UcD400HG with HxR
Unleash powerful audio performance and exceptional value with the UcD400HG with HXR. Tailored for audio enthusiasts and DIY builders who demand high-power-quality-sound and efficiency, this Class D amplifier module offers a remarkable combination of performance and cost-effectiveness. Imagine harnessing the impressive power of 400 watts delivered into a 4-ohm load, effortlessly driving your speakers with authority. The UcD400HG with HxR is engineered to provide dynamic, clear, and powerful audio, ensuring that every detail of your music is vividly brought to life. With its robust power output, this amplifier module promises an audio experience that will elevate your listening sessions. The standout feature of the UcD400HG are its advanced HxR voltage regulators. These sophisticated regulators incorporate cutting-edge circuitry designed to reduce distortion and enhance audio clarity. The result is a high-quality sound experience with detail and accuracy, offering premium amplifier performance at a competitive price. At the core of the UcD400HG's design is UcD™ Class D technology, known for its efficiency and minimal heat generation. This means you'll enjoy audio quality while keeping energy waste to a minimum, making it both an efficient and powerful choice. With its compact, modular design, the UcD400HG is highly versatile. Whether you're undertaking a new audio build or upgrading an existing system, this amplifier integrates seamlessly into a variety of projects. Its flexibility and user-friendly design make it an excellent choice for those who prioritize both performance and value. To maximize the potential of the UcD400HG, pair it with a suitable power supply like the SMPS400A400 or SMPS1200A400. These power supplies are engineered to meet the module's requirements and ensure optimal performance. Experience the outstanding value and performance of the Hypex Direct UcD400HG with HXR today. Achieve audio quality and powerful performance without overspending. FEATURES • Pop-free start and stop control • Differential audio input • Clip indicator • Overcurrent and over voltage protection • No compromise components • LM4562 buffer OpAmp • HxR12 mounted • Ultra-low noice • Improved on-board buffer supply POSSIBLE APPLICATIONS • Audiophile power amplifiers for home and professional use CONTENTS OF PACKAGING • UcD400HG with HxR amplifier module • Mounting set UcD • Manual • Manual HxR
- Output Power (4Ω): 1 x 400W
- Output Power (8Ω): 1 x 240W
- Channels: 1
UcD180HG with HxR
Unlock the full potential of your audio system without breaking the bank with the Hypex Direct UcD180HG with HXR. Designed for discerning audio enthusiasts and ambitious DIY builders, this Class D amplifier module strikes the perfect balance between high-quality performance and affordability. Imagine harnessing 180 watts delivered into a 4-ohm load, ready to drive your medium to high-demand speakers with effortless authority. With the UcD180HG, you'll experience dynamic, clear, and powerful audio that brings every detail of your music to life. Engineered to offer robust power output, this amplifier module ensures your listening sessions are nothing short of spectacular. What sets the UcD180HG apart are its HxR voltage regulators. These advanced regulators feature cutting-edge circuitry designed to minimize distortion and enhance audio clarity. As a result you receive a high-fidelity sound experience with remarkable detail and accuracy, everything you'd expect from a premium amplifier, but at a highly competitive price. The efficiency of UcD™ Class D technology is central to the UcD180HG's design. It delivers quality audio with minimal heat generation, ensuring maximum efficiency. Enjoy sound quality while keeping energy waste to a minimum. With its compact and modular design, the UcD180HG is incredibly versatile. Whether you're starting a new build or upgrading an existing setup, this amplifier integrates seamlessly into a wide range of audio projects. Its flexibility and ease of use make it an ideal choice for those who seek both performance and value. To fully realize the potential of the UcD180HG, pair it with a suitable power supply such as the SMPS400A180 or SMPS1200A180. These power supplies are specifically designed to meet the module's specifications and ensure optimal performance. Discover the outstanding value and performance of the Hypex Direct UcD180HG with HXR today and achieve audio quality without overspending. FEATURES • Pop-free start and stop control • Differential audio input • Clip indicator • Overcurrent and over voltage protection • No compromise components • LM4562 buffer OpAmp • HxR12 mounted • Ultra-low noice • Improved on-board buffer supply POSSIBLE APPLICATIONS • Audiophile power amplifiers for home and professional use CONTENTS OF PACKAGING • UcD180HG with HxR amplifier module • Mounting set UcD • Manual • Manual HxR
- Output Power (4Ω): 1 x 180W
- Output Power (8Ω): 1 x 120W
- Channels: 1
Nilai500
Nilai® Class D technology is here! Whether you are a dedicated audiophile or a DIY enthusiast looking to build your own high-performance amplifier, the Nilai500 amplifier module is the perfect choice. It combines robust power, high efficiency, and superior sound quality in a compact package that is easy to use and integrate into any custom build. This massive performance boost results in distortion figure that are 10 times lower, a power supply noise rejection that is 10 times higher and a reduced output impedance that has dropped by a factor 10. These figures may already sound incredible, wait until you hear them come alive through your speakers! The Nilai500 stands out with its high-power output, delivering up to 500W at 2 ohms, 525W at 4 ohms, and 260W at 8 ohms. With a maximum output current of 25A and a ±70V voltage swing, it can handle dynamic peaks effortlessly, providing an expansive soundstage and deep, controlled bass. Powered by NILAI® technology, the Nilai500 delivers outstanding sound quality with minimal distortion and a high signal-to-noise ratio, ensuring your music is played back with exceptional clarity and detail. The efficient Class D design achieves over 93% efficiency while maintaining top-tier audio fidelity and minimizing heat output and power usage. At idle, the power stage typically consumes just 2.25W, making it an ideal choice for high-performance, energy-efficient audio systems. Crafted with precision and care, the Nilai500 amplifier module uses carefully selected, high-quality components to ensure the best possible audio performance. Every element is chosen to minimize distortion, maximize efficiency, and deliver exceptional sound clarity, making it the perfect choice for audiophiles who demand the best. Its polished, shiny exterior is a true reflection of what is to be found inside! Combining the Nilai500 with the matching PS500 will result in the best possible read-to-go DIY experience to date! APPLICATIONS • High-end power amplifiers FEATURES • 525W @ 4Ohm • THD+N: 0,00015% (-116dB) @ 100W / 4Ohm / 20.000Hz • Output noise: 9,5µV @11,8dB gain • Gain adjust in 3 steps (11,8 - 21,8 and 27,8) • High fidelity components • Discrete buffer stage and regulators • Dedicated high-end power supply PS500 • Also available in mono & stereo kits CONTENTS OF PACKAGING • Nilai500 amplifier module • Nilai500 cable set - part no. K02U006303* - 1x Cable asm Z4B50L5 (50cm audio input cable) - 1x Cable asm Z2B50L2 (50cm audio output cable) - 1x Cable asm Z14A50L1 (50cm SMPS connection cable) • Nilai500 mounting set • Nilai500 manual * not sold separately.
- Output Power (2Ω): 1 x 500W
- Output Power (4Ω): 1 x 525W
- Output Power (8Ω): 1 x 260W
What does an amplifier module do?
Every great amplifier starts with the module at its heart. An amplifier module takes the delicate signal from your DAC, preamplifier, streamer, or DSP and turns it into the power your loudspeakers need to come alive. With Hypex, that heart is built around proven Class D amplifier technology. Our amplifier platforms, including UcD™, NCORE®, and Nilai®, are designed to deliver high efficiency, low noise, and clean power in a compact format. That means less wasted energy, reduced heat compared to many traditional amplifier designs, and more freedom when designing your enclosure or loudspeaker system. For many builders, the real beauty is the modular approach. Combine a Hypex amplifier module with a matching SMPS power supply, add DSP where your project needs filtering or tuning, and you have the foundation for a serious high-end audio build. Whether you are creating a stereo power amplifier, an active 2-way speaker, a subwoofer or a multichannel system, the amplifier module is where the magic begins.
Tips for building with Hypex amp modules
Building with Hypex modules is a rewarding experience, and with the right preparation, it is far more approachable than many people expect. Start with the application. Are you building a stereo amplifier for passive speakers, an active 3-way loudspeaker with separate channels for each driver, or a powerful subwoofer system? Once the goal is clear, choosing the correct amplifier module, SMPS and accessories becomes much easier. Next, plan your layout before you start drilling or wiring. Give the module enough space, keep your wiring clean, and think carefully about signal cables, speaker outputs and mains connections. A tidy internal layout does not just look professional, it also makes the amplifier easier to check, service and enjoy for years to come. Then take your time with the connections. Follow the product documentation, double-check polarity, make sure all connectors are seated correctly, and never force anything that does not fit naturally. Before the first power-up, inspect everything once more. That final check is the quiet moment before the music starts. And if you get stuck? You are not alone. Hypex Direct offers documentation and support to help builders choose, assemble and integrate the right products for their project. You bring the passion, we help with the engineering.
Our range of Hypex amplifier modules
No two DIY projects are the same. Some builders want a compact amplifier for a desktop setup. Others are designing active loudspeakers, high-end monoblocks, home-theatre systems or powerful subwoofer amplifiers. That is why Hypex offers a broad range of amplifier technologies, each designed for a different kind of challenge. The UcD™ family is a versatile Class D platform with a long history in DIY and professional audio applications. It is a strong choice for builders who want reliable, flexible amplifier building blocks. The NCORE® family takes performance further, offering the low distortion, load-independent behaviour and loudspeaker control that made Hypex a trusted name in high-end audio. For builders chasing serious audiophile performance, NCORE remains a legendary starting point. Nilai® builds on the NCORE foundation with further refinements in distortion, noise and overall performance. And for active speaker and subwoofer builders, FusionAmp offers a complete plate amplifier solution with amplification, DSP and power supply integration in one platform. It is one of the most direct routes to building a fully active loudspeaker system at home.
Key features of Hypex module amplifiers
Numbers matter, but only when they lead to better sound. Hypex amplifier modules are designed to give builders the technical foundation for clean, controlled and reliable audio reproduction. FeatureWhy it matters in your buildClass D amplifier technologyHigh efficiency, compact design and reduced heat compared to many traditional amplifier approaches.Low distortionHelps preserve the original signal without adding unnecessary colouration.Low noiseCreates a quiet background, allowing small details in the music to come through clearly.Low output impedanceHelps the amplifier maintain strong control over the loudspeaker.Compact form factorMakes it easier to design clean, practical amplifier enclosures and active speaker systems.SMPS compatibilityMatching Hypex power supplies simplify integration and provide the correct power foundation for the module.Protection circuitsDesigned to support reliable operation and help protect the amplifier under fault conditions.DSP compatibilityIdeal for active loudspeakers, subwoofers and systems that need crossover filtering, EQ or tuning. The result is not just a list of specifications. It is tighter bass, cleaner dynamics, lower noise and the confidence that your amplifier has been built on serious engineering. FeatureWhy it mattersClass D technologyHigh efficiency with minimal wasted energyLow distortionAccurate reproduction of the original signalLow noiseA cleaner and more transparent listening experienceHigh efficiencyLess heat generation and compact designsAdvanced protection circuitsProtection against overloads, shorts and fault conditionsModular architectureFreedom to build exactly the system you wantCompatible SMPS platformEasy integration with matching power suppliesDSP compatibilityIdeal for active loudspeakers and advanced system tuning The beauty of these specifications is that they translate directly into everyday listening benefits: tighter bass, a quieter background, greater clarity and the confidence that your amplifier is working exactly as intended.
Experience high-end audio your way
There is nothing quite like hearing music through an amplifier you built yourself. You know the parts. You know the layout. You know the care that went into every connection. That is what makes Hypex amplifier modules so rewarding. They give you the freedom to build around your own speakers, your own listening room and your own idea of the perfect system. Want a minimalist stereo amplifier? Build it. Want a dual-mono setup with serious headroom? Go for it. Want to create a fully active loudspeaker with DSP-controlled crossovers? Hypex gives you the building blocks. With Hypex, DIY does not mean compromise. It means control. You decide what the system becomes, while the amplifier technology gives you the performance foundation to make it worthwhile.
Buy your amplifier modules online at Hypex Direct
Ready to start your next build? Explore the Hypex Direct range of amplifier modules, SMPS power supplies, DSP solutions, accessories and connection materials, and choose the platform that fits your project. Ordering directly from Hypex means genuine products, secure shopping and access to support from people who understand the modules inside and out. And if you run into a question during the build, do not worry; we enjoy talking about amplifiers almost as much as we enjoy listening to them. Build with confidence. Build with Hypex.
FAQ's about amplifier modules
Are Hypex amplifier modules difficult to assemble?
Not at all, as long as you choose the right products for your skill level and follow the documentation carefully. Many Hypex modules are designed specifically with integration in mind, making them much easier to work with than designing an amplifier from scratch. You do need to work carefully, especially around mains power, grounding, wiring, and enclosure layout. But you do not need to be an electronics engineer to start a serious DIY audio project. With the right module, matching accessories, and clear documentation, building a Hypex-based amplifier is absolutely achievable for dedicated DIY builders.
Which Hypex amp module is best for my project?
The best Hypex amplifier module depends on what you want to build. For a high-end stereo power amplifier or monoblock system, NCORE® or Nilai®-based solutions are excellent starting points. For flexible DIY projects and multichannel amplifier designs, UcD™ remains a strong and proven platform. For active loudspeakers and subwoofers, FusionAmp or a combination of amplifier modules with Hypex DSP can give you the control needed for crossover design and system tuning. The easiest way to choose is to start with your loudspeakers. Look at the required power, impedance, number of channels and whether you need DSP. From there, the right Hypex solution becomes much easier to identify.
Can I upgrade my current amplifier with a Hypex module?
Yes, in many cases Hypex modules can be used as the foundation for an amplifier upgrade or a completely new internal design. Many DIY builders choose Hypex when they want to replace older amplifier electronics with a more efficient, compact and modern Class D platform. Compatibility depends on the existing amplifier enclosure, power supply, heat management, input stage and wiring. In some projects, it makes sense to reuse the chassis and connectors. In others, it is better to build a completely new amplifier around the Hypex module and matching SMPS. The reward is clear: modern amplifier technology, efficient power delivery and the satisfaction of giving your system a serious performance upgrade.