Nexo PS8 02 High-End Karaoke System

Nexo PS8 02 Karaoke System

The Nexo PS8 02 karaoke system is the top choice for those who love a professional home audio experience. This system includes high-quality equipment such as Nexo PS8 speakers, Nexo LS400 subwoofer, Nexo DTD 4x0.7 amplifier, DTD TU controller, JBL KX180A digital processor, Sennheiser G4 945s microphones, and HM S108A power management unit.

Nexo PS8 02 High-End Karaoke System includes 7 main components:

• Nexo PS8 Speaker: The system's main speaker with a maximum capacity of 300W RMS, frequency response from 65Hz to 20kHz, designed with an 8-inch driver and 90×60° horn.
• Nexo LS400 Subwoofer: Subwoofer provides powerful bass, maximum power of 1200W RMS, with 15 inch driver and frequency response from 35Hz to 120Hz.
• Amplifier Nexo DTD 4×0.7: High power amplifier with 4 channels, each channel has 700W capacity, providing stable power for speakers and subwoofers.
• Controller DTD TU: Audio control device, allows adjustment of audio frequency and resolution to optimize the audio performance of the system.
• JBL KX180A digital mixer: Audio signal processing device with echo cancellation, audio equalization, and frequency cutting modes to improve sound quality.
• Microphone Sennheiser G4 945s: Wireless microphone with wide frequency range, cardioid microphone, and digital frequency modulation technology, providing clear and stable sound.
• Power Management HM S108A: Power management device, protects and provides stable power for the entire sound system.

Outstanding features of Nexo PS8 02 Karaoke System

• High quality sound: Nexo PS8 speaker is equipped with 8 inch driver and 90×60° horn, providing clear and powerful sound with frequency response from 65Hz to 20kHz. Nexo LS400 Subwoofer with 15 inch driver and 1200W RMS power, this subwoofer reproduces deep and powerful bass, frequency response from 35Hz to 120Hz.
• Powerful capacity: Amplifier Nexo DTD 4×0.7 high power amplifier with 4 channels, each channel provides 700W, ensuring enough power for both speakers and subwoofers without sound distortion.
• Precise sound control: The DTD TU Controller allows adjustment of audio frequency and resolution, helping to optimize sound quality according to the user's specific requirements.
• Efficient audio signal processing: JBL KX180A digital reverb provides echo cancellation, sound balance, and frequency cutting modes, helping to improve sound quality and ensure consistent and accurate sound.
• Quality wireless microphone: The Sennheiser G4 945s microphone is a cardioid microphone with digital frequency modulation technology, providing clear and stable sound, ideal for karaoke performances.
• Safe power management: HM S108A power management is a power protection and management device, ensuring stable power supply for the entire audio system, helping to prevent electrical failures and protect equipment.
• Flexibility and Customization: The Nexo PS8 02 karaoke system allows users to customize and optimize sound for different needs, from home karaoke sessions to professional events. The devices in the system can be easily integrated and adjusted to suit the space and usage requirements.

Detailed review of Nexo PS8 02 High-End Karaoke System products

1. Nexo PS8 Karaoke Speaker

The PS8 is one of the high-quality full-range speaker lines, incorporating many of the latest features to deliver the most realistic and clear sound to listeners. It's a two-way speaker with a 20cm bass driver and a 2,5cm tweeter, both crafted with Neodymium diaphragms for deep, solid bass and bright, clear treble, resulting in vibrant, explosive sound. Even at high volume, the speaker doesn't experience distortion or crackling. Combined with the tweeter's wide sound dispersion angle of 50° to 100° Hor. x 55° Vert.

The Nexo PS8 boasts a frequency response of 69Hz–19kHz along with a wide HF speaker coverage angle, providing high dispersion and sound intensity levels of up to 122 to 125 dB Peak, ensuring the sound spreads and reaches all listeners.

This is an improved speaker line from the previous 2 Series, so it is improved with modern speakers and high-end components, so it can emit sound further, especially when the pair of speakers is combined with a pair of accompanying subwoofers, ensuring top-notch sound quality that can be dispersed to any listener standing in any position.

Nexo PS8 Karaoke Speaker Specifications

• Species: 2-way, 2-speaker (1 250mm bass speaker and 1 25mm treble speaker), this design allows the speaker to produce full-range sound with high quality, including both bass and treble.
• Frequency response (±3dB): 65Hz – 20kHz, allowing the speaker to reproduce sound from low to high frequency range with small errors, ensuring clear and accurate sound.
• Sensitivity (1W/1M): 98dB SPL, indicating that the speaker is capable of producing powerful sound with low input power.
• Maximum SPL (PEAK/1M): 124 – 127dB SPL (When used with a 200 – 500W RMS amplifier), allows the speaker to produce very loud sound without distortion, suitable for large events and high sound requirements.
• Sound coverage angle: 50°- 100° (vertical) x 55° (horizontal). The speaker has a flexible and convenient sound coverage angle with a rotating symmetrical axis, making it easy to adjust the sound direction to suit the space used.
• LF bass speaker: 1× 250mm neodymium driver, using neodymium magnets to reduce weight and improve sound performance.
• HF tweeter: 1× 25mm neodymium driver, also uses neodymium magnets to deliver crisp and clear treble.
• Nominal impedance: 8 ohm, suitable for many different types of amplifiers and sound systems.
• Speaker cable: 1(+)1(-) to subwoofer; 2±: PS10, allowing easy connection of speakers to the sound system.
• Output port: 2 channels, allowing for diverse connections with other audio devices, suitable for many applications and audio system configurations.

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 4×0.7

The Nexo DTD AMP 4×0.7C power amplifier is a 4-channel amplifier that is currently making waves in the audio market. This amplifier is frequently seen at large audio events, delivering top-notch sound quality to listeners.

The 4-channel amplifier line operates at a fairly large power level of 4 x 360W in 8 Ohms mode, 4 x 700W in 4 Ohms mode and a maximum of 1400W in 2 Bridge mode, so it is easy to combine with other speaker lines with moderate power to ensure stability and efficiency.

The perfect match for NEXO loudspeakers powered by the DTD Controller, a highly efficient switch-mode power supply built for a multitude of sound system configurations…The DTDAMP provides all the sensors and protections required for a professional touring amplifier, such as overvoltage/undervoltage mains, overvoltage or DC output per channel, short circuit,…

Specifications of Amplifer Nexo DTD 4×0.7C

• Number of channels: 4 channels, 2 x 2 amplifier can connect: This device has 4 independent channels, allowing connection and control of 4 separate speakers or speaker groups. The 2 x 2 connection configuration allows flexibility in configuring the sound system according to usage needs.
• Maximum output voltage (no load): 4 x 85 Volts: This is the maximum output voltage the amplifier can provide when there is no load connected. High voltage allows the device to push out large amounts of power, suitable for speakers that require high voltage to operate effectively.
• Maximum output power (4 x 8 Ohms): 4 x 360 Watts: With an 8Ω load, the device delivers 360W per channel. This ensures enough power to drive speakers in medium to large sound systems.
• Maximum output power (4 x 4 Ohms): 4 x 700 Watts: When the load is reduced to 4Ω, the output power increases to 700W per channel. This allows the device to deliver more power to lower impedance speakers, optimizing audio performance.
• Maximum output power (2 bridges x 8 Ohms): 2 x 1400 Watts: In bridge mode, the unit delivers 1400W per channel into an 8Ω load, providing huge power for power-hungry speakers or for large sound events.
• Frequency response: +/- 0,5 dB from 20 Hz to 20 kHz: The device's frequency response is very precise, with an error of only +/- 0,5 dB over the frequency range of 20Hz to 20kHz. This ensures that the sound is reproduced faithfully and in detail.
• Input impedance: 10 kOhms: 10kΩ input impedance makes the device easily compatible with a variety of audio sources without reducing signal quality.
• Input sensitivity: +5 dBU: Input sensitivity of +5 dBU allows the device to receive signals from a variety of sources without needing to boost the signal before entering the amplifier.
• Nominal gain: 32 dB: The 32 dB gain ensures that the input signal is amplified strongly enough to drive the speakers effectively.
• Dynamic range (A-weighted): > 110 dB: Dynamic range above 110 dB (A-weighted) shows that the device is capable of reproducing sound with high contrast between loud and soft sounds, ensuring excellent sound quality.
• THD + N: 0,01% typical: Low total harmonic distortion (THD + N) of just 0,01% means sound is amplified without distortion, ensuring clear and faithful sound.

4. Nexo DTD Controller

The DTD Controller is a device that helps control and manage your audio system. It allows users to fine-tune audio parameters such as compression, limiting, and EQ. With flexible programming and intuitive controls, the DTD Controller helps ensure that sound is always at its best in every 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 EW 100 G4-945-S 

The EW 100 G4-945-S wireless microphone is a top choice for professional audio needs, thanks to its outstanding features such as wide switching frequency band, True Dizziness reception technology, and premium sound quality.

The Micro EW 100 G4-945-S features a 42 MHz switching frequency band, allowing for easy selection and optimization of operating frequencies, avoiding interference during use. Designed with a dynamic microphone and a super-cardioid pickup pattern, it minimizes ambient noise and focuses on capturing sound from the front.

The EM-100 G4 receiver uses True Diversity reception technology with a signal-to-noise ratio of over 110 dB(A) and RF sensitivity of less than 2.5 μV up to 52 dBA eff S/N to ensure the signal is always stable and uninterrupted. The receiver has a display screen that displays technical indicators and battery life, making it easy for users to monitor and adjust.

Technical specifications of Microphone Sennheiser EW 100 G4-945-S

• Conversion band: 42 MHz, allowing flexible operating frequency selection within this range, reducing interference and improving sound quality.
• Maximum deviation: ±48 kHz, allowing the microphone to handle high dynamic sounds without distortion.
• Standard deviation: ±24 kHz, ensuring clear and faithful sound.
• Modulation: Wideband FM, which helps to reduce noise and increase the stability of audio signals.
• Sources: Uses 2 x 1,5 V (AA) batteries, with operating time up to 8 hours, depending on battery quality.
• Power consumption: At rated voltage, consumption typ. 180 mA; when the transmitter is off, consumption ≤ 25 µA, showing effective energy saving ability.
• AF frequency response: Mic from 80 – 18,000 Hz, allowing detailed reproduction of sound from low to high range.
• Input impedance: 40 kΩ, which helps ensure that the audio signal is not degraded.
• Maximum input voltage: 3 Veff, suitable for a variety of recording applications.
• Operating temperature: -10 °C to +55 °C, allowing use in a wide range of weather conditions.
• Frequency stability: ≤ ±15 ppm, ensuring audio signal does not drift.
• Size: Ø 50 x 265 mm, comfortable to hold in hand.
• Mass: 450 g, helps reduce fatigue during long-term use.
• Microphone Type: Dynamic, powerful and durable sound processing.
• Direction: Super-Cardioid (super kidney shape), helps reduce noise from unwanted surrounding sources.
• Sensitivity: 1.8 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.
• Receiving technology: True Diversity, which enhances stability and reduces signal noise.
• Indicator display: Displays battery specifications and operating time.
• Audio output: 6,3mm jack (unbalanced): +12 dBu and XLR jack (balanced): +18 dBu, allowing flexible connection to a variety of audio devices.
• Maximum deviation: ±48 kHz and standard deviation: ±24 kHz, ensuring clear and stable audio signal.
• 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.
• 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 PS8 02 High-End Karaoke System

• Karaoke At Home.
• Events and Parties.
• Performing Arts.
• Entertainment Center.
• Conferences and Workshops.
• Education and Training.
• Community Meetings and Exchanges.

Where to buy Nexo PS8 02 High-End Sound System at cheap, reputable, quality price?

If you're looking for a reliable place to buy a high-end Nexo PS8 02 sound system at a reasonable price and with guaranteed quality, Phuc Truong Audio is a trustworthy choice. Phuc Truong Audio stands out for providing genuine audio equipment, including high-end karaoke systems like the Nexo PS8 02.

Phuc Truong Audio is committed to providing genuine audio products, including equipment from Nexo. All products are thoroughly quality tested before reaching customers, ensuring the best audio performance. At Phuc Truong Audio, you can find Nexo PS8 02 sound systems at competitive prices that fit your budget. They often have attractive promotions and offers, helping you save money while still receiving high-quality products.

Phuc Truong Audio stands out for its attentive and professional customer service. The staff here are ready to advise and assist you in choosing the right sound system for your needs, while also providing reliable after-sales service. Phuc Truong Audio offers a full warranty and dedicated technical support for their audio products. This ensures that you will receive prompt help if there are any problems with the product.

Frequently asked questions about Nexo PS8 02 Karaoke System

How can the sound of this karaoke system be adjusted?

The Nexo PS8 02 karaoke system allows sound adjustment through accompanying devices such as the DTD TU Controller and JBL KX180A Digital Echo. You can adjust sound parameters such as frequency, resolution, and sound balance to suit your needs and space.

Can the Nexo PS8 02 karaoke system connect to other devices?

Yes, the Nexo PS8 02 Karaoke System can connect to many other audio devices, including karaoke players, mixers, and other signal processing devices. These connections help expand functionality and optimize the audio experience.

Can the Nexo PS8 02 karaoke system be used outdoors?

Yes, the Nexo PS8 02 Karaoke System is primarily designed for indoor use. If you plan to use it outdoors, you need to ensure that the equipment is protected from weather and environmental influences, while ensuring that the sound is still distributed evenly.

Can the components in this karaoke system be upgraded?

Yes, you can upgrade or replace components in the Nexo PS8 02 karaoke system depending on your needs and usage requirements. For example, you can upgrade the speakers, add new audio processing equipment, or change the microphone to improve sound performance.