JBL KP4012 2026 Family Karaoke System

A home karaoke system is an indispensable device for anyone who loves to sing. This system includes high-end equipment from the leading American audio brand JBL, assembled based on acoustic principles by the experienced team of technicians at Phuc Truong Audio.

With quality components, premium features and advanced audio technology, it delivers an amazing karaoke experience with vibrant and powerful sound quality.

JBL KP4012 2026 Family Karaoke System Complete Set

1. JBL KP4012 karaoke speaker (Three Stars)

The first indispensable component of the sound system is the JBL KP 4012 karaoke speaker from the renowned JBL brand . Designed for durability and manufactured with modern technology, this speaker boasts an average power of 350W and a peak power of 1400W, delivering an incredibly vibrant musical experience while maintaining the necessary fidelity.

The JBL KP4012 karaoke speaker features a 2-speaker, 2-way design with a 30cm diameter bass speaker and a 3,8cm diameter treble speaker, providing the ability to handle a wide frequency range from low to high, allowing for balanced, realistic sound across various frequencies.

Technical data:

• Model: KP4012
• Brand: JBL
• Speaker structure: 2 speakers, 2-way
• Ferrite Bass Speaker: 30cm x 1, cone 6.25cm
• Mid Speaker: No
• Treble Neo Speaker: 3.75cm x 1 2408H-2
• Frequency range (-10dB): 47 Hz – 20 kHz
• Frequency response (-3 dB): 80 Hz – 20 kHz
• Sensitivity: 97,5 dB
• Impedance: 8 ohms
• Max sound intensity SPL: 125 dB (peak 131 dB)
• Continuous RMS power: 350 W
• Power (Program / Peak): 700 W / 1400 W
• Negative coverage angle (horizontal/vertical): 70° x 100° (H x V)
• Dimensions (HxWxD): 600 x 360 x 382 (mm)
• Weight: 18,5 kg (40,7 lb)
• Warranty 12 months

2. Main karaoke 2 channels E3 TX-4800 Pro

 

The amplifier is equipped with a power output of 800W x 2 channels at 8 ohms; 1200W x 2 channels at 4 ohms and a maximum of up to 2000W in 8 ohm Bridge mode.

The E3 Tx-4800 amplifier is professionally designed for karaoke rooms. It can simultaneously power one to two pairs of 3-inch speakers, or one pair of 5-inch subwoofers.

Technical data:

• Model: TX4800
• Brand: E3 Audio
• Power (8Ω): 800W x 2CH
• Power (4Ω): 1200W x 2CH
• Power (8Ω Bridge): 2000W
• Frequency response (+/-0.1/0.3dB ; 1W/8Ω): 20Hz – 20kHz
• THD+N (1W/8Ω): 0.05dB
• Rotation speed: 70xstandrd
• Input impedance: 20kΩ (balanced) / 10kΩ (unbalanced)
• Power supply: AC ~ 200-240V / 50-60Hz
• Dimensions: 568 x 525 x 140mm
• Weight: ~ 23kg
• Warranty 12 months

3. E3 S3200 digital mixer

By 2021, E3 Audio will launch the most perfect digital reverb product for karaoke sound systems. Overcoming and improving the shortcomings of previous digital reverb lines.

The E3 S3200 digital mixer is now more convenient with 15 pre-configured settings. With just one button press on the remote, customers can easily switch between various sound modes.

This is also a strong and special point of the JBL KP4012 family karaoke system.

Technical data:

• Model: S3200
• Brand: E3 Audio
• Chip: High performance 32bit DSP
• Power supply: 220-240V – 50/60Hz
• Power consumption: 50W
• Fuse: T3.15mAL 250V
• Connection: Wifi, USB, Optical
• Carton size: 540mm x 300mm x 100mm
• Warranty 12 months

4. JBL VM300 karaoke microphone (Three Stars)

• JBL VM300 microphone uses UHF waves for stable transmission and reception.
• One of the only Microphones JBL has ever developed
• JBL VM300 microphone is equipped with smart auto-off sensor, battery operates continuously for up to 6 hours.

Technical data: 

• Brand: JBL
• Microphone Type: Wireless
• Number of channels: 200 channels
• Frequency band: UHF (640 – 690MHz)
• Operating range: 50m
• Features: Anti-howling, Automatic cut-off sensor, Automatic clean wave detection
• Frequency deviation: ±10 kHz
• Bandwidth: 50 MHz
• S/N ratio: 50dB
• Extended applications: Karaoke, Stage, Hall, Presentation, Teacher
• Display screen: LCD
• Segment: Standard
• Brand: USA
• Warranty 12 months

The JBL KP4012 home karaoke system delivers an excellent sound experience, easily rivaling other karaoke systems.

AFTER-SALES SERVICE WHEN BUYING KARAOKE EQUIPMENT AT PHUC TRUONG AUDIO

• Full installation
• No additional costs
• High skilled technique
• On-site warranty.
• Calibrate according to needs

Are you ready to own a top-notch karaoke system? Pick up the phone and call #PTG now ! We guarantee the best sound quality and comprehensive service for your family.

WARRANTY POLICY FOR JBL KP4012 FAMILY KARAOKE SYSTEM

New products at Phuc Truong Audio are covered by a 12-month warranty from the date of purchase. During the warranty period, if the product experiences a technical fault not caused by the user, customers have the right to request free repair or exchange.

WHERE TO BUY REPUTABLE FAMILY KARAOKE SYSTEMS?

Phuc Truong Audio is a leading supplier of home and professional audio and karaoke equipment in Vietnam. With many years of experience in this field, we are proud to offer our customers genuine, high-quality products at competitive prices.

PTG – THE TOP CHOICE FOR AUDIO SOLUTIONS

– Website: phuctruonggroup.vn

– Hotline: 0907 7770 58

– Email: phuctruonggroup@gmail.com

– Address : 76 Nguyen Van Sang Street, Tan Son Nhi Ward, Tan Phu District, Ho Chi Minh City [ directions ]

– Contact for collaboration: 093 5555 746

– Project quotation: 0907 777 058 – phuctruonggroup@gmail.com.

FREQUENTLY ASKED QUESTIONS WHEN BUYING JBL KP4012 FAMILY KARAOKE SYSTEM

How capable is the E3 V300 karaoke microphone in the JBL KP4012 Family Karaoke System to record sound?

The E3 V300 karaoke microphone in the JBL KP4012 Home Karaoke System offers clear recording and good sound quality.

Is the JBL KP4012 Family Karaoke System suitable for large families?

Yes, the JBL KP4012 Home Karaoke System has powerful sound output and performance, suitable for homes with an area of ​​approximately 50m2 – 100m2.

JBL KP4012 karaoke speaker power can be adjusted in JBL KP4012 Family Karaoke System is not?

Yes, the power output of the JBL KP4012 karaoke speaker can be adjusted to suit your needs and the karaoke space.

SOME PICTURES OF JBL KP4012 2026 KARAOKE SYSTEM