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Home > Consumer Electronics > Audio & Sets > Professional Audio > SB28 Double 18" Outdoor Speakers Subwoofer
SB28 Double 18" Outdoor Speakers Subwoofer
US$ 1 - 1,000
MOQ: 2 Pieces
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
RKB
Model Number:
SB28
Payment & Shipping
Payment Methods:
Port of Shipment:
Guangzhou or Shenzhen
Delivery Detail:
Delivery time depends on order quantity.
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Place of Origin
Guangdong, China
Brand Name
RKB
Model Number
SB28
Product information:
Model:SB28
- Specifications:
| Components | 2x18" subwoofer |
| Frequency Response | 30Hz-250Hz( ± 3dB) |
| Sensitivity(1W/1M) | 102dB |
| Max SPL | 134dB |
| Rated Power(RMS) | 1800W |
| Peak Power | 3600 W |
| Impedance | 4 ohm |
| Connectors | 1xNL4 Speakon |
| Enclosure Material | High-strength Plywood |
| Cabinet Finish | Germany Water Paint |
| Protective Grill | Black Perforated Steel with Acoustic Fiber Inside |
| Dimensions | 1300*700*550mm |
| Net Weight | 90KG |
Detail shows:
Company information:
- Production flow chart
- Quality certificate
- Successful project:
FAQ
Q1: How about the delivery time?
A1: 7-15 days for stock.
Q2: What kind of payments does support?
A2: T/T, L/C, Western Union, Cash are accepted.
Q3: Can you produce according to customers' design?
A3: We are a professional manufacturer, OEM & ODM are welcomed.
Q4:Can you tell me about your main customers?
A4: That's our customers’ privacy, we should protect their information.
Meanwhile, please rest assured that your information is also safe here.
Q5:How to contact us?
A5:1) Send your inquiry Details in the Below, Click " Send" Now!
2) The last photo has specific contact information. Contact Me!
Send Inquiry to This Supplier
Mrs. Ella Mak
Manager and Consulta
Guangzhou Hongxiang Audio Equipment Co., Ltd.
Guangzhou, Guangdong, China
* Email
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Business Type
Manufacturer, Trading Company
Year Established
2011
Factory Size
1,000-3,000 square meters
Total Employees
51 - 100 People
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