Black Friday Parts Express Deals & Sales November 2025

Power your DIY electronics with precision and flexibility using the Programmable DC-DC Buck Boost Converter from Parts Express. This versatile voltage regulator allows you to step up or step down input voltages, making it the perfect solution for projects requiring stable, adjustable power. Whether your power supply delivers 5V to 30V, this converter can output anywhere from 0.5V to 30V, ensuring compatibility with a wide range of components and applications. Featuring a robust 4A output capability, this buck-boost module delivers reliable performance for demanding circuits, LED arrays, motors, and more. The integrated digital display provides real-time monitoring of key parameters, including output current, power, capacity, and runtime. You can easily toggle between viewing output voltage, input voltage, or board temperature, giving you complete control and peace of mind during operation. Simplify your prototyping and final builds by eliminating the need for multiple fixed-voltage supplies. This all-in-one solution from Parts Express saves you time, money, and space in your workshop. Visit Parts Express at https://www.parts-express.com to add this essential power management tool to your inventory and bring your next electronic innovation to life with confidence and efficiency.

Looking for a simple 2.1 amplifierΩ The Lepai LP-168HA offers audio power output for a pair of stereo speakers, along with a dedicated subwoofer output. Perfect for computer sound systems!

Power your home audio system with the Dayton Audio DTA-PRO, a versatile 100W Class D Bluetooth amplifier designed for audiophiles and casual listeners alike. Available at Parts Express, this compact powerhouse delivers 50 watts per channel at 4 ohms, providing ample power to drive even the most demanding speakers with precision and clarity. Enjoy high-resolution audio streaming through multiple inputs including Bluetooth, USB DAC, and analog connections. The built-in USB DAC ensures pristine digital-to-analog conversion, while Bluetooth lets you stream wirelessly from your smartphone, tablet, or computer. A dedicated subwoofer output allows you to expand your system with a powered sub for deeper, more immersive bass. Control your sound with ease using the included infrared remote, adjusting volume, input selection, and tone settings from across the room. The DTA-PRO combines high efficiency with exceptionally low total harmonic distortion, resulting in clean, uncolored sound that faithfully reproduces your favorite music. Built with quality components and backed by Parts Express’s reliable warranty, the Dayton Audio DTA-PRO represents our commitment to performance and customer satisfaction. Visit Parts Express online to explore this feature-rich amplifier and elevate your listening experience today.

Power up your audio setup with the Lepai LP-168HA 2.1 Mini Amplifier, available now at Parts Express. This compact powerhouse delivers crystal clear sound with 2x40 watts for your stereo speakers and a robust 68 watt subwoofer output, creating a rich, immersive audio experience. Whether you're building a desktop sound system or enhancing your home entertainment, this amplifier provides the perfect balance of power and clarity. Ideal for computer audio setups, the LP-168HA transforms your listening experience with deep bass and crisp highs. The dedicated subwoofer channel ensures you feel every beat while maintaining clean sound across all frequencies. Complete with a reliable 12 VDC 3A power supply that plugs directly into standard 120 VAC outlets, this amplifier is ready to use right out of the box. At Parts Express, we understand the importance of quality components. The Lepai LP-168HA combines professional-grade performance with user-friendly operation, making it accessible for both audio enthusiasts and casual listeners. Visit Parts Express today to discover how this versatile mini amplifier can elevate your sound system without complicated installation or high costs. Experience superior audio quality and exceptional value, only from your trusted source for audio components at parts-express.com.

Power your most demanding audio projects with the Sure Electronics AA-AB31241 Class-D Amplifier Board, available exclusively at Parts Express. This compact powerhouse delivers up to 600 watts of clean, efficient amplification, perfect for driving even the most powerful subwoofers with precision and clarity. Gone are the days of bulky, overheating amplifiers that dominate your space and spike your energy bill. Thanks to advanced TAS5630 technology, this board packs serious performance into a minimal footprint while running remarkably cool and quiet. Whether you're building a home theater system, a car audio upgrade, or a professional sound installation, you get pro-level output without the heat or bulk of traditional designs. At Parts Express, we understand that serious audio enthusiasts demand reliability and value. That’s why we offer this high-performance amplifier board backed by our expert support and fast shipping. Visit Parts Express today at https://www.parts-express.com to explore our full range of components and bring your audio vision to life with confidence.

The LP-2020BT is the perfect solution for all your small amp/receiver needs. With its impressive range of features, including Bluetooth and multimedia player, line input, and FM radio, it has everything you need to enhance your audio experience. Whether you prefer manual sound adjustments or the convenience of the IR wireless remote, this device has got you covered. With its powerful output, it can easily fill a room with rich and immersive sound. Plus, its 12 VDC power input and mounting tabs make it versatile for use in vehicles or around the house. And with the included AC adapter, you can enjoy its benefits wherever you go. Upgrade your audio setup with the LP-2020BT and take your listening experience to the next level.