatically shuts down if overheating occurs, ensuring reliable and safe operation. * Input Sensitivity Adjustment: Allows users to adjust the input sensitivity of the amplifier to match the output level of the source device, ensuring optimal performance and preventing distortion. Product Specifications: | Specification | Value | |---|---|---| | Voltage Range | DC 24-48V | | Power Output | 300W + 300W (4 ohms) | | Power Output | 150W x 2 (8 ohms) | | Amplifier Class | Class D | | Protection | Overcurrent, overvoltage, short circuit | | Size | 108mm x 68mm | | Net Weight | 95g | External Links: *

Texas Instruments TPA3255 Product Page *

DIYAudio Forum Discussion on TPA3255 Amplifier *

StackExchange Discussion on Class D Amplifiers