Gold Member Since 2015
Audited Supplier
FDB Audio Manufacture Co., Ltd.

Speaker Box, Sound Box, Loudspeaker manufacturer / supplier in China, offering Double 18" Compact Vented Line Array Subwoofer, Single 15" Professional Coaxial Monitor Speaker, Mini Double 5" Line Array Professional Loudspeaker and so on.

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Supplier Homepage Product LA Series (Line Array System) Double 18" Compact Vented Line Array Subwoofer

Double 18" Compact Vented Line Array Subwoofer

Purchase Qty.:
2-9 10+
FOB Unit Price: US $1,000 US $200
Purchase Qty. (Pieces) FOB Unit Price
2-9 US $1,000
10+ US $200
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Production Capacity: 5000PCS/Month
Transport Package: Carton Box
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: LA218B
  • Speaker Material: Plywood
  • Structure: Subwoofer
  • Frequency Response(-3db): 35Hz-150Hz
  • Rated Power: 1200W RMS, 4800W Peak
  • Impedance: 4 Ohms Nominal
  • Trademark: FDB
  • Origin: Dongguan, China
  • Amplification Type: Passive
  • Usage: Stage/DJ, Moving Performance, Clubs
  • Function: Stage Loudspeaker
  • Woofer: 2X18"(460mm)/4" Voice Coil Woofer
  • Sensitivity: 103db 1 Watt/1 Meter
  • Maximum Spl: 133db Continuous, 139db Peak
  • Specification: 1280x880x670mm
  • HS Code: 85182200
Product Description
  The LA218B is a dual 18" low frequency enclosure designed for sub-bass reinforcement to LA Series.

1.Multi-purpose Halls
4.Outdoor Moving Performance
5. Live Sound Reinforcement

Main Product  Introduction:
1.Line Array System:  LA series
2. Monitor System : MR series
3. PA two-way loudspeaker system: U series,QS series, FT series
4. Multi-purpose MINI System: MINI series
5. Column system: K series
6. Plastic system: CX series
7. Long through system: LT series
8. Karaoke sytem: IW series, PR series and KW series
9. Active Series: KS and U Active series
10. Electronice products: amplifier and processor

Factory Introduction:

FDB Audio Manufacture Co., Ltd is specialized in researching, developing and manufacturing in PRO audio products. The main products are professional transducers(HF driver & woofer), speaker cabinets and electronic products like amplifiers and processors.

FDB Audio adopts the world' S top-aided software and advanced techonoloy, owns advanced production equipments and testing apparatus, establishes cooperation development mechanisms with a number of world top grade materials and accessories manufacturers. Some important materials are imported from abroad, like voice coil, diaphragm and paper cone.

FDB Audio has established and strictly enforced the standard quality management system in accordance with ISO 9001: 2008. "Strictly enforce sound processes and standards, full quality control and customer satisfaction" is the quality policy.    

Mr. Harry Xia is the boss of FDB Audio, graduated from Physical department of Zhenzhou University. He is engineer, has done proaudio district more than 20 years. He once worked for R&D department of the state-run speaker factory in Henan province about 3 years after graduating university, then worked for a Taiwan speaker factory in Guangdong about 2 years. After that, he joined Elder Audio as the sole engineer, factory manager and also one shareholder of this factory, once cooperated with BOSE, Thoman and Proel, they developed new models together. He worked for Elder audio about 9 years, quitted by the end of 2005 and established FDB Audio in Jan of 2006.

During 9 years effort,   FDB Audio has gained good feedbacks from local and overseas market. The customers said " The quality is very stable, reliability and consistency are very good".

Factory Pictures:

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Double 18
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FDB Audio  Contacts:

Tel: 0086-(0)769- 22781217-826
Direct: 0086-(0)769-89820683
Fax: 0086-(0)769-22781297

DRIVERS2×18"(460mm)/4"voice coil LF 
RATED POWER1200W RMS,4800W peak
SENSITIVITY103dB 1watt/1 metre
MAXIMUM SPL133dB continuous,139 dB peak
IMPEDANCE4 ohms nominal
PACKING SIZE1280mm×880mm×670mm
NET WEIGHT87 kg/pc
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