Nexo PS10 R2 High-End Karaoke System

Nexo PS10 R2 Sound System

The Nexo PS10 R2 system is the perfect choice for those who love high-quality music and a top-notch karaoke experience. This set includes professional audio equipment such as the Nexo PS10 R2 speakers, Nexo LS400 subwoofer, Nexo DTD 4x1.3 amplifier, DTD TU controller, JBL KX180A digital sound processor, Sennheiser EW100 G4 835S microphone, and HM S108A power management unit.

Nexo PS10 R2 High-End Karaoke System includes 7 main components:

• Nexo PS10 R2 Speaker: Main speaker with 1000W capacity, 104dB sensitivity, frequency range from 55Hz to 20kHz.
• Nexo LS400 Subwoofer: Subwoofer with 800W capacity, 12 inch driver, frequency range from 40Hz to 120Hz.
• Amplifier Nexo DTD 4×1.3: Amplifier with 1300W power per channel, distortion below 0.1%, low pass filter.
• Controller DTD TU: Controller with user-friendly interface, EQ adjustment and speaker protection function.
• JBL KX180A digital mixer: Digital reverb with DSP technology, anti-feedback capability, automatic volume adjustment.
• Micro Sennheiser EW100 G4 835S: Wireless microphone with high sensitivity, frequency range from 80Hz to 18kHz, noise filtering function.
• Power Management HM S108A: Power protection device with overvoltage protection function, reasonable power distribution, anti-interference.

Outstanding features of Nexo PS10 R2 Karaoke System:

• Exceptional sound quality: The combination of Nexo PS10 R2 Speaker and Nexo LS400 Subwoofer produces powerful, clear sound, with deep and detailed bass. Advanced technology helps to reproduce realistic and vivid sound.
• Powerful capacity: The Nexo PS10 R2 main speaker has a capacity of up to 1000W and the LS400 subwoofer has a capacity of 800W, ensuring loud, clear sound that spreads throughout a large space.
• Professional audio processing: Nexo DTD 4×1.3 Amplifier with 1300W capacity per channel and JBL KX180A digital reverb with DSP technology helps optimize and amplify sound excellently, minimize distortion and ensure clean sound.
• Easy and precise control: DTD TU Controller allows users to easily fine-tune and control the sound system with a friendly interface, precise EQ adjustment and effective speaker protection functions.
• High quality wireless microphone: The Sennheiser EW100 G4 835S microphone has high sensitivity, wide frequency range and noise filtering function, ensuring clear and honest vocals, suitable for professional performances and karaoke.
• Intelligent Power Management: HM S108A power management protects the entire audio system from overvoltage, distributes power reasonably and prevents interference, ensuring stable and durable operation of the equipment.
• Professional and durable design: The equipment in the Nexo PS10 R2 karaoke system is designed to be sturdy and durable, suitable for both home use and professional business locations such as karaoke bars, halls, and stages.

Detailed review of Nexo PS10 R2 High-End Karaoke System products

1. Nexo PS10 R2 Speaker 

The Nexo PS10 R2 speaker is the centerpiece of this sound system, distinguished by its ability to reproduce realistic and crisp sound. With a continuous power of 500W and a sensitivity of 99dB, the PS10 R2 speaker delivers powerful and accurate sound for any space.

The speaker is equipped with a speaker system with a 2-speaker, 2-way structure. Including a 25cm diameter bass speaker designed with a 5,08cm voice coil that can withstand high temperatures, helping to reproduce deep, solid bass sounds, and when low, it is still clear and stable.

The system uses advanced tweeter and woofer technology to minimize distortion and turbulence. The PS10 R2 is often chosen for large events due to its even sound dispersion and superior sound quality.

Nexo PS10 R2 Speaker Specifications

• Frequency response of the Nexo PS10 R2 speaker is 65 Hz – 20 kHz ±3dB. This means that the speaker is capable of reproducing sound in the frequency range from 65 Hz to 20 kHz with an error of ±3dB, allowing the sound to be emitted clearly and accurately in this frequency range.
• Usable range @-6dB leaves 58 Hz – 21 kHz, indicating that the speaker is capable of producing sound over a wider frequency range, with a gradual decrease in sound at either end of this frequency range.
• Sensitivity 1W @ 1m of the speaker is 99 dB SPL (Definition) , and 97 dB SPL (Wideband). High sensitivity allows the speaker to produce powerful sound at low power levels.
• Nominal peak SPL @ 1m can be reached from 129 to 132 dB, allowing the speaker to produce extremely loud sound without distortion, suitable for audio applications with high requirements for loudness and clarity.
• HF dispersion of the speaker is 50° to 100° Horizontal (Hor.) x 55° Vertical (Vert.), allowing sound to be emitted widely and evenly over a large area.
• Horn Rotation can be adjusted at 4 different positions, helps customize the sound direction to suit the requirements of the space used.
• Crossover frequency leaves 2 kHz passive, shows that the speaker uses a passive crossover to divide the audio frequencies into ranges suitable for the different drivers in the speaker.
• Q&D Orientation with 16 nominal DI , and 12 dB nominal (f > 3 kHz) ensures sound is distributed evenly and accurately throughout the high frequency range.
• Nominal impedance of the speaker is 8Ω, making the speaker easily compatible with a wide range of amplifiers.
• Recommended Amplifier for speaker is from 500 to 1250 W / 8 Ω, allowing the speaker to operate efficiently in a wide power range, ensuring strong and stable sound output.

2. Nexo LS400 Subwoofer

The Nexo LS400 subwoofer is designed to provide powerful bass, adding fullness to your sound system. With its 30cm woofer, the LS400 effectively prevents distortion, feedback, and harshness. A subwoofer can make your sound system warmer and more realistic. The amplified and clearly reproduced bass results in a more lifelike audio experience.

The average power of the hall speaker is 600W, the machine can operate continuously for a long time without damaging the speaker or other equipment. The speaker can reach a maximum power of up to 2400W and a maximum power of up to 4000W.

The Nexo LS400 is equipped with the latest state-of-the-art woofer driver and a sensitivity of 99 dB, resulting in impressive sound amplification. Operating within a frequency range of 43 Hz – 120 Hz, it delivers a realistic, clear, and vibrant sound for all genres of music.

Nexo LS400 Subwoofer Specifications

• Frequency response: 43 Hz – 120 Hz ±3dB. This means that the speaker is capable of emitting sound in the frequency range of 43 Hz to 120 Hz with an error of ±3dB, providing powerful and accurate bass reproduction.
• Usable range: @-6dB 40 Hz – 140 Hz, indicating that the speaker can operate effectively at lower and higher frequencies than its official frequency response, extending its ability to reproduce bass over a wider range.
• Sensitivity (1W @ 1m): 99 dB SPL Nominal, indicating that the speaker is capable of producing powerful sound with low input power, enhancing the system's audio performance.
• Nominal peak SPL @ 1m can be reached from 128 to 131 dB, allowing the speaker to output extremely loud sound without distortion, providing powerful and clear bass in loud audio applications.
• Crossover frequency: 40-85 Hz, 40-120 Hz or 60-120 Hz, allowing for customizing the audio frequency division to suit the specific requirements of the sound system and space used.
• Nominal impedance: 6Ω, allowing the speaker to be easily compatible with a wide range of amplifiers and sound systems.
• Recommended Amplifier: 300 to 700 Watts / 4Ω, ensuring the speaker operates efficiently within this power range, providing powerful and stable bass for the sound system.

3. Amplifier Nexo DTD 4×1.3

The Nexo DTD 4×1.3 is a power amplifier that plays a crucial role in providing stable power to the speakers. With its ability to adjust power and frequency, this amplifier helps optimize the performance of the PS10 R2 and LS600 speakers.

The product is equipped with 4 amplifier channels, each channel can be bridged 2 by 2, allowing for optimal use with many different types of speakers. The output power of the Nexo DTD AMP 4×1.3C meets up to 4 x 135 Volts when not loaded, ensuring the power needed to reproduce powerful and detailed sound.

With a THD+N rating of just 0.01%, the Nexo DTD AMP 4×1.3C minimizes distortion and noise, ensuring crisp and faithful sound reproduction. Frequency response is +/- 0.5 dB from 20 Hz to 20 kHz, delivering accurate and natural sound across the entire frequency range, suitable for all types of music and professional stage applications.

Nexo DTD 4×1.3 Amplifier Specifications

• Number of channels and connections: This amplifier has 4 channels and can be connected in a 2 x 2 bridge, allowing flexibility in use and coordination with different speakers.
• Maximum output voltage (no load): 4 x 135 Volts. This shows that the amplifier is capable of providing high voltage to drive high impedance speakers.
• Maximum output power (4 x 8 Ohms): 4 x 750 Watts. This is the output power when using 8 Ohms speakers on each channel.
• Maximum output power (4 x 4 Ohms): 4 x 1300 Watts. Higher power when using 4 Ohms speakers, suitable for speakers requiring more power.
• Maximum output power (2 bridges x 8 Ohms): 2 x 2600 Watts. When connected in a 2 x 2 bridge, the output power can be doubled, meeting the needs of applications requiring higher power.
• Regular feedback: +/- 0.5 dB from 20 Hz to 20 kHz. This is a wide frequency response range, ensuring accurate sound reproduction without distortion.
• Input sensitivity: +8 dBU. High sensitivity enables the device to effectively receive audio signals from different sources.
• Nominal profit: 32 dB. High gain protects audio signals from noise and maintains good sound quality.
• Dynamic range (A-weighted): > 110 dB. Wide dynamic range shows detailed and sharp sound reproduction.
• THD+N (Low Distortion): 0.01% typical. This is a low distortion level, which helps keep the sound clean and undistorted as the signal is amplified.

4. Nexo DTD Controller

The DTD controller is a device that assists in controlling and managing your audio system. It allows users to fine-tune audio parameters such as compression, volume limits, and EQ adjustments. With its flexible programming and intuitive controls, the DTD controller ensures that the audio quality is always optimized in any situation.

The DTD uses advanced audio processing to provide highly accurate EQ and Linear Phase Path algorithms that are phase compatible with all PS and LS cabinets, along with other loudspeakers in the NEXO range. High-end AD and DA converters and 64-bit/96kHz processing ensure an analogue output dynamic range greater than 112dB, with distortion kept below 0,001%.

DTD offers efficient speaker processing with unprecedented input flexibility. Stereo balanced inputs, AES and USB inputs allow users to quickly connect DTD in any situation. Dantetm inputs are also available as an option.

DTD Controller Specifications

• Frequency and resolution: The device supports frequency and resolution of 48/96 KHz, with internal processing precision of 64 bits.
• Latency: Latency is 1 ms (analog input) on flat setting, and compatible with NXAMP latency.
• Frequency response: The device has a wide frequency response from 20 Hz to 20 KHz, +/- 0,5 dB for main output, and from 20 Hz to 2 KHz +/- 0,5 dB for sub output.
• Total harmonic distortion: The device has total harmonic distortion less than 0,001% for main output and less than 0,02% for sub output.
• Dynamic range: The device has a dynamic range of 112 dB (unweighted) for the main output and 107 dB (unweighted) for the sub output.
• Crosstalk / Channel Separation: The crosstalk/demultiplexing level is -100 dB (at 1 KHz), indicating that the device has significant audio separation and noise reduction capabilities.
• Display: The device is equipped with a 96 x 16 pixel white backlit graphic OLED display, providing clear and easy to read display information.
• Switches and knobs: Has a 3-position switch and 2 knobs, helping users to adjust and control the device conveniently.

5. JBL KX180A digital mixer 

The JBL KX180A is the latest signal processor from the American brand JBL, featuring intelligent feedback suppression with advanced anti-feedback technology, frequency adjustment, and sensitive sound processing. This new anti-feedback technology offers three levels of control, from minimal to tight.

JBL KX180A can easily align the advanced effects using the provided software. Set up the available configurations and adjust the modes through the selection button system on the device. JBL KX180A mixer integrates 15 band EQ for microphone adjustment and 15 band EQ for Music input.

In particular, the device can also store up to 10 pre-configured settings, allowing you to easily save the modes you often use. In addition, the singing mode of each microphone input channel can be switched manually or automatically with ease.

Technical specifications of JBL KX180A digital mixer

• Input: JBL KX180A digital reverb has inputs XLR and 6.3mm Jack for microphone, along with RCA and Optical, allowing easy connection to a variety of audio devices.
• Way out: Product has output XLR and RCA, ensuring flexibility and high compatibility with modern sound systems.
• Frequency response: 20Hz-20kHz, delivering detailed and vivid sound quality.
• 32-bit DSP processor: Helps process signals powerfully and accurately, ensuring output sound always meets the highest standards.
• USB 2.0 . Connection: Allows direct connection to a computer for easy and quick configuration and adjustment of parameters.
• the size: 485 X 205 X 47mm, easy to install and move.
• Weight: 2.8Kg, not too heavy, convenient for moving and installing in many different spaces.

6. Microphone Sennheiser EW100 G4 835S

The Micro EW100 G4 835S is an ideal product for professional sound systems, distinguished by its high reliability and superb sound quality. Operating on a 42 MHz switching band, it allows for flexible frequency adjustment. Wideband FM technology minimizes interference and enhances audio transmission quality.

With a peak deviation of ±48 kHz and a standard deviation of ±24 kHz, the microphone ensures accurate and stable sound transmission. The product's frequency stability of ≤ ±15 ppm helps maintain consistent sound quality under all conditions.

The Sennheiser EW100 G4 835S microphone measures Ø 50 x 265 mm and weighs 450 g, making it easy to hold and move. Equipped with a cardioid MMD-835-1 dynamic microphone head, the product ensures a sensitivity of 2.1 mV/Pa and a maximum sound pressure of 154 dB, helping to record clear sound and effectively prevent noise.

Technical specifications of Micro Sennheiser EW100 G4 835S

• AF frequency response: Mic from 80 – 18,000 Hz, allowing detailed and accurate reproduction of sound from bass to treble.
• Input impedance: 40 kΩ, which helps ensure that the audio signal is not degraded and maintains high quality.
• Maximum input voltage: 3 Veff, suitable for a variety of recording applications.
• Operating temperature: -10 °C to +55 °C, allowing the microphone to be used in a wide range of weather conditions.
• Frequency stability: ≤ ±15 ppm, ensuring audio signal does not drift.
• Size: Ø 50 x 265 mm, designed for comfortable hand-holding.
• Mass: 450 g, helps reduce fatigue during long-term use.

Microphone Head MMD-835-1

• Microphone Type: Dynamic, powerful and durable sound processing.
• Direction: Cardioid (kidney shaped), helps reduce noise from unwanted surrounding sources.
• Sensitivity: 2.1 mV/Pa, allowing the microphone to capture sound sensitively and in detail.
• Maximum sound pressure: 154 dB, allowing the microphone to handle extremely loud sounds without distortion.

EM-100 G4 Receiver

• Receiving technology: True Diversity, which enhances stability and reduces signal noise.
• Indicator display: Displays battery specifications and operating time, making it easy for users to monitor and adjust.
• Audio output: 6,3mm Jack (unbalanced): +12 dBu, XLR Jack (balanced): +18 dBu allows flexible connection to a variety of audio devices.
• Maximum deviation: ±48 kHz, ensuring high dynamic range audio processing without distortion.
• Standard deviation: ±24 kHz, ensuring clear and faithful audio signals.
• Receiver source: 12 VDC, with 300 mA power consumption, energy saving.
• RF sensitivity: < 2.5 μV for 52 dBA eff S/N, ensuring strong and stable reception.
• Auto mute: Low: 5 dBµV, Middle: 15 dBµV, High: 25 dBμV helps eliminate unwanted noise signals.
• Lock mode: ≥ 70 dB, ensuring signal safety and stability.
• Size: 190 x 212 x 43 mm, compact design, easy to install.
• Receiver weight: 980g, sturdy and durable.

7. HM S108A Power Management

The HM AUDIO S108A is a crucial component in professional audio systems, especially in environments such as auditoriums, recording studios, and large events. This product not only ensures a stable power supply but also helps protect audio equipment from electrical problems.

The S108A power management operates on AC 220V/50Hz output voltage, a standard voltage level for professional audio equipment. It provides 8 rear connection channels and 2 front connection channels, allowing multiple devices to be connected at the same time without sacrificing performance.

With a power supply of up to AC 220V / 50Hz 30A, HM AUDIO S108A ensures stable power supply for audio devices. The device is equipped with a 2-inch LCD screen, which displays information such as power, data, time and switching status of each channel. This makes it easy for users to monitor and manage the operation of the device.

Specifications of HM AUDIO S108A Power Management

• Output Voltage: AC 220V/50Hz. Ensures stable power supply for connected devices.
• Connection Channel: 8 rear channels and 2 front channels. Provides multiple connection options for audio devices or other electronics.
• Supply: AC 220V / 50Hz 30A. Ensures sufficient power supply for devices requiring large power sources.
• Display: 2″ LCD screen. Displays power, data, time and switching status information, making it easy for users to monitor and adjust.
• Each Output Power: 13A. Ensure each output channel has high load capacity and stable operation.
• Current Output: 30A. Ensures the ability to provide continuous and stable current to the system.
• Time Function: Yes. Allows setting and managing system uptime.
• S108A Weight: 6,4kg. Suitable weight for transportation and installation.
• Package Dimensions (W x H x D): 56 x 41 x 9 mm. Package size helps protect the product during transportation.

Applications of Nexo PS10 R2 Karaoke System

• Family karaoke room.
• Karaoke business.
• Hall and stage.
• Outdoor parties and events.
• Meeting and conference rooms.
• Music club and studio.

Where to buy genuine, cheap, reputable Nexo PS10 R2 High-End Karaoke System?

When searching for a genuine, affordable, and reputable Nexo PS10 R2 high-end karaoke system, Phuc Truong Audio is the place to go. Phuc Truong Audio has long been known as one of the leading audio equipment suppliers in Vietnam, especially for high-quality karaoke products.

Phuc Truong Audio provides the Nexo PS10 R2 karaoke system with a 100% genuine guarantee, ensuring you receive a product of the correct quality, complete with accessories and certification documents from the manufacturer. This is crucial for your peace of mind regarding the product's origin and quality.

All products at Phuc Truong Audio are imported directly from the manufacturer, with full certification documents and genuine warranties. You will not have to worry about buying fake, counterfeit or poor quality products. Phuc Truong Audio always commits to the most competitive prices on the market. They often have special promotions and discounts, helping you save money while still owning a high-end karaoke system.

The staff at Phuc Truong Audio are all experienced experts, ready to advise and support you in choosing the right product for your needs and budget. In addition, on-site installation and warranty services are also a big plus.

Frequently asked questions about Nexo PS10 R2 High-End Audio System

Does the Nexo PS10 R2 Karaoke System support anti-howling?

Yes, the JBL KX180A digital reverb in the Nexo PS10 R2 Karaoke system is equipped with advanced DSP technology, which helps process and eliminate howling, providing clear and pleasant sound.

Does the Nexo LS400 Subwoofer need to be placed in a special location?

Yes, to achieve optimal bass performance, the Nexo LS400 subwoofer should be strategically placed in the room, such as in a corner or near a wall. Proper subwoofer placement enhances bass and improves overall sound quality.

Can the Nexo PS10 R2 Sound System be used for large events?

Yes, the Nexo PS10 R2 Karaoke system with its powerful sound amplification and power is the ideal choice for large events such as seminars, concerts, or live performances. The devices in the system are all capable of handling sound in large spaces.

Can the Nexo PS10 R2 connect to other wireless devices?

Yes, the Sennheiser EW100 G4 835S microphone is wireless and can easily connect to other wireless devices. The system can also integrate with other wireless solutions if you need to expand the functionality of your karaoke setup.