K210-A&KS28-A Line Array Speaker
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Product details
TECHNICAL SPECIFICATIONS | |
Product Name | K210 Active line array |
Model | K210-A |
Components | LF:2x 10 "+ HF:1x 3 " |
Frequency Response(3dB) | 56Hz-19 kHz |
Sensitivity(1m@1w) | 97dB |
Max SPLat 1M | 139dB |
Power RMS/peak | 900W/3600W |
Nominal lmpedance | 8Ω |
Input/output connectors | - |
Amp Module | 300W+1000W@8Ω(With DSP) |
Enclosure | 18mm birch plywood &black painting |
Product Size(mm) | 305*820*555mm |
Shipping Size(mm) | 820*890*610mm |
N.W(kg) | 36.3kg |
G.W(kg)(2pcs/case) | 102kg |
Suppliers | L-solution |
TECHNICAL SPECIFICATIONS | |
Product Name | KS28 Active Subwoofer |
Model | KS28-A |
Components | 2×18 " |
Frequency Response(3dB) | 29Hz-200Hz |
Sensitivity(1m@1w) | 99dB |
Max SPLat 1M | 142dB |
Power RMS/peak | 2400W/9600W |
Nominal lmpedance | 4Ω |
Input/output connectors | / |
Amp Module | 1250W+1250W@8Ω(With DSP) |
Enclosure | 18mm birch plywood &black painting |
Product Size(mm) | 565*1345*730mm |
Shipping Size(mm) | 1450*810*810mm |
N.W(kg) | 84.1kg |
G.W(kg)(2pcs/case) | 131.6kg |
Suppliers | L-solution |
K210-A+KS28-A Active Sound System Package | Professional Large-Scale Project Audio Solution
Full-Scene & Cost-Effective Audio Solution: K210-A+KS28-A active sound system is tailored for 3000-person large-scale audio engineering. It suits mobile events like concerts, festivals and sports activities, as well as fixed installation in theaters, stadiums, schools and enterprise venues. With stable performance, modular assembly, great expandability and high durability, it is a cost-effective choice for audio contractors and event rental companies for medium and large sound reinforcement projects.
Precision Acoustic & Lossless Sound Coverage: Adopting professional acoustic optimization and high-performance transducers, this sound system provides uniform, zero-distortion and zero-dead-zone sound coverage. It delivers powerful bass, clear vocals and balanced mid-high frequencies, realizing stable high-fidelity sound quality for fixed venues and mobile live events.
Durable Birch Cabinet & All-Weather Adaptability: Made of high-quality birch plywood, the cabinet is lightweight yet structurally rigid. Featuring waterproof, dustproof, moisture-proof and anti-aging properties, it adapts to indoor and outdoor complex environments. It ensures long-term stable operation for fixed installation and touring rental use, effectively reducing maintenance costs.
Modular Active Design & Strong Expandability: The compact modular structure simplifies installation and debugging, saving time and labor costs. It supports ground stacking and array suspension to fit various venue layouts. the system supports flexible expansion to meet diverse large-scale project sound reinforcement requirements.





K210-A:300W+1000W@8Ω
KS28-A:1250W+1250W@8Ω

ODM&OEM
Professional service team
Flight Case Logo
Customized Product Logo
Parameter Board Customization
Annual output value of 20000 line arrays
Orders of 50 or less can be shipped within 7 days
Equipped with professional waterproof cover instruction manual, and cable
1-year Free warranty
Response After-sales service
100% Full inspection
Distributor price protection

Welcome to visit L-SOLUTION line array factory
20 years Technical team
Covers an area of 8000 square meter
5 steps quality control testing
100% full inspection of the product


Application: Live show, Public square, Night club, Hotel, Stadium & Gymnasium, Theater, Conference Hall,Disco/Bar.
Established in 2014, L-Solution is a professional manufacturer with 12 years of specialized experience in the professional audio industry, focusing on high-grade line array speaker systems for concerts, stadiums and large venues. We have delivered reliable and customized professional sound solutions for thousands of global events, boasting abundant practical experience in large-scale stage and venue audio projects.
Our brand owns an 8000㎡ modern manufacturing base, including a 300㎡ exhibition hall, 150㎡ professional acoustic R&D room, 3000㎡ standardized production workshop and 4000㎡ independent warehouse. Equipped with 2 dedicated speaker production lines, we integrate 20 years of professional acoustic R&D experience and mature digital management technology. We support full-industry-chain independent production, covering box material selection, CNC cutting, spraying, polishing, assembly and systematic testing, which guarantees stable production capacity and fast global delivery.
We implement a strict 5-step quality testing system. Each set of our audio equipment undergoes 100% comprehensive inspection on material, structure, phase, frequency response and listening sense, ensuring stable performance and outstanding sound quality. All products strictly conform to ISO9001, CE and RoHS international standards with complete certifications, fully meeting global market compliance requirements.
We support premium ODM and OEM customized services for global customers. With integrated production and sales advantages, our professional audio products are exported to over 90 countries and regions worldwide. Insisting on continuous technological innovation and service upgrading, L-Solution keeps empowering industrial development with smart manufacturing. We always aim to provide global partners with high-quality, stable and superior professional audio solutions.
FAQ: Q1.Can I have a sample order for the loudspeaker?
Q2.What about the lead time?
Q3.Do you have any MOQ limit for loudspeaker orders?
Q4.How do you ship the goods and how long does it take to arrive?
Q5.How do I proceed with an order for a loudspeaker?
Q6.Is it OK to print my logo on loudspeaker products?
Q7: Do you offer a guarantee for the products? A: Yes, we offer a 1-year warranty on our products.
Q8: How do we deal with the fault? |
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