Pa System Column Array Speakers Daul 4" 4 Ohm Compact Portable Speaker

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Pa System Column Array Speakers Daul 4" 4 Ohm Compact Portable Speaker 




  • It consists of three models with a different combination of speaker units, satisfying different installation requirement.
  • It could be worked with Ai-118 active or passive subwoofer box.
  • With the simple and elegant apparence, it could be matched in any indoor installations.
  • Slender appearance plus vertical wall mounting, and the diffusion characteristics of the speaker depression itself can adjust according to the audience area, to effectively meet the needs of a wide range of applications and installation.
  • KK series not only maintains the authenticity of the sound system, but also reflects professionarity of RKB Audio in the solution of sound system.




  • Medium and large theaters/Auditoriums
  • Medium and large outdoor stadiums
  • Medium and large music halls
  • Medium and large conference center
  • Medium and large touring sound system








LF: 2 x 4" HF: 1 x 1.34"

Frequency Response

90Hz -20kHz(±3dB)



Maximum Peak SPL


Rated Power(RMS)


Peak Power(PEAK)



4 Ohm



Dispersion Angle (-6dB)



2xNL4 Speakon

Enclosure Material

High-strength Plywood

Cabinet Finish

Germany Water Paint

Dimensions (W*D*H)


Net. W.



Product display:





A:  How to set up my public address system for my project ?
R: The audio system need to calculate the power of amplifiers and speakers, and pa system differs according to different needs and features, you may consult our sales technician before purchasing.
A: Wanna start a new product
R:No problem, more than 10 professional engineers and technicians are here for you, sufficient cooperation will be provided along the new product development.

A: The product range
R: professional speakers, passive line array speakers, passive two-way speakers, passive subwoofer speakers, professional amplifiers and other audio equipment, etc.
A: Do you have maintainance and return policy for your sold products?
R: Yes, you will get support and solution from us all the time. For small defects, we will send free necessary parts to you for maintainance or replacement, for unacceptable goods, we'll calculate the loss and get compensation, you are always safe in cooperating with us.



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Tel: 86-20-66359081
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Guangzhou Hongxiang Audio Equipment Co.,Ltd
No. 13 Fuyi Road, Shiji Town, Panyu District, Guangzhou, Guangdong, China (Mainland)
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