Double 18 Inches Subwoofer Line Array PA Sub PRO Audio Bass Sound Ks28 Professional Speaker

• Customization: Available
• Noise: ≥105dB
• Hi-Fi: Not Hi-Fi
• Model NO.: KS28
• Activity: Passive
• Operation Mode: Wire / Remote Control
• Speaker System: Optional Combination
• Speaker Material: Wood
• Application: Commercial, Home
• Certification: CE, RoHS, CCC
• THD: >0.01%
• Frequency Response: 28Hz-180Hz(-10dB)
• Maximum Spl: 140dB
• Drivers: Lf:2*18"
• Rated Power: 2000W
• Nominal Impedance: 4 Ohms
• Sensitivity: 101dB(1m/1W)
• Enclosure Material: Plywood
• Cabinet Finish: Textured Black Polyester Paint
• Dimensions: 1340*550*702(W*H*D)mm
• Net Weight: 82.5kg
• Transport Package: Neutral or as Per Customer Request
• Specification: 1340× 550× 702mm
• Trademark: WAX ROYAL AUDIO
• Origin: China
• Production Capacity: 50000pieces/Year

Product Description

Product name:  KS28

The KS28 is one of our latest subwoofer sound systems, with two 18-inch units providing exceptional sound amplification. At the same time, the new structure design of the box ensures the directional control of the sound, and the heart-shaped radiation significantly reduces the energy radiation to the rear.

Product Features
1)Cardioid
2)Max 140dB
3)Fast and captive rigging

Product application
Large-scale plaza sound reinforcement, gymnasium, large performing arts venues, concerts, large-scale multi-purpose halls, etc.

 
  


                               
Product specification
 

Description	flyable subwoofer 2 × 18''
Low frequency limit (-10 dB)	25 Hz
Maximum SPL1	140 dB
Directivity	standard or cardioid
Transducers	2 x 18" neodymium, aluminium die cast basket
Acoustical load	bass-reflex, L-Vents
Nominal impedance	4 Ω
Connectors	4-point speakON
Front	steel grill with anti-corrosion coating acoustically neutral 3D fabric
Weight (net)	82.5 kg / 181.9 lb
Cabinet	birch plywood
Rigging components	high grade steel
Finish	dark grey brown

              
  

Our advantage
1)Our prodect have  passed ISO9001,SGS,CE, CCC, ROHS and so on.
2)We are a factory with strong technology and good after sales.
3)We can design the amplifier and speaker by our clients.




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