FDB Audio Manufacture Co., Ltd.  

Product Name: Double 18" Compact Vented Line Array Subwoofer Model NO.: MLA218B&MLA218BA Function: Stage Loudspeaker Structure: Subwoofer Usage: Stage/DJ, Moving Performance, Clubs Speaker Material: Plywood Amplification Type: Active Frequency Response(-3db): 35Hz-150Hz Woofer: 2X18"(460mm)/4" Voice Coil Woofer Rated Power: 1200W RMS, 4800W Peak Sensitivity: 103db 1 Watt/1 Meter Impedance: 4 Ohms Nominal Maximum Spl: 133db Continuous, 139db Peak Trademark: FDB Transport Package: Carton Box Specification: 1280x880x670mm Origin: Dongguan, China HS Code: 85182200 Product Description Features: The MLA218B is a dual 18" low frequency enclosure designed for sub-bass reinforcement to MLA Series.,made of high quality plywood with polyurea waterproof paint.Applications:1.Multi-purpose Halls2.Clubs4.Outdoor Moving Performance5. Live Sound ReinforcementMainProduct Introduction: 1.Line Array System: MLA series2. Monitor System : MR series3. PA two-way loudspeaker system: U series,QS series, FT series4. Multi-purpose MINISystem: MINI series5. Column system: K series6. Plastic system: CX series7. Long through system: LT series8. Karaoke sytem: IW series, PR series and KW series9. Active Series: KS and U Active series10. Electronice products: amplifier and processorFactory 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, diaphragmand 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. Heis 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 workedfor Elder audioabout 9 years, quitted by the end of 2005 and established FDB Audio in Jan of 2006.During9 years effort, FDB Audiohas gained good feedbacks from local and overseas market. The customers said " The quality is very stable, reliability and consistency are very good".Factory Pictures:FDB Audio Contacts:Tel: 0086-(0)769- 22781217-826Direct: 0086-(0)769-89820683Fax: 0086-(0)769-22781297Web: www.fdbaudio.com FREQUENCY RESPonSE(-3dB)35 Hz-150HzDRIVERS2×18"(460mm)/4"voice coil LFRATED POWER1200W RMS,4800W peakSENSITIVITY103dB 1watt/1 metreMAXIMUM SPL134dB continuous,140dB peakIMPEDANCE4 ohms nominalINPUT CONNECTORS2×Speakon NL4PACKING SIZE1280mm×880mm×670mmNET WEIGHT80 kg/pcGROSS WEIGHT92kg/pc