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21 Inch Portable Speaker Audio Pro Subwoofer Karaoke Sub Bass , Home Audio Subwoofer

Place of Origin: Zhejiang

Company Profile

Location: Guangzhou, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: Line Array Speakers, Active Line Array System, Column Array Speakers

Product Detail

Model No.: CV-21B

Product Description

 21 Inch Portable Speaker Audio Pro Subwoofer Karaoke Sub Bass , Home Audio Subwoofer

 

DESCRIPTION and APPLICATION

   

 CV-21B is one 21" subwoofer with bass horn loading, specifically designed to reproduce deep bass frequency with maximum efficiency, speed and impact. CV-21B can be put vertically or horizontally. 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 CV-21B
Type Sub-bass system
Frequency Response 30Hz-400Hz±3dB
Power handling 1200W(RMS)2400W(PEAK)
Sensitivity 108dB(1W-1M)
Max-S.P.L 139dB(PEAK/1M)
LF section 1×21"(545mm) woofer 125mm
(5in)coil
Nominal impedance 8 ohm
Surface finish Black paint
Speaker cables 1(+)1(-)
Input connectors 2×NL4MP speakon
Dimensions 640×1135×790mm(W×H×D)
Package dimensions 720×1215×870mm/0.76cbm
Enclosure Plywood
Net weight 95kg
Gross weight 101kg
 
 

 CVR PRO-AUDIO,LET YOUR EARS BE THE JUDGE !


 Guangzhou CVR Pro Audio Co., Ltd is specialized in researching, developing and manufacturing high quality pro audio equipment.Boasting talented professional employees and leading technology, we manufacture and supply a compreh ensive range of professional equipment including line array system, proloudspeaker, subwoofer, minitor speaker and power amplifier. CVR pro audio products have been far sales to over 100 countries abroad,enjoying high reputations and popularitys.Our own modern industrial factory occupies over 5000 square meters, equiped with advanced processing lines and sound online testing systems. R&D department, production, QA, engineering, overseas sales department, domestic sales department and aftersales service are all running well under strict management constructive guidelines.

 

 

 

 

 

 

To get the best goods with least money is not only customers favorites,but also CVR's target.

 

  • Quality Wood Enlosure: Birch Plywood and Plywood.
  • Detailed cutting and Design: Proffessional design for driver,frequency divider,tweeter, horn and cabinet.
  • Environment protection spray-paint: nontoxic water paint which is environment protected and werable.
  • CE&RoHS certificate: for all products
  • Strictly test before delivery: All products are under the examination of our engineer team before dilivery.
  • Strong packing: Quality carton boxs with firm belt and flight cases are required.  
  • Fast lead time: Sample order in stock and normally within two weeks for bulk production.
  • Good After-sale service: All products have one year warranty and lifetime follow-up service.Parts will be free from maintenance within warranty period. Any inquiries will be replied within 24 hours.

 

Features

 

  • --Detachable front dolly panel
  •  
  • --High fidelity, durability and light weight
  •  
  • --Three-way large format line array module
  •  
  • --15loudspeaker with neodymium magne
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