Onkyo M-5000R: Elevating Audio Excellence


When it comes to experiencing the true essence of music, having a high-quality sound amplifier is essential. The Onkyo M-5000R amplifier is a remarkable piece of audio equipment that promises to deliver an unparalleled listening experience. In this review, we will delve into the features, characteristics, and performance of this amplifier to understand why it stands out in the market.

In today’s world, where music has become an integral part of our lives, having a powerful and reliable sound amplifier can make all the difference. Whether you are a music enthusiast, a professional DJ, or someone who simply appreciates good sound quality, the Onkyo M-5000R is designed to meet your audio needs.

With its advanced technology and meticulous engineering, this amplifier ensures that every note and every beat is reproduced with utmost precision and clarity. Its ability to maintain signal integrity through the SWART technology guarantees that your music remains distortion-free even at higher volumes. This makes it perfect for both personal use and for serving larger spaces if needed.

The symmetrical sound reproduction in both left and right channels is another standout feature of the Onkyo M-5000R. By carefully matching semiconductor elements, this amplifier ensures that music from any direction is reproduced with exceptional balance and accuracy. This attention to detail enhances your listening experience by creating a wide and immersive soundstage.

In the following sections of this review, we will explore the technical specifications, design and construction, functionality, sound characteristics, sound performance, advantages, value for money, and ultimately provide a conclusion on why the Onkyo M-5000R amplifier is worth considering for anyone seeking top-notch audio amplification. So let’s dive into the details and discover what sets this amplifier apart from its competitors.

Technical Specifications

The Onkyo M-5000R amplifier boasts impressive technical specifications that contribute to its exceptional audio performance. With a power output of 150 watts per channel at 4 ohms and 80 watts per channel at 8 ohms, this amplifier delivers robust and dynamic sound.

Operating in Class AB, the Onkyo M-5000R combines the efficiency of Class B amplifiers with the low distortion characteristics of Class A amplifiers. This design ensures accurate reproduction of audio signals across the entire frequency range.

The signal-to-noise ratio (SNR) of 110 dB indicates that the amplifier produces minimal background noise, allowing for clear and detailed audio playback. Additionally, the total harmonic distortion (THD) of 0.02% ensures faithful reproduction of the original sound without any noticeable distortion.

The Onkyo M-5000R provides versatile connectivity options with one XLR analog input and two RCA line inputs. These inputs allow you to connect various audio sources such as CD players, turntables, or digital media players. The amplifier also supports bi-amping and BTL (Bridged Transless) configurations, providing flexibility in speaker setup.

In terms of frequency response, the amplifier covers a wide range from 10 Hz to 100,000 Hz, ensuring accurate reproduction of both low and high-frequency sounds. The impedance compatibility ranges from 4 ohms to 8 ohms, allowing for seamless integration with a variety of speakers.

Overall, the technical specifications of the Onkyo M-5000R demonstrate its capability to deliver powerful and precise audio performance across a wide range of frequencies. Whether you are listening to delicate classical music or rocking out to energetic rock tunes, this amplifier ensures an immersive and captivating listening experience.

Design and Construction

The Onkyo M-5000R amplifier boasts a sleek and elegant design that is sure to catch the eye of any audio enthusiast. Its black color adds a touch of sophistication to any setup. The amplifier is expertly constructed using high-quality materials, ensuring durability and longevity.

One notable design feature of the Onkyo M-5000R is its efficient cooling system. The amplifier is equipped with a well-designed heat sink that effectively dissipates heat, preventing overheating even during prolonged use. This not only ensures optimal performance but also extends the lifespan of the amplifier.

In terms of reducing interference, the Onkyo M-5000R employs advanced shielding technology. This helps minimize external electromagnetic interference, resulting in clean and distortion-free audio playback.

The connectors and switches on the Onkyo M-5000R are of exceptional quality. They are sturdy and well-built, providing a secure and reliable connection. The layout of the connectors is also well thought out, making it easy to connect various audio devices without any hassle.

Overall, the design and construction of the Onkyo M-5000R amplifier showcase attention to detail and a commitment to delivering a premium audio experience. Its sleek appearance, efficient cooling system, and high-quality connectors make it a standout choice for audiophiles seeking both style and functionality in their audio setup.


The Onkyo M-5000R amplifier offers a wide range of functionality to cater to different audio sources and preferences. With its versatile connectivity options, you can easily connect various audio devices such as CD players, computers, smartphones, and more. Whether you want to enjoy your favorite music from a physical disc or stream it wirelessly from your smartphone, this amplifier has got you covered.

In terms of controls, the Onkyo M-5000R provides balance controls and tone adjustments, allowing you to fine-tune the sound according to your personal preferences. This level of customization ensures that you can achieve the perfect audio balance for your listening experience.

Additionally, this amplifier offers various operating modes to enhance your audio playback. While it doesn’t have a dedicated Direct mode, it compensates with its ability to support Bi-Amping and BTL (Bridged Transless) modes. These modes allow for enhanced power delivery and improved speaker performance.

Overall, the functionality of the Onkyo M-5000R amplifier is designed to provide convenience and flexibility in connecting different audio sources while offering control options to tailor the sound output to your liking.

Sound Characteristics

The Onkyo M-5000R amplifier delivers exceptional sound characteristics that will leave any audiophile impressed. With its advanced technology and precision engineering, this amplifier ensures a high-quality audio experience.

One of the standout features of the Onkyo M-5000R is its ability to maintain the integrity and clarity of the sound signal. Thanks to the SWART technology, the amplifier preserves the quality of the music being played, even at high volumes. This means that you can enjoy your favorite tracks without any distortion or loss of detail.

When it comes to instrument separation, the Onkyo M-5000R excels. Each instrument is precisely reproduced and positioned within the soundstage, creating a realistic and immersive listening experience. Whether it’s a complex orchestral piece or a simple acoustic track, you can expect every instrument to be distinct and well-defined.

The bass response of the Onkyo M-5000R is deep and powerful. It adds a solid foundation to the music, providing a rich and impactful low-end. Whether you’re listening to electronic beats or heavy rock riffs, the amplifier ensures that you feel every note with precision and depth.

On the other end of the spectrum, the treble clarity of the Onkyo M-5000R is remarkable. The highs are crisp, detailed, and well-extended, bringing out every nuance in vocals and instruments. The amplifier strikes a perfect balance between smoothness and clarity, ensuring that no detail gets lost in the mix.

In terms of overall sound presentation, the Onkyo M-5000R offers a natural and transparent sound signature. It faithfully reproduces the original recording, allowing you to hear every subtle detail and emotion in your music. The soundstage is wide and spacious, creating a sense of depth and dimensionality.

The Onkyo M-5000R performs exceptionally well across various music genres. From classical to jazz, rock to electronic, this amplifier showcases the versatility and accuracy needed to bring out the best in each genre. It adapts effortlessly to the different sonic characteristics of each style, ensuring an enjoyable and immersive listening experience regardless of your musical preferences.

In conclusion, the Onkyo M-5000R amplifier delivers outstanding sound characteristics that will satisfy even the most discerning audiophiles. Its ability to preserve the integrity of the music, coupled with its exceptional instrument separation, powerful bass response, clear treble, and overall natural sound presentation make it a top choice for music enthusiasts. Whether you’re a casual listener or a dedicated music lover, the Onkyo M-5000R will elevate your audio experience to new heights.

Sound Performance

The Onkyo M-5000R amplifier delivers an exceptional sound performance that is sure to captivate even the most discerning audiophiles. Its ability to faithfully reproduce audio signals is truly impressive, ensuring that every note and nuance of your favorite music is conveyed with utmost clarity and precision.

One of the standout qualities of the M-5000R is its remarkable clarity. The amplifier effortlessly unveils intricate details within the music, allowing you to hear subtle nuances and textures that may have previously gone unnoticed. Whether it’s the delicate plucking of a guitar string or the soft whisper of a vocalist, the M-5000R brings these elements to life with stunning clarity.

Furthermore, this amplifier exhibits exceptional dynamics, effortlessly transitioning between soft and loud passages without any loss in detail or impact. The M-5000R has an uncanny ability to convey the full range of emotions in a piece of music, from gentle whispers to thunderous crescendos, providing a truly immersive listening experience.

Tonal balance is another area where the M-5000R excels. The amplifier ensures that each frequency range is accurately represented, resulting in a well-rounded and natural sound signature. The lows are deep and controlled, while the mids are rich and full-bodied. The highs are detailed and extended without any harshness or sibilance, creating a cohesive sonic presentation across all frequencies.

Whether you’re listening to classical symphonies, rock anthems, or jazz improvisations, the Onkyo M-5000R amplifier showcases an impressive ability to faithfully reproduce the original recording with exceptional fidelity. It elevates your audio experience by delivering a level of detail, dynamics, and tonal balance that truly immerses you in the music.

In summary, the sound performance of the Onkyo M-5000R amplifier is nothing short of extraordinary. Its ability to faithfully reproduce audio signals with clarity, dynamics, and tonal balance is truly impressive. If you’re a music lover who appreciates the finer details and nuances in your favorite tracks, the M-5000R is a worthy investment that will elevate your listening experience to new heights.


The Onkyo M-5000R amplifier offers several notable advantages that set it apart from its competitors in the market. Firstly, its use of SWART technology ensures the preservation of signal quality and integrity during music playback. This means that even at high volumes, the music remains distortion-free and true to its original recording.

Another advantage of the Onkyo M-5000R is its meticulous matching of semiconductor components, resulting in symmetrical sound reproduction in both the left and right channels. This attention to detail ensures a balanced and immersive listening experience, regardless of the genre or directionality of the music.

In terms of power and stability, this amplifier excels with its dual toroidal transformers and accumulator capacitors. These features provide voltage stabilization, allowing the device to effortlessly handle larger spaces without compromising on audio quality. Whether you’re using it in a small room or a spacious hall, the Onkyo M-5000R delivers consistent and powerful performance.

When comparing the Onkyo M-5000R to other models within its price range, it stands out for its versatility. With support for bi-amping and BTL (Bridged Transless) modes, this amplifier offers users greater flexibility in configuring their audio setup to suit their preferences. Additionally, its high signal-to-noise ratio of 110 dB and low distortion rate of 0.02% ensure exceptional clarity and fidelity in sound reproduction.

Overall, the Onkyo M-5000R amplifier provides a range of advantages that make it an attractive option for audiophiles seeking uncompromising audio performance. Its SWART technology, meticulous component matching, power stability features, and versatile configuration options place it ahead of many competitors in terms of both functionality and sonic excellence.

Value for Money

The Onkyo M-5000R amplifier offers excellent value for money with its impressive performance, extensive features, and reasonable price. When considering the overall package that this amplifier provides, it is hard to find a better option in its price range.

In terms of performance, the M-5000R delivers exceptional audio quality with its advanced SWART technology, ensuring the integrity and clarity of the reproduced sound. The careful matching of semiconductor components ensures symmetrical sound reproduction in both left and right channels, resulting in a balanced and immersive listening experience. Additionally, the inclusion of accumulator capacitors and two toroidal transformers stabilizes voltage and prevents distortion even at high volumes, making it suitable for larger rooms.

The amplifier’s features further enhance its value proposition. It supports bi-amping and BTL (Bridged Transless) modes, allowing users to customize their audio setup according to their preferences. The presence of a trigger for smart home integration adds convenience and versatility to the amplifier’s functionality. While it may lack certain features like built-in Wi-Fi or Bluetooth connectivity, the M-5000R compensates with its solid performance and other notable attributes.

Considering its price point, the Onkyo M-5000R offers an exceptional combination of features and performance. Its power output of 150 watts per channel at 4 Ohms and 80 watts per channel at 8 Ohms is more than sufficient for most home audio setups. The amplifier’s low signal-to-noise ratio of 110 dB and minimal non-linear distortion of 0.02% ensure clean and accurate sound reproduction.

Overall, the Onkyo M-5000R provides excellent value for money by offering a powerful and versatile amplifier with impressive sound quality and essential features at a reasonable price. Whether you are an audiophile seeking high-fidelity audio or someone looking to enhance their home entertainment system, this amplifier delivers on its promise without breaking the bank.


In conclusion, the Onkyo M-5000R amplifier is a powerful and impressive audio device that delivers exceptional performance and audio quality. With its advanced SWART technology, the amplifier ensures that the integrity of the signal is maintained, resulting in a clean and accurate reproduction of music. The inclusion of accumulator capacitors and two toroidal transformers further stabilizes the voltage, preventing any distortion even at high volumes.

The meticulous matching of semiconductor elements in both left and right channels allows for symmetrical sound reproduction in any direction, creating a balanced and immersive listening experience. The amplifier’s power output of 150W (4 Ohms) and 80W (8 Ohms) ensures ample power for driving speakers in various setups. Additionally, the inclusion of Bi-Amping and BTL (Bridged Transless) capabilities provides flexibility for users to customize their audio setup according to their preferences.

The design and construction of the Onkyo M-5000R amplifier are top-notch, with a sleek black finish that exudes elegance. The arrow indicator adds a touch of sophistication to the overall aesthetic. While it lacks certain features like built-in DAC or Wi-Fi/Bluetooth connectivity, it compensates with its outstanding sound performance.

When it comes to sound characteristics, the Onkyo M-5000R excels in delivering clean, detailed, and dynamic sound across a wide frequency range from 10Hz to 100kHz. The high signal-to-noise ratio of 110dB ensures minimal background noise interference, allowing for an immersive listening experience.

In terms of value for money, the Onkyo M-5000R offers excellent performance for its price point. While it may not have all the bells and whistles found in higher-end amplifiers, its focus on delivering exceptional audio quality makes it a worthwhile investment for audiophiles who prioritize sound fidelity above all else.

Overall, the Onkyo M-5000R amplifier is a standout performer in its class, offering powerful and accurate sound reproduction. Its solid construction, advanced technology, and impressive sound characteristics make it a worthy addition to any audio setup. Potential buyers looking for a high-quality amplifier that prioritizes audio performance should definitely consider the Onkyo M-5000R as their go-to choice.

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