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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: SPE/OEM
  • Model Number: SE-3503A
  • System: Active Speaker
  • Color: purple
  • Cabinets: birch plywood
  • Surface Finish: Wear-resisting spray paint
  • Feature: High sensitivity
  • Performs: stable
  • Apply to: touring show,rental,multi-function room,fixed installation...
  • certification: CE, RoHS

Packaging & Delivery

Packaging Details standard export packing or flycase
Delivery Time 7-20 days





SE-3503A is a professional 3 channel 3-way touring outdoor stage sound system speaker, including one 15 inch active subwoofer & two 12 inch passive full ranger speaker. The subwoofer is built in a amplifier module and DSP inside, has USB, SD, bluetooth functions and wheels for moving.Suitable for small or middle touring shows,  conference and square sound reinforcement.





1.Professional 3 -way  combo PA system


2.A 15inch active subwoofer+two 12inch passive full range speaker


3 .Certification :CE,RoHS


4.Compact design,easy to move,easy to install


5.Subwoofer,built in a 3-way amplifier module and DSP inside


6.Application for Road show,rental ,event...etc


7.USB/PC ,bluetooth,SD function




Technical Specification






SUB Power:SUB 500W

FULL Power:250W

Component:SUB1*15inch/  FULL 1*12inch+1*1.3inch

Sensitivity:SUB 95dB FULL 95dB

Max SPL:SUB 126dB FULL 122dB

Impedance:SUB 4ohms/ FULL 8ohms

Freq.Range:SUB 25Hz-150Hz/FULL 60Hz-20kHz

Dimensions:SUB 440*560*590mm/FULL 440*560*230mm












Company Information

 Together!We make it better!


SPE Audio has specialized in professional speaker since 1999.

we has own factory in Guangzhou China.

Strong design and technology development team.

All of our products are test good,and certificate by CE and RoHS...

Our speaker system are main for indoor/outdoor ,such as live show,concert,DJ club,hotel,church,conference hall,rental company,project...

Sincerely invite you to visit our factory! looking for long-term cooperative partner!!!

welcome to contact us!





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