Professional Audio Line Array Subwoofer Dual 21" Sub Bass

Product Details
Customization: Available
Amplification Type: Passive
Speaker Material: Wood
Manufacturer/Factory & Trading Company
Gold Member Since 2018

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Number of Employees
33
Year of Establishment
2015-01-09
  • Professional Audio Line Array Subwoofer Dual 21" Sub Bass
  • Professional Audio Line Array Subwoofer Dual 21" Sub Bass
  • Professional Audio Line Array Subwoofer Dual 21" Sub Bass
  • Professional Audio Line Array Subwoofer Dual 21" Sub Bass
  • Professional Audio Line Array Subwoofer Dual 21" Sub Bass
  • Professional Audio Line Array Subwoofer Dual 21" Sub Bass
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Basic Info.

Model NO.
WA221
Usage
Stage/DJ, Karaoke, Home Theatre System, Auditorium,Stadium
Adjusting Method
by PC
Sound Channel
Non-Direction
Structure
Bass Reflex Enclosure
Function
Cable
SNR
Passive
Transport Package
596*1218*926mm
Specification
2x21 inch subwoofer
Trademark
RF
Origin
China
HS Code
8518220000
Production Capacity
500PCS/Month

Product Description

Product Name: Double 21" Subwoofer

Specification

Frequency response:30-200Hz(±3dB)/ 25-250Hz(-10 dB);
Sensitivity( 1W/1m ):104 dB ;
Nominal Impedance:4Ω ;
Power rating( AES ):2600W;
Crossover:HI-MID:LF: 2 ×21"(4.5"Voice coil);
SPL(continue/peak):138dB/144dB;
Connection:4×Neutrik 4 PIN socket 1+1-;
Dimension(H×W×D) :596x1218x926mm;


Application
Theatre,Auditorium,Banquet hall,Music hall,Bar

Features

1. WA221 is a dual 21" bass reflex subwoofer,adopt imported neodymium magnet with 4.5" voice coil for the low frequency driver unit;Optimized cabinet structure designed to reduce unwanted resonances and airflow noise. Reinforced cabinet structurer reduces internal vibration noise,it can work stably in high power state,the low frequency extends down to 25HZ.

2. With super compact light-weight and user-friendly operating performance design,the front and rear panels of the loudspeaker are designed with Speakon interface,convenient for hypercardioid connecting and different applications;Equipped with four mechanical design handles and two movable plate fastening buckles in the front grille, which are very suitable for touring or fixed installation applications.

Professional Audio Line Array Subwoofer Dual 21" Sub Bass

Professional Audio Line Array Subwoofer Dual 21" Sub Bass
Professional Audio Line Array Subwoofer Dual 21" Sub Bass
Professional Audio Line Array Subwoofer Dual 21" Sub Bass
 

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