Powerful Single 21"Subwoofer Speaker Box

• Activity: Passive
• Speaker System: Subwoofer Speaker
• Speaker Material: Wood
• Application: Commercial
• Certification: Factory QC
• Transport Package: Flight Case or Carton Packing
• Model NO.: KS21
• Specification: 762*576*602mm
• Trademark: VEMA
• Origin: China
• HS Code: 8518220000
• Production Capacity: 3000pieces Per Month

Product Description

High power 21 inch subwoofer 

1.neodymium woofer loaded,

2.compact cabinet with rigging built inside

3.light weight, big power

4.use with A15 speaker, ideal for small to large event use
5.All our products adopt top quality material: birch plywood cabinet, waterproof polyurea spray, high quality hardware etc
 

Model	KS21
Rated power	2000w
Nominal impedance	8 ohm
Frequency	30 Hz - 100 Hz
Max SPL	138 dB
Nominal directivity	Standard or cardioid
cabinet structure	bass reflex
Net weight	49 kg
Size	762*576*602mm
Cabinet	birch plywood
Spray	Dark grey brown polyurea
Details	4 handles, 1 M20 metal adaptor, 2 ground runner, 8 side runner