JBL KP4015G2 Karaoke System

JBL KP4015G2 Sound System

JBL KP4015G2 karaoke system is a perfect audio solution for home, professional karaoke room or music events. With modern design, superior sound quality and high-end synchronized devices, this product ensures to bring a great, lifelike music experience.

The JBL KP4015G2 sound system includes 7 main components:

JBL KP4015G2 Sound System include 7 main ingredients, designed in sync to deliver the best audio experience. Specifically:

1. 2 pairs of JBL KP4015G2 speakers: Responsible for playing the main audio with high quality.
2. 2 Wharfedale Pro XR 3500 power amplifiers: Amplifies audio signals, making sound strong and sharp.
3. Mixer JBL KX180A: Professional audio processing, calibration and effects adding.
4. Microphone JBL VM300: High quality wireless microphone for clear vocals with little noise.
5. Wharfedale Pro DELTA AX15B subwoofer: Supports deep and strong bass, creating sound balance.
6. Karaoke player VIETK KTV PLUS 4K 4TB: Large song storage, 4K quality video support.
7. VIETK 22 inch capacitive touch screen: Modern, intuitive and easy to use control interface.

Outstanding features of JBL KP4015G2 Karaoke System

The JBL KP4015G2 karaoke system is designed with superior optimization in sound technology and modern features, bringing a high-class entertainment experience. The outstanding features of this system include:

• Superior sound quality: JBL KP4015G2 speaker is equipped with Differential Drive technology, providing clear and powerful sound. Average power 450W RMS and peak power 1800W, fully reproduces the sound range from low to high. Wharfedale Pro DELTA AX15B subwoofer has the ability to reproduce strong, deep bass with a frequency range of 35Hz - 150Hz, making the sound more vivid in large spaces.
• High efficiency and synchronization: The Wharfedale Pro XR 3500 amplifier with powerful power amplification with Class AB circuit, minimizes distortion, ensuring stable sound even when operating at high power levels. The JBL KX180A mixer uses a 24-bit DSP audio processor that integrates professional effects such as reverb, echo, and compression, allowing flexible adjustment, suitable for many music genres.
• Modern technology, smart connection: The VIETK KTV PLUS 4K 4TB karaoke player integrates a large capacity to store tens of thousands of songs, supports 4K Ultra HD video, WiFi and Bluetooth connectivity, and easily searches for songs via mobile apps or voice. The 22-inch touch screen uses capacitive touch technology, smooth operation, and a user-friendly interface.
• Durable and highly aesthetic design: JBL KP4015G2 speaker has an outer shell made of birch plywood, coated with scratch-resistant paint, both sturdy and luxurious. All devices are manufactured from high-quality materials, meeting durability standards, and can withstand continuous operation for a long time.
• Optimal user experience: JBL VM300 microphone is equipped with high sensitivity with frequency range 40Hz - 18kHz, using advanced noise reduction technology, providing clear and smooth vocals. Integrating many sound customization modes, suitable for both family karaoke needs and professional business.
• Cost effective and easy to install: The JBL KP4015G2 system is designed synchronously, helping to save 10-15% of the cost compared to buying each device separately. Supports quick installation and easy operation, suitable for any space from 20m² to 50m².

Detailed review of JBL KP4015G2 Karaoke System products

1. JBL KP4015G2 Karaoke Speaker

LoA JBL KP4015G2 is a speaker line that delivers powerful and detailed sound thanks to the special design of the sound drivers: With a 7.6 cm coil and ferrite magnet, the KP4015G2 bass speaker reproduces deep, powerful and solid bass. This prevents the bass from fading, providing a solid sound background for vibrant music and emotional vocals.

Using JBL 2408H-2 with 3.8cm coil and NEO magnet, the treble speaker delivers clear, sharp and detailed high tones. High frequencies are reproduced clearly, helping the sound not to be broken or shrill, especially when used in karaoke environments. With a sensitivity of 99dB, the JBL KP4015G2 speaker is capable of producing loud and clear sound, even when using only moderate power. This is very important in karaoke sessions, when participants need strong sound without losing quality.

With a sound coverage of 70° x 100°, the JBL KP4015G2 speaker has the ability to spread sound widely in the space of use. Thanks to the 2-speaker, 2-way design, this speaker not only reproduces realistic sound but also ensures that the sound is evenly distributed in all areas of the room. This is very useful when used in large spaces, helping everyone enjoy consistent sound quality, without frequency deviation.

Specifications of JBL KP4015G2 Speaker

• Wattage 400W RMS: Stable continuous power, ensuring the speaker operates for a long time without overload.
• Wattage 1600W PEAK: Peak power, allowing the speaker to handle surprisingly loud sounds without distortion, suitable for vibrant music or large stages.
• Suitable space: 30m² – 40m²: With negative coverage 70 ° 100 °, the speaker spreads sound evenly in medium and large spaces, ensuring every position in the room receives clear sound.
• Speaker system: 2 speakers, 2 channels: Bass speaker with 7.6cm coil with ferrite magnet, creating deep and solid bass. Tweeter equipped with JBL 2408H-2, 3.8cm coil with NEO (neodymium) magnet, bringing bright, smooth treble, energy saving and lighter than ferrite magnet.
• Sensitivity: 99dB: High sensitivity enables the speaker to produce loud sound with low input power, increasing operating efficiency and saving energy.
• Frequency response: 75Hz – 20kHz Deep enough to reproduce powerful bass ranges and deliver clear, detailed sound for vocals and instruments.
• Connections: 2 x Neutrik® Speakon® NL4MP: Professional connection port type, ensures stable audio signal and limits interference during transmission.
• Impedance: 8 ohms: Easy to match with many popular amplifier lines, helping to optimize sound performance.
• Weight: 23kg/speaker, heavy enough to reduce unwanted vibrations when the speaker is operating vigorously.
• Box material: 15mm thick plywood, increased durability, reduced sound distortion due to resonance.
• Shape: The trapezoidal speaker box optimizes sound direction and is easy to install in space.
• Dimensions: 410 x 680 x 440 mm: Compact design, easy to move and suitable for many different installation spaces.
• JBL brand – USA: JBL is a prestigious audio brand, famous for its durable, high-performance products and superior sound quality, used in professional audio systems worldwide.

2. Wharfedale Pro XR 3500 power amplifier

Wharfedale Pro XR 3500 Amplifier also known as karaoke main supply 1000W x 2CH power at 8Ω , and 1350W x 2CH at 4Ω, powerful enough to meet the requirements of professional audio environments. This capacity allows the amplifier to operate effectively in large spaces, from performances, music events to large halls. Powerful capacity helps maintain clear, powerful and distortion-free sound even when operating at high power levels.

Frequency range 20Hz – 20kHz The XR 3500's dynamic range allows for full reproduction of the sound range from deep bass to high treble, delivering realistic and detailed sound quality. From powerful, tight bass to bright highs, the Wharfedale Pro XR 3500 performs very well without frequency loss. This is especially important in sound systems that require clarity and precision in sound.

The Wharfedale Pro XR 3500 is equipped with safety features such as Over temperature protection, overload protection and short circuit protection. These features help protect both the amplifier and the connected speakers from electrical faults and excessive temperatures, ensuring stable operation of the device throughout its use. These protection features are important factors that give users peace of mind when using the product in environments with high requirements for audio performance.

Technical specifications of Wharfedale Pro XR 3500 Power Amplifier

• Species: 2 channels: XR 3500 amplifier is a type 2 channels (Stereo), capable of processing separate audio signals for two channels (left and right), allowing for clear and detailed stereo sound reproduction. This is especially important in sound systems that require separation of the left and right channels, such as in concerts or music events.
• Power circuit: Class H level 3: Power circuit Class H level 3 enhances energy efficiency compared to traditional power circuits. This structure minimizes heat and power loss, while improving operating efficiency, helping the XR 3500 amplifier operate durably for a long time without worrying about overheating.
• 8Ω stereo power: 1000W x 2CH: When connected to speakers with impedance 8Ω, XR 3500 provides power 1000W x 2CH. This is the appropriate power level for sound systems that require moderate to high volume, ensuring powerful and clear sound.
• 4Ω stereo power: 1350W x 2CH: When connected to speakers with impedance 4Ω, power amplifier 1350W x 2CH. Speakers with lower impedance (4Ω) require a more powerful amplifier to achieve higher volume and performance. With this power, the XR 3500 can meet the sound requirements in larger spaces or in situations where more powerful sound is needed.
• Frequency: 20Hz – 20kHz: Frequency range 20Hz – 20kHz allows the XR 3500 to reproduce the full range of sound from deep bass (20Hz) to high treble (20kHz), ensuring detailed and accurate sound quality, without missing any frequencies, from bass to treble.
• Sensitivity: 0.77V/ 1.4V: Sensitivity of XR 3500 is 0.77V/1.4V, allowing this device to receive audio signals from different sources efficiently. Depending on the input signal level, the amplifier will operate optimally to deliver powerful sound without distortion.
• Speaker output mode: Stereo/Bridge/Parallel: The XR 3500 offers three flexible speaker output modes: Stereo connects two separate speakers for each audio channel. Bridge connects speakers in bridge mode, increasing the power output, ideal when more power is needed for a single speaker. Parallel connects multiple lower impedance speakers to share the power, suitable for powerful sound requirements in large spaces.
• Input voltage: 220V ～ 240V/ 50Hz: Input voltage 220V ～ 240V/ 50Hz helps XR 3500 operate stably in the voltage environment common in Asian and European countries. This is an important parameter to ensure the amplifier operates accurately and durably.
• the size: 482 mm x 88 mm x 390 mm: With dimensions 482 mm x 88 mm x 390 mm, the Wharfedale Pro XR 3500 amplifier has a relatively compact design compared to its ability to provide large power. This makes it easy to install in sound cabinets or mobile sound systems without taking up too much space.
• Weight: 21.3 kg: Weight 21.3 kg The weight of the XR 3500 is quite reasonable for a power amplifier with high capacity. This weight makes it easy for users to transport and install without much difficulty, while still ensuring stability and certainty during operation.

3. Mixer JBL KX180A

JBL KX180A Digital Echo 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. Microphone JBL VM300

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.

5. Wharfedale Pro DELTA AX15B subwoofer

Sub Karaoke Wharfedale Pro DELTA AX15B is the line active subwoofer Dedicated equipped with impressive power 700W continuous power , and peak power 2800W, ensuring powerful and distortion-free sound even when operating at high power levels. The speaker's frequency range is 38Hz - 150Hz, helps reproduce deep and clear bass, ideal for large music events, halls or outdoor stages.

Wharfedale Pro DELTA AX15B Karaoke Sub stands out with its sturdy and durable design, suitable for harsh working environments. The speaker has Shell made of 15mm plywood, helps increase durability and reduce vibration, protecting internal components from external impacts. Coating Rhino Rock Not only is it scratch-resistant, it also helps the speaker resist environmental factors such as moisture or dirt.

Specifications of Sub Wharfedale Pro DELTA AX15B

• System Type: Loudspeaker active (integrated amplifier) ​​optimizes performance without the need for additional separate amplifiers.
• Configuration: Configuration subwoofer, focusing on bass reproduction, suitable for adding bass range to full-range speaker systems.
• Frequency response (+/-3dB): Frequency range from 42Hz to 2kHz ensures solid and smooth bass reproduction.
• Frequency response (-10dB): Extended frequency range from 38Hz to 150Hz, providing depth and power to the bass, suitable for live music, halls or karaoke.
• Sensitivity (2.83v/1m): Sensitivity level achieved 98 dB, showing that the speaker can reproduce loud sound with low input power.
• Maximum sound intensity SPL @1m: Maximum sound pressure level up to 132 dB, ensuring powerful sound, spreading evenly in large spaces.
• Speaker size: 15 ″ (404mm), providing deep and solid bass.
• Coil size: 4 ″ (102mm), enhancing heat resistance and improving durability when operating at high capacity.
• Impedance: 8Ω, ensuring easy connectivity with other audio devices.
• Continuous capacity: 700w, ensuring stable operation over a long period of time.
• Average power: 1400w, suitable for high audio demanding events.
• Maximum capacity: Reach maximum level 2800w, providing extremely powerful and vibrant sound.
• Connection: 2 NL4 ports (SpeakON Compatible) ensures stable and professional audio signal connection.
• Handle: Side handles make moving the speaker easier.
• Material: Wooden speaker box plywood 15mm, both durable and ensures sound quality.
• Cover: Coating Rhino Rock, scratch-resistant, helping the speaker last under harsh conditions of use.
• Grille: Thick steel mesh 1.5 mm, protect the speaker from impact and dirt.
• Actual size (Unpacked): 471mm x 471mm x 600mm (18.5 "x 18.5" x 23.6 "): This size is suitable for placing directly on the floor or in combination with a support column (Pole Mount 35mm) without affecting the stability of the speaker. Especially convenient for mobile events, thanks to the ability to fold and arrange quickly.
• Packaged size: 556mm x 543mm x 672mm (21.9″ x 21.4″ x 26.5″): Slight increase in packaging size, ensuring the speaker is maximally protected during transportation, avoiding damage to internal components.
• Net Weight: 31.5kg (69.4 lbs): At this weight, the speaker is heavy enough to operate stably at high power levels without shaking, but still light enough to move around.
• Gross Weight: 35.12kg (77.4 lbs): Increased by packaging material, providing safety during long-distance transportation or storage.

6. Karaoke Player VIETK KTV 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 22 inch capacitive touch 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 KP4015G2 Karaoke System

The JBL KP4015G2 karaoke system is the perfect audio solution for a variety of uses, thanks to its professional sound quality and modern, synchronous design. Main applications include:

• High-class family karaoke room.
• Professional business karaoke room.
• Halls, events and large spaces.
• Entertainment space at restaurants and cafes.
• Multi-purpose meeting room or audio studio.

Where to buy JBL KP4015G2 Sound System at cheap price, reputable, high quality?

If you are looking for an address that provides JBL KP4015G2 sound system with reasonable price, prestige and guaranteed quality, then Phuc Truong Audio is the top choice for you. This is one of the leading audio equipment suppliers in Vietnam, specializing in distributing genuine products from famous brands such as JBL, Wharfedale, Yamaha, Bose, ...

Phuc Truong Audio commits to providing 100% audio equipment JBL KP4015G2 Genuine, full of documents of origin (CO, CQ) and genuine warranty from the manufacturer. Thanks to direct cooperation with major distributors, Phuc Truong Audio brings the best prices to customers while still ensuring product quality. You also have the opportunity to receive many attractive incentives and periodic promotions.

Phuc Truong Audio's team of experienced technicians provides consulting, design and installation of optimal sound systems for every space, from home to professional karaoke rooms. With a long-term warranty policy (usually 12-24 months), along with on-site maintenance and repair services, Phuc Truong Audio brings absolute peace of mind when using the product.

Frequently asked questions about JBL KP4015G2 Karaoke System

Which space is the JBL KP4015G2 Karaoke System suitable for?

This system is suitable for spaces from 20m² to 50m², including room family karaoke, room karaoke business, cafes, restaurants or small halls. JBL KP4015G2 speakers with powerful capacity and wide sound coverage are the ideal choice for medium and large spaces.

Does the JBL KP4015G2 consume a lot of power?

No. The system uses modern equipment with the ability to save energy, especially the amplifier. Wharfedale Pro XR 3500 Optimally designed to maintain strong power without consuming much power.

Is the system easy to upgrade in the future?

Yes. The JBL KP4015G2 system is designed to professional standards, easily combined with other audio equipment such as full-range speakers, array speakers, or high-end audio processors to expand the system according to usage needs.

Does this karaoke system distort sound when turned up to high volume?

No. Speaker JBL KP4015G2 equipped with speaker 15 inch With advanced sound control technology, ensuring distortion-free sound even when operating at maximum power (1800w). Power amplifier Wharfedale Pro XR 3500 also supports stable power supply, minimizing distortion.