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Technical Parameter (Specifications)




Rated Power(AES testing standards)

100W (Rated)

200W (Peak)


6 Ohm

Frequency Response(-6dB)(H°XV°)







1500Hz passive crossover

Hanging points

  Vertical hanging pieces

Cabinet Material

ABS757 + 10% fiber



Net Weight



Voltage spotlights



Spotlight Power




Product Highlights

 JT Series monitors

Acousto-optical interaction endless music
Walking in the audio industry technology to explore the peak, VPK has never stopped its pursuit of the pace of innovation, JT series has been successfully applied for national patents. Shake Mai concert dedicated monitor box, professional eight-inch coaxial speakers, with colorful star lights can achieve sound and light wheat and shake linkage, only one single-channel amplifier easily handle sound. It can also be used for music, snack bar, lounge and other public places to play background music, add a romantic ambience and beautiful timbre of dining and leisure environment.
JT series monitor speakers Features:
● KTV shake wheat Concerts station often are located in the corner area, the existing shake wheat at K song can not hear the music and singing sound, easy to take singing difficult to reconcile, Taiwan VPK sound painstaking research and development of proprietary products -JT series monitors, the products have been successfully applied for four national
Lee: boom installation patents, patent, patent linkage of sound and light, infrared sensors patents.
● JT Series monitors utilize high-end infrared sensor system, allows the singer in concert desk corner area can easily and accurately capture the accompaniment and his singing voice, the sound at any time to adjust and improve the standard of singing; sound and light interaction effects, and more Cool smarter and more
Personalized, but also to those who enjoy singing stage star-like sense.
● The automatic rope snaps and the mounting boom mode, you can easily adjust the height, sound and light interaction aspects of using an infrared sensor function shake wheat, colorful star lights use LED light bulbs, low-voltage power supply can prevent electric shock, but also easy replaceable anytime .
● In terms of ancillary products, VPK is JT series monitors specially equipped with the new PIA-1350 single-channel amplifier, the amplifier has a small, delicate appearance, superior performance, etc., through a variety of simulation tests to verify the listener can be the perfect fit Speaker sound tune
● Output sound pressure level of up to 93dB, power up to 100W.
PIA-1350 single-channel amplifier Product Features:
PIA-1350 single-channel amplifier is the latest generation of digital signal processing integrated center, has passed the national 3C certification, which combines infrared sensor technology, digital audio technology, circuit technology and many other classic hi-top technology. PIA series of automatic operation, so
Audio processing more simple and clear for the concert to add rich sound quality.
● Infrared automatic control, multi-level push circuit, small size, power enough. Rich control interface, you can control the speakers, lights and remote-controlled, fully automatic operation, intelligent security.
● low-noise fan and overload, overtemperature, overcurrent, short circuit protection design, small size, light weight, low power consumption, high efficiency and other characteristics, stable and reliable performance, can be applied in a variety of environments.
● Wide frequency response range, reach 10Hz-30KHz
● switch anti-shock function, can effectively protect the amplifier and speakers, it will not be damaged due to misuse.
Product Testing


                  JT-820  Frequency response curve                                           JT-820  Impedance plot

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