2019 corneta audio 18 inch speaker woofer ferrite woofer pro speaker with VC 4 inch music system

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Company Information

Guangzhou Musherm Electro-Acoustical Equipment Co., Ltd.

CN Manufacturer
Response Time
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Quick Details

Port: Guangzhou
Payment Terms: T/T
Supply Ability: 20000 Piece/Pieces per Month
Brand Name: Musherm
Model Number: RCF18-1
Type: Active
Use: Computer,Home Theatre,Karaoke Player,Portable Audio Player,Stage
Channels: Other
Special Feature: Mini,Portable,Wireless
Place of Origin: Guangdong China
Color: Black
Delivery Detail: 7-20 days after payment
Packaging Detail: Brown outer carton box packing.
Product Description
Nominal SpecificationsTechnical parametersThiele & small parameters
 Norminal diameter      300mm(12 inch) Norminal impedance   8Ω            Fs         45Hz
 Overall diameter         314mm(12.36 inch) AES power handling    350W

 Re         4.2Ω

 Bolt circle diameter     295mm(11.61 inch) Maximum power handling 700WQes       0.36
 Baffle cutout diameter 282mm(11.10 inch) Sensitivity(1W/1m)   98db

 Qms       4.50

 Magnet diameter         170mm Frequency range 45-3000Hz  Qts        0.33
 Magnetic gap depth    8mm(0.31 inch) Voice coil diameter 63mm(2.5 inch)Flux density 1.1T
Packaging & Shipping

Packaging: Brown outer carton box packing.

Shipping: Express delivery or send to customer's forwarder.

Our Services

1. 100% in time delivery.

2. 100% Alibaba trade assurance protection.

3. 100% fluent English to answer all of the questions.

Company Information

Guangzhou Musherm Electro acoustic Equipment Co., Ltd was built in 1996. The company's main sound Film, Diaphragm, Silk, Special Multi, Aluminum, Titanium, Mylar, PEI, PEN, PU composite film sound film, dust cap, core size from 13cores to 100 cores and HD Driver & Woofer. With advanced equipment and professional technical staff,long-term commitment to the development of various types of sound film, diaphragm, dust cap products. Can according to customer's drawings or samples to open mold, change mould, and can glue on behalf of the customer voice coil, aluminium and support services.


The company has the abundant technical force and advanced production equipment,raw materials used comply with ROHS standards,is the development of positioning the pursuit of high quality domestic leading enterprises.


Excellence, The pursuit of quality, Sustainable development, Set the industry benchmark, the quality of purpose,make the enterprise has a solid place in the fierce market competition. The Guangzhou Musherm Electro acoustic Equipment Co., Ltdintegrity, strength and quality of products recognized by the industry. Welcome friends from all walks of life come to visit, guidance and business negotiation.In order to your satisfaction, our "Musherm" person has been working hard! Is willing to sincere cooperation from all walks of life, hand in hand towards brilliant tomorrow.