Gold Member Since 2013
Audited Supplier
Guangzhou YunQiang Electronics Co., Ltd.

Subwoofer Speaker, Subwoofer, 18 Inch Subwoofer manufacturer / supplier in China, offering Martin Audio 2000watt Big Bass Dual 18 Inch Subwoofer Speaker, 400W 3-Way Full Range Professional High Quality Audio Speakers (R2), Electric Equalizer/Balancer (EQ-2231) and so on.

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Supplier Homepage Product Subwoofer Martin Audio 2000watt Big Bass Dual 18 Inch Subwoofer Speaker

Martin Audio 2000watt Big Bass Dual 18 Inch Subwoofer Speaker

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Huangpu, China
Production Capacity: 3000-4000PCS
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, cash

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Basic Info
  • Model NO.: SB218
  • Hi-Fi: Hi-Fi
  • Operation Mode: Wire / Remote Control
  • Speaker Material: Wood
  • Certification: CE, RoHS, CCC, FCC, ISO9001:2008
  • Item: Martin Audio Subwoofer Double 12 Inch
  • Product Name: Sb218 Martin Audio
  • Net Weight: 80kg
  • Payment Term: Paypal,Western Union,T/T,
  • Trademark: SK
  • Specification: CE. ROHS, ISO, FCC
  • HS Code: 8518220000
  • Noise: <95dB
  • Activity: Passive
  • Speaker System: 2.0 Channel
  • Application: Commercial, Home, KTV, Club, Stage
  • THD: <0.005%
  • Rated Power: 2000W Martin Audio
  • Frequency Response: 28Hz-400Hz
  • Certificate: CCC,Ce,FCC,RoHS,ISO9001
  • Warranty: 3 Years
  • Transport Package: Standard Export Package
  • Origin: Guangzhou, China
Product Description

Martin audio 2000watt big bass dual 18 inch subwoofer speaker

A directional remote subwoofer box. 
Horn with 220 space magnetic, 100 core of high temperature resistant, high strength cast aluminum frame 18 inch woofer. 
Super power, clean low-frequency auditory, perfect the lower limit o f low frequency. 
Suitable for a variety of places of low-frequency sound, and the slow-roll bar, bar; With line array speaker, remote remote low frequency sound
Frequency response28Hz-400Hz
DriverLF:18" × 2
Nomina limpedance4 Ohms
System sensitivity105dB
Rated power2000W
Peak power8000W
Maximum SPL143dB
Crossover  modeInternal divider
Suspensionafter the reservation 4 universal wheel mounting hole
Net weight80KG
Size(mm)1170W × 920D × 580H
Package size(mm)1220W × 970D × 647H

Martin Audio 2000watt Big Bass Dual 18 Inch Subwoofer Speaker
Martin Audio 2000watt Big Bass Dual 18 Inch Subwoofer Speaker
Martin Audio 2000watt Big Bass Dual 18 Inch Subwoofer Speaker
Martin Audio 2000watt Big Bass Dual 18 Inch Subwoofer Speaker

Contact Us:
Martin Audio 2000watt Big Bass Dual 18 Inch Subwoofer Speaker

Sample and freight

One sample is avaivble for testing in the first cooretation, however, the freight will be collected from your account by curriers. (usally it will be carrier by DHL )
Trade item
Payment item
1. Focus on details
2. Full line pro audio one- stop sevice
3. Well quality control and guarantee free spare parts
4. Customized design is available. OEM/ODM are welcome
5. Unique and fashionable design, your idea we create.  Sample and freight
One sample is avaivble for testing in the first cooretation, however, the freight will be collected 2. Sample and freight
One sample is avaivble for testing in the first cooretation, however, the freight will be collected from your account by curriers. (usally it will be carrier by DHL )
About our company
Established in 2005,Guangzhou Yunqiang Electronic specializes in R&D,design,production and marketing of professional speaker,professional power amplifiers,karaoke speakers and amplifier etc.Backed by high technology and staffed with a professional R&D team and QC team,the factory introduces some advanced electronic testing equipments from Japan,taiwan,ect.Combined with advanced processing lines.Exported to the Asia,Middle East,Europe,Amercia,Africa,etc.Our products enjoy high reputation and meet the demand of the market with the high quality and reasonable price.
Our Main product:
Professional speaker,Line array speaker,subwoofer,professional amplifier,karaoke speaker,karaoke amplifier,Pre-amplifier.
Our location:
Our factory located in Longhu village,Shijing Road,Baiyun district,Guangzhou city,Guangdong Province,China.
Our advantage:
1)our product have passed ISO9001,SGS,CE, CCC, FCC, ROHS, CE-LVD.
2)we are a factory which will provide reasonable price,high quality product and professional service.
3)we have 66 workers with 4 rich experienced engineers for speaker and amplifier.
4) fast delivery and excellent aftersale service

About Acessories:
We will send you the enough connectors and some other spare parts for you free.


1)Dual carton with Foam
2)Carton with external plywood bracket for Speaker
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