Vatasa audio in Guangzhou China

13/03/2026

Invitation of GET show from VATASA audio
Hall:4.1-D3
Date :April 6th-8th
address:Guangzhou China Import and Export Fair Hall,Area A

13/03/2026

Invitation of GET show from VA audio
Hall:5.1-C6
Date :April 6th-8th
address:Guangzhou China Import and Export Fair Hall,Area A

12/03/2026

CORE-221
Dual 21-inch Subwoofer

The CORE-221S is a dual 21-inch high SPL subwoofer offering powerful low-frequency extension with a large dynamic range. Its optimized cabinet design delivers a tight and precise low-frequency response, making it ideal for touring shows, bars, nightclubs, and other large fixed installations.

The CORE-221S subwoofer features two high-performance, long-stroke paper cone drivers. The high magnetic flux of the 280mm magnets enhances transduction efficiency, bass extension, and low distortion.

It pairs perfectly with various bar and party products and line array systems, expanding the system's low-frequency response to create a coherent sound coverage. It is ideal for fixed installations in medium to large venues requiring precise sound coverage and high speech intelligibility. It also serves as an ideal low-frequency extension complement to the VS series and B series products.

Feature
125mm high transient woofer
Baiter design combining bass-reflex and bandpass
Safe and reliable speaker interface

Application
Bar
Party room
Large music festival performance
Outdoor plaza
Sport stadium
Theater

Specification
Power Handling (AES): 2800W
Program Power: 5600W
Peak Power: 11200W
Nominal Impedance: 4 Ohm
Average Sensitivity (1W/) 1: 98dB
Maximum SPL: 132dB (Continuous) 135dB (Program) 138dB (Peak)
Frequency Response 2: 38Hz～250Hz (±3dB) 28Hz～250Hz (-10dB)
Nominal Directivity (-6dB): Omnidirectional
LF driver: 2 x 21" ferrite driver

Connector: 2 x NL4
Connect Method: Pin 1+/1-...LF; Pin 2+/2-...N/C
Material: 18mm birch plywood
Finish: Black polyurea paint
Mesh: steel mesh
Net Weight: 127kg
Gross Weight: 130kg
Cabinet size (H*W*D): 610×1210×950mm
Package size (H*W*D): 715×1330×1065mm

Note:
1. Average sensitivity is the sound pressure level obtained at 1 meter along the central axis in an anechoic chamber (free space) environment with 1 watt of power.

2. Frequency response curve is obtained after DSP optimization and testing in an anechoic chamber (free space).

11/03/2026

Sound system for Church ,Stadium ,Theatre,Outdoor activity ,Touring performance,Banquet hall ,hire business,event company or any indoor project like Club ,bar, Nightclub,Conference or Music Festival performance .You can provide any specific information about the event and we can design a plan for you.

Website: www.concord-audio.com
Email:[email protected]
WA: +8613560092024
wechat:19566899420

11/03/2026

VA audio in Sri Lanka ,LAM+S28 , dual 10 inch three way line array and dual 18 inch sub, based in ease focus3 datebass,

11/03/2026

Buy One Get One Free !!!!!! 15 inch Multifunctional loudspeaker use for Touring performance Theatre .Stage monitor.Large-scale performance Rotatable constant directivity horn HF Stage monitor two-way speaker 3'' (75mm voice coil) ferrite HF driver Using DSP8 processor to optimize frequency response Thick & elastic hearing Presettable processor data type to satisfy different performances Mounted wear-resisting Nylon bar Frequency response： 60Hz-18kHz (±3dB) 50Hz-20kHz (-10dB) Nominal directivity(-6dB)： 60°(H) × 40°(V) constant Average sensitivity(1w/1m)： 99dB Power handling(AES/PEAK)： 450W/1800W Nominal impedance： 8Ω Maximum SPL(AES/PEAK)： 128dB/134dB LF driver： 1 × 15'' customized ferrite driver, 3'' v.c HF driver： 1 × 3'' customized ferrite compression driver, 3'' v.c Physical data： Connector： 2 × 4-pin Speakon WP4 or NL4 Material： 18mm birch plywood Finish： black waterproof polyurea paint Grille： steel mesh N.W： 32kg Cabinet size(W×H×D)： 730×461×425mm

Call now to connect with business.

09/03/2026

Buy One Get One Free !!!!!!
15 inch Multifunctional loudspeaker use for Touring performance
Theatre .Stage monitor.Large-scale performance
Rotatable constant directivity horn HF
Stage monitor two-way speaker
3'' (75mm voice coil) ferrite HF driver
Using DSP8 processor to optimize frequency response
Thick & elastic hearing
Presettable processor data type to satisfy different performances
Mounted wear-resisting Nylon bar
Frequency response： 60Hz-18kHz (±3dB) 50Hz-20kHz (-10dB)
Nominal directivity(-6dB)： 60°(H) × 40°(V) constant
Average sensitivity(1w/1m)： 99dB
Power handling(AES/PEAK)： 450W/1800W
Nominal impedance： 8Ω
Maximum SPL(AES/PEAK)： 128dB/134dB
LF driver： 1 × 15'' customized ferrite driver, 3'' v.c
HF driver： 1 × 3'' customized ferrite compression driver, 3'' v.c
Physical data：
Connector： 2 × 4-pin Speakon WP4 or NL4
Material： 18mm birch plywood
Finish： black waterproof polyurea paint
Grille： steel mesh
N.W： 32kg
Cabinet size(W×H×D)： 730×461×425mm

06/03/2026

BUY ONE GET ONE FREE !!

Passive 450w two-way 15 inch Multifunctional loudspeaker for church.Touring performance.Theatre .Stage monitor.Large-scale performance

Valid from April 6th to 30th
quantities are limited. Pre-orders are accepted.

05/03/2026

🤩🤩Buy One Get One Free !!!!!!
15 inch Multifunctional loudspeaker use for Touring performance
Theatre .Stage monitor.Large-scale performance
Rotatable constant directivity horn HF
Stage monitor two-way speaker
3'' (75mm voice coil) ferrite HF driver
Using DSP8 processor to optimize frequency response
Thick & elastic hearing
Presettable processor data type to satisfy different performances
Mounted wear-resisting Nylon bar
Frequency response： 60Hz-18kHz (±3dB) 50Hz-20kHz (-10dB)
Nominal directivity(-6dB)： 60°(H) × 40°(V) constant
Average sensitivity(1w/1m)： 99dB
Power handling(AES/PEAK)： 450W/1800W
Nominal impedance： 8Ω
Maximum SPL(AES/PEAK)： 128dB/134dB
LF driver： 1 × 15'' customized ferrite driver, 3'' v.c
HF driver： 1 × 3'' customized ferrite compression driver, 3'' v.c
Physical data：
Connector： 2 × 4-pin Speakon WP4 or NL4
Material： 18mm birch plywood
Finish： black waterproof polyurea paint
Grille： steel mesh
N.W： 32kg
Cabinet size(W×H×D)： 730×461×425mm

03/03/2026

are you still looking for sound system for your project ?

25/02/2026

High-end audio equipment for Stadium, Theatre, Church, Hotel, Touring performance, Large-scale performance, indoor and outdoor activity ,Lecture hall, Banquet hall ,Pool party, School ,hall,Party,Meeting,Club,Bar,Cinema,Liveshow,classroom,Karaoke,Family entertainment interactive room.
Website: www.concord-audio.com
Email:[email protected]
WA: +8613560092024
wechat:19566899420

24/02/2026

happy new year .all the best