JBL KP4012G2 Karaoke System

JBL KP4012G2 Sound System

JBL KP4012G2 is a high-end sound system, providing the perfect singing experience for professional karaoke bars, families and small stages. The system is designed with top equipment, ensuring powerful, realistic and stable sound quality.

JBL KP4012G2 Karaoke System includes 7 main components:

JBL KP4012G2 Sound System Consists of 7 professional audio devices, providing the ultimate karaoke experience with powerful, realistic sound quality. Below are details of each main component:

• JBL KP4012G2 Speakers (2 pairs) – 12 inch full-range speaker, delivering clear, true sound.
• Wharfedale Pro XR 2500 power amplifier (2 pieces) – Powerful sound amplification, ensuring stable power.
• Mixer JBL KX180A – Professional audio signal processing device, smooth vocal adjustment.
• Microphone JBL VM300 – UHF wireless microphone with anti-feedback, sharp sound recording, high sensitivity.
• Proel S12A Subwoofer – High power subwoofer, enhances powerful bass.
• Karaoke player VIETK KTV PRO 4TB – High-end karaoke processor, 4K video support, huge storage capacity.
• VIETK 21 inch Karaoke Touch Screen – Modern infrared screen, helps to select songs quickly and easily.

Outstanding features of JBL KP4012G2 System

The JBL KP4012G2 Karaoke System is designed for those who want to experience professional, powerful and realistic sound. Below are the highlights that make this system an ideal choice for families, karaoke bars, and small stages.

• High quality speaker system: 12-inch full-range speaker with Neo magnet driver, for realistic and powerful sound. 350W RMS / 1400W Peak power, ensuring stable operation for a long time. Wide frequency range 75Hz - 20kHz, helps to reproduce vocals and background music in detail and vividly.
• Powerful capacity with Wharfedale Pro XR 2500 amplifier: 500W/CH @ 8Ω capacity, ensuring clear sound quality, no distortion. Class H technology, helps optimize performance and save energy. Smart cooling system, helps the device operate stably even when used continuously.
• Professional sound processing with Mixer JBL KX180A: 32-bit DSP processor, smooth and clear vocals. Supports 15-band EQ, allowing flexible sound customization for each space. Integrated echo, deep reverb, creating realistic, professional sound effects.
• Accurate recording, limited noise: Advanced UHF technology, stable waves, no interruption. Frequency range 640 - 690MHz, effectively filters out noise. High sensitivity, helps vocals to be transmitted faithfully, limiting howling.
• Bass Boost: Proel S12A Subwoofer has a capacity of 700W, helping the bass sound solid, deep and powerful. Frequency range from 40Hz - 120Hz, adding bass range, increasing the feeling of excitement when singing karaoke.
• Modern technology: Karaoke player supports 4K resolution, providing sharp image experience. 4TB storage capacity, storing tens of thousands of songs. 8GB RAM, helps smooth operation, no lag.
•  Modern touch: 21 inch VIETK karaoke screen: Infrared touch technology, helps to select songs quickly and smoothly. Full HD screen, sharp display, easy to see even in low light environments.

Detailed review of JBL KP4012G2 System

1. JBL KP4012G2 Karaoke Speaker

JBL Speaker KP4010G2 is a high quality audio product from JBL, specially designed for karaoke rooms and home use. JBL KP4010 G2 has an RMS power rating of 350W. This indicates the speaker's ability to handle continuous power under normal operating conditions without causing damage or deterioration.

Maximum capacity of JBL Speaker KP4010G2 is 1400W, while the program power is 800W. This usually refers to the maximum power the speaker can handle temporarily without causing damage or danger to the speaker.

The speaker has a sensitivity rating of 97.5 dB, which measures the amount of sound the speaker produces when given a given amount of power. High sensitivity typically comes with the ability to produce powerful and detailed sound.

Specifications of JBL KP4012G2 Karaoke Speaker

• Speaker bass: 30cm diameter, providing powerful and deep bass.
• Treble Speaker: Uses a 3.8cm coil and NEO magnet, helping to reproduce sharp and detailed treble sound.
• RMS power: 350W, measures the continuous power a speaker can handle without causing damage.
• Max Capacity: 1400W, indicates the speaker's ability to handle high power for short periods of time without causing damage.
• Usable area: from 30m2 to 40m2, ensuring the best sound performance.
• Sensitivity: 97.5 dB, indicates how sensitive the speaker is to audio input.
• Frequency response: from 80Hz to 20kHz, including bass to treble.
• Maximum sound intensity: 125 dB, allowing the speaker to produce powerful sound in loud environments.
• Impedance: 8 ohms, measures the speaker's resistance to input current.
• Negative coverage angle (Horizontal x Vertical): 70° x 100°, indicating the direction in which the speaker emits sound most effectively.
• Number of lines: 2-way sound, including bass and treble, helps to reproduce diverse and balanced sound.
• Speaker shape: fullrange speaker, capable of reproducing the entire audio frequency range in a balanced manner.
• Color: Black creates a strong and luxurious highlight for the space.
• Material: The speaker is made of plywood, which helps to produce quality and durable sound.
• Dimensions (Width x Height x Depth): 360 x 600 x 382 mm, suitable for use in karaoke rooms or homes.
• Weight: 18.5kg per speaker, ensuring stability and easy movement when needed.

2. JBL VM300 wireless microphone

JBL VM300 karaoke microphone Automatic clean wave detection and intelligent "clean wave" auto-detection capability, JBL VM300 The sound from the karaoke speaker is noise-free, avoiding interference and signal loss during use, giving customers a completely enjoyable experience.

With extremely high anti-feedback ability, you don't have to worry about the microphone howling or buzzing. The sound quality of Microphone JBL VM300 emits warm, clean sound, integrated with new technology to provide optimal recording quality, low distortion rate (0.5%), eliminates noise, interference, annoying howling to bring a more realistic and clear singing voice. The microphone has extremely high sensitivity (12dB uV) so you can sing lightly, without having to spend too much effort when singing, still giving the best sound to the speaker.

Specifications of Microphone JBL VM300

• Number of channels: 200 channels: Ability to select between 200 different channels, helping to avoid frequency interference and optimize performance.
• UHF band: (640 – 690MHz): Using UHF band from 640 to 690MHz, popular for wireless microphone applications with wide operating range.
• Operating range: 50m: The microphone can operate within a range of up to 50 meters from the receiver, suitable for stages and live events.
• Features: Anti-howling, Automatic shut-off sensor, Automatic clean wave detection: Equipped with anti-feedback feature, auto-mute sensor to reduce noise, and auto-clean frequency scan function to optimize signal stability.
• Frequency deviation: ±10 kHz: The microphone frequency deviation is ±10 kHz, ensuring accurate and quality sound reproduction.
• Bandwidth: 50 MHz: 50MHz wide bandwidth, supporting flexible frequency selection and high performance.
• S/N ratio: 50dB: Signal to noise ratio (S/N) is 50dB, providing clean and detailed sound.
• Display: LCD: The microphone is equipped with an LCD display for easy monitoring and configuration of parameters.
• Receive Mode: CPU Controlled Selection: Signal receiving mode is controlled by CPU, optimizing compatibility and stability.
• Mute Mode: Mute and Lock Loop: The microphone has an intelligent mute mode to reduce unwanted noise.
• Audio output: 2X balanced XLR: XLR balanced audio output, suitable for most professional audio equipment.
• Connections: 1 x 6,35mm TS unbalanced: Features an unbalanced 6,35mm TS connection for flexible connection to other audio devices.
• Transmission power: under 30 mW: Transmission power is lower than 30 mW, in compliance with safety and sound quality regulations.

3. JBL KX180A digital mixer

Mixer JBL KX180A is a mixer line that can easily align advanced effects using the provided software. Setting up available configurations and adjusting modes through the selection button system on the device. JBL KX180A Integrated 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.

Special points in JBL KX180A Digital Echo is capable of intelligently cutting howling with good anti-howling technology, frequency adjustment and sensitive sound processing. This new anti-howling technology is divided into 3 levels for you to choose from. From low to tight anti-howling control.

Specifications of Mixer JBL KX180A

• 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.

4. Main Karaoke Wharfedale Pro XR2500

Wharfedale Pro XR2500 Amplifier is the XR series power amplifier product line with 530W x 2CH power at 8Ω mode , and 780W x 2CH at 4Ω mode, The XR2500 delivers powerful and clear sound, ideal for large music events, conferences and live performances.

Power circuit Class H giúp XR2500 achieve high efficiency and minimize power consumption. Class H is one of the most advanced power circuits today, helping the amplifier operate stably, dissipate heat well and save energy, ensuring long life for the device.

The Wharfedale Pro XR2500 has adjustable sensitivity (0.77V/ 1.4V), making it easily compatible with a variety of mixers and audio devices. In addition, the XR2500 also supports multiple speaker output modes such as Stereo, Bridge and Parallel, increasing flexibility in use.

Technical specifications of Main Karaoke Wharfedale Pro XR2500

• Species: 2 channel audio amplifier.
• Stereo Power:530W x 2CH at 8Ω and 780W x 2CH at 4Ω, suitable for sound systems that require high power and detail.
• Frequency range: 20Hz – 20kHz: Wide frequency response, ensuring detailed sound from deep bass to bright treble.
• Sensitivity: 0.77V/1.4V: Flexible input sensitivity, suitable for many different sound sources.
• Speaker output mode: Stereo/Bridge/Parallel: Allows flexibility in configuring the speaker system according to specific usage needs.
• Input voltage: 220V ～ 240V/50Hz: Suitable for mains voltage in many countries.
• Size: 482mm x 88mm x 325mm: Standard size, easy to install into audio racks.
• Weight: 17.2kg: Slightly heavier than the XR1500, but still easy to move and install.

5. Proel S12A Subwoofer

Proel S12A Karaoke Subwoofer is an indispensable choice for those who want to upgrade their sound system. The Proel S12A subwoofer has a sturdy design with a speaker enclosure made of 15/18mm plywood, helping to limit vibration when operating at high intensity. The speaker surface is covered with a black scratch-resistant paint, helping to increase durability when used in professional environments such as stages, bars, and halls.

The Proel S12A subwoofer is equipped with a 12-inch woofer with a 3-inch Voice Coil, which can handle large amounts of power without distortion. The 600W capacity allows the speaker to produce deep, powerful bass without losing power when operating for a long time.

The 43Hz – 160Hz frequency range reproduces bass details, suitable for many music genres from EDM, Hip-hop to acoustic music, live music. In particular, the maximum SPL level of 127dB helps the speaker to cover sound well in large spaces while still maintaining detail. Hybrid Band Pass technology optimizes sound performance, providing deep bass without overwhelming other sound ranges.

• System Type: Hybrid Band Pass: This is a subwoofer design that enhances bass reproduction performance by using both sealed and reflex cabinets. This type optimizes SPL, improving bass performance in large spaces.
• Woofer: 12 inch with 3 inch Voice Coil: Large speaker diaphragm helps produce deep and powerful bass. 3-inch Voice Coil increases heat resistance, reduces distortion during high-intensity operation.
• Continuous power: 600W: This is a powerful enough power level to be used in professional sound systems such as DJs, bars, and stages without distortion.
• Frequency response range: 43Hz – 160Hz: This frequency range is suitable for reproducing deep bass, making it the perfect complement to a full-range speaker system.
• Maximum SPL: 127dB: High volume level, suitable for professional stage, providing clear bass, no distortion even at high level.
• Input (IN): 2 x COMBO NEUTRIK: The NEUTRIK COMBO port supports both XLR and 6.3mm jack, making it easy to connect to other devices.
• Output (OUT): 2 x NEUTRIK XLR-M: XLR port helps transmit stable signals and reduces noise well.
• Links (LINK): 2 x NEUTRIK XLR-M: Allows daisy chain connection with multiple speakers, expanding the system without the need for additional signal processing equipment.
• Control: Weight: Adjust speaker volume. GND increase: Helps eliminate grounding noise. Frequency exceeds X, phase: Adjust crossover frequency and phase synchronization with main speaker.
• Operating voltage: 230V or 120V AC 50/60Hz: Supports two voltage levels, suitable for use in many regions around the world.
• Weight: 19 kg (41,9 lb): Quite light compared to many other subwoofers, making it easy to move.
• Speaker enclosure: 15/18mm plywood: Durable material, limits vibration when the speaker operates at high capacity.
• Coating: Black anti-scratch paint: Helps increase durability and impact resistance.
• Protective mesh: 1.5mm metal: Protects the speaker membrane from dust and impact without affecting sound quality.
• Ergonomic design: 2 handles: Allows for easy transport. 1 pole socket: Allows for pole mounting to place mid/high speakers above.
• Dimensions (W x H x D): 360x500x520mm: Compact design, suitable for many different spaces.

6. Karaoke Player VIETK PLUS 4K 4TB

VietK 4K Plus 4TB Karaoke Player is an audio device that has been invested in, changed in system components, configuration and performance much more than previous products. The difference is completely in processing speed, VietK 4K Plus 4TB Karaoke Player has a speed of transferring karaoke songs online up to 1s/song and extremely fast speed of playing songs on HDD. No matter what purpose you use it for, you will still have the best music experience.

In addition, support for H.265 compression standard provides fast signal transmission. Modern components have the ability to operate durably, the anti-shock system helps protect and overcome hard drive failure extremely well.

VietK 4K Plus 4TB Karaoke Player Equipped with a powerful 32-bit 384kHz Stereo DAC chip from Texas Instrument - USA for extremely fast and smooth processing speed. Helps improve sound quality on karaoke players and optimize costs.

That is why this karaoke player is being used by many music lovers. In addition, the player also supports 4K resolution (Ultra HD) to help users experience watching movies with excellent image quality.

Specifications of VIETK PLUS 4K 4TB

• Supported hard drives: The device supports hard drives with a maximum capacity of up to 4TB, allowing storage of large amounts of data, suitable for storing videos, music, or important files.
• Operating system: Linux operating system provides a stable, secure and highly customizable environment. It is a popular operating system in embedded devices and servers because of its security and extensibility.
• Wifi: 1 USB Wifi 802.11 b/g/n standard The device supports wireless connection via USB Wifi with 802.11 b/g/n standard, allowing connection to the Internet and other wireless networks at suitable speed.
• USB Port: Three USB ports allow multiple peripherals to be connected at once, such as a portable hard drive, keyboard, mouse, or other storage device.
• Network port: RJ-45 Ethernet port for wired network connection, providing stable and faster data transmission speed than wireless connection.
• Optical port: Optical ports allow high-quality digital audio signals to be transmitted over optical cables, commonly used to connect to high-end audio devices.
• AV Port: Two AV ports allow connection to analog audio and video devices, such as TVs, DVD players, or legacy audio devices.
• HDMI Port: HDMI port allows transmission of high quality digital video and audio from device to monitor or TV, supports high resolution and is a popular connection standard today.
• Extended infrared port: This port allows connection to remote control devices or infrared control systems, allowing easy remote control of devices.

7. VIETK 22inch Karaoke screen

VietK 22inch capacitive touch screen song selection screen is a new product model launched with previous successful models. Designed with a sharp interface, with full HD images with a resolution of 1920 × 1080. In addition, the color has a number of colors up to 16.7 million colors displayed most vividly, with a response time of <16ms, the processing speed is fast and smooth.

VietK 22-inch capacitive touch screen has LED technology, so the brightness is increased, balanced with any space where the product is placed. Ensuring the image, light and operating ability of the device are always durable and stable even when operating for a long time.

The current touch screen can be used in many different lighting environments with anti-glare capability, which is one of the points that attracts customers' attention because most of the heads on the market cannot do this.

Technical specifications of VIETK 22inch Karaoke Screen

• Resolution: 1920 × 1080: Full HD resolution for sharp and detailed images, suitable for many applications from office work to entertainment.
• Screen ratio: 16: 9: Current standard screen ratio, ideal for watching videos and playing games.
• Brightness: ≥250 cd/m²: Brightness is sufficient to ensure clear images in most lighting conditions, but can be a bit low in bright environments.
• Contrast: 1000: 1: Good contrast ratio for displaying details in images with clear distinction between light and dark areas.
• Number of colors: 16.7 million colors: Capable of displaying the full RGB color spectrum, for rich and accurate colors.
• Scan frequency: 60Hz: Standard refresh rate for basic monitors, enough to display animations smoothly for most common applications.
• Response time: <16ms: Low response time reduces motion blur and ghosting in fast-moving scenes, good for gaming or video applications.
• Signal port: VGA: Analog signal port is common for connecting to computers and other devices.
• Control signal: RJ45: Network control portal allows remote display management and adjustment, suitable for public or enterprise applications.
• Sources: DC: 12V/4A: The DC power supply requires 12V and 4A, ensuring stable power supply for the display to operate.
• Stand height: 730mm: The stand height allows the monitor to be placed at a comfortable viewing height, suitable for many desk or installation configurations.

Applications of JBL KP4012G2 Sound System

JBL KP4012G2 system is a high-end sound system, meeting the needs of professional karaoke singing, small stage performances, event music broadcasting, and home entertainment sound systems. Below are the outstanding applications of this system:

• Used In Professional Karaoke Bars.
• Applications In High-End Home Audio Systems.
• Sound System For Events, Small Halls, Acoustic Cafes.
• Application in Small Stage Performance, Art Club.
• Sound System For High-Class Restaurants and Hotels.

Where to buy reputable and reliable JBL KP4012G2 Karaoke System in Ho Chi Minh City?

If you are looking for a reputable address to buy JBL KP4012G2 system in Ho Chi Minh City, Phuc Truong Audio is a reliable choice. With experience and expertise in the audio field, Phuc Truong Audio has affirmed its position in providing high quality audio equipment.

Phuc Truong Audio (PTG) was established in August 8, with the goal of becoming a professional and perfect audio solution provider. To date, PTG has served more than 3.000 individual customers and implemented over 300 karaoke audio projects. PTG's reputation and service quality have been affirmed over time.

Phuc Truong Audio provides a variety of audio equipment from basic to high-end, including speakers, amplifiers, mixers, microphones and genuine karaoke systems. In particular, PTG always updates modern equipment to meet the increasing demand for karaoke sound quality. All products are carefully selected, guaranteed to be 100% new and genuine, with warranty, bringing the best sound experience to every family.

Not only providing products, Phuc Truong Audio also participates in interior design and construction, soundproofing for entertainment spaces such as karaoke, clubs and bars. This service includes everything from design consultation to implementation, ensuring the space is not only aesthetically pleasing but also acoustically efficient.

For more details about products and services, you can visit Phuc Truong Audio's official website or contact us by phone at 0907 777 058. Additionally, PTG also has its own YouTube channel where you can watch product introduction videos and user manuals.

Frequently asked questions about JBL KP4012G2 System

What is the power of this JBL KP4012G2 Karaoke System?

JBL Karaoke System KP4012G2 has powerful capacity, ensuring durable performance. JBL KP4012G2 speaker has 350W RMS / 1400W Peak capacity, Wharfedale Pro XR 2500 amplifier reaches 500W/CH @ 8Ω, and subwoofer Proel S12A has a capacity of 700W RMS. Thanks to the combination of these devices, the sound system becomes powerful, realistic and suitable for large spaces.

Can this karaoke system be used for small stage?

Absolutely. With powerful capacity and professional sound system, JBL KP4012G2 is the ideal choice for sounding board small, acoustic cafe, hall sound, or medium-sized outdoor events. Thanks to its ability to reproduce clear and faithful sound, this system is suitable for live performances, helping vocals and instruments to be expressed in the best way.

Does the JBL KP4012G2 consume a lot of electricity?

Despite its high power, the JBL KP4012G2 is designed to be highly efficient and energy efficient. Devices such as power amplifier The Wharfedale Pro XR 2500 uses Class H technology, which optimizes performance without consuming too much power. If used only in the home, the electricity cost for this system will be negligible.

How to reduce howling when using JBL VM300 microphone?

Howling when in use wireless microphones JBL VM300 is often caused by many reasons such as placing the speaker in the wrong position, adjusting the microphone volume too high, or not adjusting the equalizer properly. To limit howling, you should first place the JBL KP4012G2 speaker away from the microphone, avoiding pointing directly at the singer's position.