Domc Ks28 Subwoofer Line Array Audio System
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Product Attributes
- Customization
- Available
- Noise
- <95dB
- Hi-Fi
- Not Hi-Fi
- Model NO.
- KS28
- Activity
- Passive
- Operation Mode
- Wire / Remote Control
- Speaker System
- Optional Combination
- Speaker Material
- Wood
- Application
- Commercial, KTV,Bar
- Certification
- CE, RoHS, CCC
- Monitor
- No Display
- THD
- 0.005%-0.01%
- Net Weight
- 79kg
- Power Rating
- 2000 W / 4 Ω
- Frequency Range
- 25 Hz - 200 Hz
- Peak Power
- 4000W
- Nominal Impedence
- 4Ω
- Transport Package
- Speaker with EPE in 7mm Thickness Cartons
- Specification
- 565mm x1351mm x702mm
- Trademark
- DOMC or OEM
- Origin
- Made in China
- HS Code
- 8518220000
- Production Capacity
- 2000units/Month
- Package Size
- 145.00cm * 65.00cm * 80.00cm
- Package Gross Weight
- 85.000kg
- Lead Time
-
15 days (1 - 1 Pieces)
To be negotiated ( > 1 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Domc Ks28 Subwoofer Line Array Audio System
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Product Description

Model NO. | KS28 | Activity | Passive |
Speaker interface | XLP balanced input | Speaker structure | Inverted |
Signal-to-noise ratio | 143 dB | impedance | 4Ω |
Cabinet material | Wood | Drive unit | Built-in two 18-inch neodymium subwoofers |
















Corporate credit rating is the most direct reflection of the health of the company's daily operating conditions, reflecting the company's ability to fulfill commercial contracts and social responsibilities.
In the development process of the company, DOMC Audio attaches great importance to credit construction, insists on integrity and mission, constantly improves various corporate systems, works hard and implements in integrity construction, brand building, standardization construction, etc., and strives to create standards The brand image of management and integrity first has created a credit delivery system with professional technology, high-quality products and one-stop service, which has won unanimous recognition from the market and customers. Looking forward to the future, DOMC Audio will continue to take integrity as the cornerstone, quality as the foundation, innovation to promote development, actively assume social responsibilities, establish a good reputation, play a leading role as a good example of an honest enterprise, and strive to be a practice in building an industry credit system. Travelers, jointly promote the high-quality development of the credit system in the audio industry!



About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2551921". Items marked "" are certified.
Company Profile
DOMC Audio Co., Ltd. is a comprehensive manufacturer specializing in the design, research & development, production, and sales of professional audio equipment. Today, DOMC has grown into one of the world's leading OEM/ODM manufacturers in the professional audio industry.
For more than 20 years, DOMC has been dedicated to professional audio solutions. Our main products include large-scale line array sound systems, professional stage loudspeakers, subwoofers, entertainment audio systems, power amplifiers, and complete sound reinforcement solutions. These products are widely used in concerts, churches, stadiums, theaters, bars, KTV venues, outdoor performances, and large commercial events.
DOMC operates a modern manufacturing facility equipped with advanced production equipment and a strict quality control system. Supported by an experienced R&D and engineering team, we have built strong expertise in OEM and ODM manufacturing. We not only provide production services for internationally recognized brands, but also offer high-quality customized solutions for distributors, contractors, and brand owners worldwide.
Benchmarking against world-class audio brands, DOMC continuously improves product design, acoustic performance, and reliability. We are committed to delivering professional audio products with outstanding sound quality, stable performance, and excellent cost efficiency, providing customers with premium alternatives to high-end international brands.
Today, DOMC products are exported to Europe, North America, South America, Asia, the Middle East, and Oceania. With reliable quality, professional service, and competitive factory-direct pricing, we have earned strong trust and recognition from customers worldwide.
Guided by the philosophy of "Survival through Quality, Development through Innovation, " DOMC continuously adopts advanced international technologies and management practices, striving to become a leading global manufacturer and supplier of professional audio products.
About Our Factory & Business Background
- Address
- East End, 3rd Floor, Office Building, Block a, Qingping Garden, Fudong Community, Qingchi Street, Weifang High Tech Zone, Shandong Province, Weifang, Shandong
- Terms of Payment
- T/T, Western Union, Credit Card
- International Commercial Terms(Incoterms)
- EXW, FOB, CIF
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month - Nearest Port
- Shandong Port Weifang Port.Co.,Ltd., Qingdao Port
-
Minimum Order Quantity
- 1 PCS
Our Production Capability & Technical Expertise
- Main Products
- Line Array, PRO Audio, Professional Audio, Sound System, Professional Stage Loudspeaker, Church Speaker
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
- Export Year
- 2024-05-06
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, FCC
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