Guangzhou Langyuan Audio Equipment Co.,Ltd

12 years experience, making your world sound the better

specialized in Line Array, professional speaker, monitor speaker, amplifier

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Single 18 Inch Passive Pa System Subwoofer

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Single 18 Inch Passive Pa System Subwoofer

China Single 18 Inch Passive Pa System Subwoofer supplier

Large Image :  Single 18 Inch Passive Pa System Subwoofer

Product Details:

Place of Origin: China
Brand Name: HLA
Certification: CE,ROHS
Model Number: SV-18S

Payment & Shipping Terms:

Minimum Order Quantity: 1 Pair
Packaging Details: Normal Packing Carton or Flight Case
Delivery Time: 7 days after your payment
Payment Terms: T/T, Western Union,, L/C
Supply Ability: 600 sets /month
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Detailed Product Description
Type: Passive Power Handling: 500 W
Driver: LF 1X18" Nominal Impedance:
Dimensions(mm): 560x 700 X 650 Net Weight: 41KG
High Light:

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Single 18 Inch Passive Pa System Powered Subwoofer For Stage Event Club



Quick Details:

  • Place of Origin : Guangzhou , China
  • Brand name : HLA
  • Model Number: SV-18S
  • Service Type: OEM or ODM





SV-18S is a single 18" horn loaded subwoofer designed to reproduce deepbass frequency with maximum efficiency, speed and impact. It is also ideal for reproducing the concentrated energy of contemporary music environments such as discos, clubs and outdoor shows where extreme level of bass is required.




Model SV-18S
Frequency Response 40Hz – 250 kHz
Power handling 500W
Sensitivity 98dB
Max@S.P.L 128dB
Nominal impedance 8 ohm
Dispersion pattern   /
Finish Black paint
Input connectors 2×NL4MP speak on

560x 700 x 650mm(W×H×D)

Enclosure Plywood
Net weight 41kg


About us :


Guangzhou Langyuan Audio Equipment Co., Ltd is a manufacturer specialized in producing professional audio equipment with an own brand “HLA” since 2003. Our 5,000 square meters plant has R&D, sales and demonstration departments. Fully equipped demonstration facilities are available with knowledgeable staffs.
We can easily provide you a wide range of professional sound gear like: A speaker, indoor and outdoor line array speaker, subwoofer, floor monitor, Power amplifier and speaker management system. From the smallest conference room to the largest stadium.
HLA is the brand we set for global market, carrying great responsibility to satisfy our customers in every possible aspect as promise. The heart and soul of CVR has to be our attempt to strengthen our quality against the best in the world.
Our goal is to provide the best equipment with the best services. We have not deviated from this position since we began and will do it consistently.


Competitive Advantage:


remarkable vocal presence, clarity, high stability and wide dispersion.



Company Gallary:


Single 18 Inch Passive Pa System Subwoofer




Contact Details
Guangzhou langyuan audio equipment shawan branch

Contact Person: Catherine

Tel: +8618922136480

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