Guangzhou Concord Sound Industrial Co., Ltd.
| Payment Terms | T/T, Western Union |
| Supply Ability | 1000PCS/Month |
| Delivery Time | 30-45days |
| Packaging Details | Carton, Flying case, dolly board |
| Frequency response： | 28Hz~180Hz(±3db) 23Hz~250Hz(-10db) |
| Average sensitivity(1w/1m)： | 101dB |
| Power handling(AES/PEAK)： | 2400W/9600W |
| Nominal impedance： | 4Ω |
| Maximum SPL(AES/PEAK)： | 135dB/141dB |
| LF driver： | 2 × 18" customized dual magnets steel driver(4" voice coil) |
| Cabinet size(H×W×D)： | 568×1300×700mm |
| N.W： | 120kg |
| Connectors： | 2 × 4 pin WP4 |
| Installation | 2-point rigging |
| Material： | 25mm birch plywood |
| Finish： | black waterproof polyurea paint |
| Grille： | steel mesh |
| Angle： | 0° |
| Brand Name | VA |
| Model Number | S28 |
| Certification | CE, ROHS |
| Place of Origin | Guangzhou, China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 1000PCS/Month |
| Delivery Time | 30-45days | Packaging Details | Carton, Flying case, dolly board |
| Frequency response： | 28Hz~180Hz(±3db) 23Hz~250Hz(-10db) | Average sensitivity(1w/1m)： | 101dB |
| Power handling(AES/PEAK)： | 2400W/9600W | Nominal impedance： | 4Ω |
| Maximum SPL(AES/PEAK)： | 135dB/141dB | LF driver： | 2 × 18" customized dual magnets steel driver(4" voice coil) |
| Cabinet size(H×W×D)： | 568×1300×700mm | N.W： | 120kg |
| Connectors： | 2 × 4 pin WP4 | Installation | 2-point rigging |
| Material： | 25mm birch plywood | Finish： | black waterproof polyurea paint |
| Grille： | steel mesh | Angle： | 0° |
| Brand Name | VA | Model Number | S28 |
| Certification | CE, ROHS | Place of Origin | Guangzhou, China |
| High Light | Passive Subwoofer Speaker ，18-Inch Passive Subwoofer Speaker | ||
S28 Dual 18-Inch Inverted Live Audio Concert Music Stage Passive Subwoofer Speaker
2400W (AES) LF driver
Thick & elastic lows
28Hz-180Hz frequency response
Mounted wear-resisting Nylon bar
Efficient hanging function
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1996
Total Annual:
15 million-20 million
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Concord Sound is a five-in-one professional audio manufacturer and system service provider integrating researching & development, manufacturing, electro-acoustic experience, technical training, and sales. Concord Sound relies on technology innovation to provide customers with a full range of pro... Concord Sound is a five-in-one professional audio manufacturer and system service provider integrating researching & development, manufacturing, electro-acoustic experience, technical training, and sales. Concord Sound relies on technology innovation to provide customers with a full range of pro...
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