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  • LA221B DUAL 21 INCH SUBWOOFER FOR MOBILE PERFOMANCE
  • LA221B DUAL 21 INCH SUBWOOFER FOR MOBILE PERFOMANCE
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  • LA221B DUAL 21 INCH SUBWOOFER FOR MOBILE PERFOMANCE
  • LA221B DUAL 21 INCH SUBWOOFER FOR MOBILE PERFOMANCE

LA221B DUAL 21 INCH SUBWOOFER FOR MOBILE PERFOMANCE

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With versatile functions and advanced audio technology, the LA series of multi-functional line array speakers provide excellent audio performance in a variety of applications, accurately meeting different sound reinforcement needs. This speaker is used in performances, stadiums, theaters, banquet halls, multi-function halls and various high-end occasions
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  • LA221B DUAL 21 INCH SUBWOOFER FOR MOBILE PERFOMANCE
  • LA221B DUAL 21 INCH SUBWOOFER FOR MOBILE PERFOMANCE
  • Product details
  • Company profile
Specification
System type Dual 21-inch subwoofers
Frequency response 26Hz -120Hz(-10)
Sensitivity (1W/1m) 100dB 
Rated power (W) 3000W 
Bass unit Ferrite, 2×21" woofer/150mm voice coil
Maximum sound pressure level (SPL) 134dB /140dB
Connect socket Professional NL4MP four-pin socket 2 pcs
Unit A: 1+1-, Unit B: 2+2-
Dimensions (W×D×H) 1400×900×600(mm) 
Product net weight(kg) 108kg 
Nominal impedance (Ω) 2x8Ω 

Features
  • Using high temperature resistant pure copper voice coil.
  • Advanced magnetic circuit and ultra-long low-frequency amplitude.
  • Exclusively formulated oil-based damping glue.
  • The cabinet adopts precise CNC machining combined with complex slotting and wedging technology.


Application
  • Large conference hall and multi-functional hall
  • Theaters, auditoriums
  • gym
  • CLUBS AND DISCO
  • Performing Arts Hall


COMPANY OVERVIEW


Company Album

Business type

Manufacturer

Country / Region

Guangdong, China

Main Products

car subwoofer,professional subwoofer, perfessional speaker, amplifier,high power amplifier for car, tweeter, pa speaker box,line array speaker ect

Total employees

50- 100 People

Year established

2008

Certifications

-

Product Certifications

CE

Patents

-

Trademarks

Main Markets

Domestic Market 60.00%

 

 


PRODUCT CAPACITY

Factory Information

Factory Size

Below 1,000 square meters

Factory Country/Region

No.28, Sanle East Road, Shunjiang Community, Beijiao Town, Shunde District, Foshan City

No. of Production Lines

5

Contract Manufacturing

OEM Service Offered

Annual Output Value

US$1 Million - US$2.5 Million

 

R&D CAPACITY

Research & Development

5 - 10 People


TRADE CAPABILITIES

Main Markets & Product(s)

Main markets

Total Revenue(%)

Main Product(s)

Verified

Domestic Market 60.00% - -



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