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Brand Name : NOVA acoustics
Model Number : SW221 (BSX)
Certification : CE, RoHS, SGS
Place of Origin : Guangzhou,China
MOQ : 8pcs
Payment Terms : T/T, Western Union
Supply Ability : 500/pcs per month
Delivery Time : 10-15 working days after get payment
Packaging Details : Hard packing carton or Flightcase at extra cost
Type : Dual 21" subwoofer
Program power : 1800WX2
Impdetance : 4Ohm
Application : Big Outdoor stadiums and event
Packing : Hard Carton Or Flightcase
HS code : 85182200
Peak Power : 7200Wx2
Components : 21"x2
Dual 21" High power Subwoofer performance with Line Array Sound Line Array Speaker Pro Audio for Big Outdoor Stadiums and Event
 
 
Quick details:
 
2) The SW221 (BSX) dual 21” super subwoofer is a high performance subwoofer which composed by 2pcs of high power 21” transducers.
3) SW221 subwoofer is Big Subwoofer eXtender (BSX) is serious low throw, each delivering 7.2 kW peak power, to create a massive low-end foundation for the biggest of systems.Even in the biggest of stadiums, the hybrid design of the BSX ensures that this true sub bass extension will be felt as well as heard.
 
4) The SW221 (BSX)subwoofer is a high performance subwoofer is intended for a wide range of permanently installed applications. The cabinet houses two long excursion 21" driver in a bass-reflex design. The large, specially shaped reflex port enables the SW221 (BSX) subwoofer to achieve high Sound Pressure Levels from a cabinet .
The SW218 (SBX) can be ground stacked or flown in either orientation. The enclosure is constructed from marine plywood with an impact resistant black paint finish.
 
Clean, Powerful, rich,compact, SW sereis Supper bass let your voice full of energy!
 
 
Application:
 
1. Large theaters/ Auditoriums
2. Outdoor stadiums
3. Large music halls
4. Large conference center
5. Large touring sound system
 
 
Specification:
 
| SW221 specificatiom | |
| Serious low throw. | |
| Drivers | 2 × 21" | 
| Frequency range | 27 – 120 Hz | 
| Power capacity program / peak | 2 × 3600 W / 2 × 7200 W | 
| Impedance | 2 × 4 Ω | 
| Coverage | N/A | 
| Sensitivity 1 W / 1 m | 99 dB | 
| SPLmax / 1 m | 142 dB | 
| Connection | Driver 1: NL4 2± | 
| Driver 2: NL4 1± | |
| Dimensions (H × W × D) | 606 × 1406 × 900 mm (without castors) [23.86 × 55.35 × 35.43 in] | 
 
 
NOVA products:
 



 
 
 
Quality is our culture.
With us your business in safe, your money in safe.
We can offer you:
·Competitive advantage products
·Factory price
·Confidentiality agreement
·Quality assurance contract
·After-sales service 24*7
 
How to you find dual 21" subwoofer Line Array Speaker  Sound System Pro Audio manufacturer? You can find dual 21"  Subwoofer Line Array Sound System manufacturer here. NOVA acoustics is professional dual 21" Subwoofer  Line Array Sound System supplier serving for you. When you have enquiry, contact us as dual 21" Subwoofer Line Array Sound System Pro Audio supplier.
 
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| Line Array Sound Line Array Speaker Pro Audio For Big Outdoor Stadiums Dual 21" High Power Subwoofer Performance Images | 
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