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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: SPE/OEM
  • Model Number: LA-1B
  • System: Passive/active speaker
  • Type: subwoofer
  • Color: black
  • Cabinets: birch plywood
  • Surface Finish: Wear-resisting spray paint
  • Speaker unit: /
  • Feature: High sensitivity
  • Performs: stable
  • Apply to: touring,performance,church,musica instruments
  • certification: CE, RoHS

Packaging & Delivery

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



Product Description


  LA-1B is a subwoofer with 15inch speaker,a perfect match for Mini design of LA-1.the profile is in direct-injection type ,rate power is 600W,with accessories install to LA-1.LA-1B is designed with high-efficiency class D power amplifer,with 2*800W(RMS) output power,active air-cooling fan to make the amplifer to be more safety and stability,external DSP processor frequency division used.




1.Professional line array system speaker


2. Cabinet use multilayer birch plywood,and wear-resisting spray


3.Touring ,live show,church,performance,musical instruments


4 .Certification :CE,RoHS


5.Active/passve could be choose


6.with high-efficiency class D power amplifier,with 800W(RMS) output power,active air-cooling,external DSP processor frequency division used.


Technical Specification





Rated power:  LF 300W / HF 60W (RMS)        

Program power: LF 600W / HF 120W         

Drivers: LF 2*6.5' / HF 1*1.7'                                                                  

Impedance: LF 16Ohms / HF 8Ohms    

Max SPL: 124dB                                             

Dimension: 530*285*192mm





Rated power:  600W (RMS)                                
Program power:  1200W                      
Drivers: LF 1*15' / 4'voice coil                                                                  
Impedance: LF 8 Ohms                                   
Max SPL: 126dB                                         
Frequency response: 35Hz-1.5KHz               
Dimension: 536*556*514mm



  LA-1 is a 2-way Mini active/passive line array speaker.use 2 pcs 6.5inch Low Frequency driver and 1 pcs 1.7inch High Frequency driver.Output is 300W RMS.High Frequency driver's dispersion angle is 100 degree.LA-1 is a small size strong output power speaker.HF is permeability delicacy.MF is sweetest fluidity tenor.Cabinet use multilayer birch plywood.and wear-resisting spray.build in high eficiency class D amplifer board.which could performs very stable.

More details:










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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