Domc Ks28 High-Output 18-Inch Dual Vertical Line Array Subwoofer Passive PA System with Low Thd Powerful Bass Durable Build and Clear Sound Reproduction

• 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
• Certification: CE, RoHS, CCC
• Monitor: No Display
• THD: 0.005%-0.01%
• Net Weight: 79kg
• Power Rating: 2000W/4ω
• Frequency Range: 25 Hz - 200 Hz
• Peak Power: 4000W
• Nominal Impedence: 4ω
• Transport Package: with EPE in 7mm Thickness Cartonsspeaker
• Specification: 565mm x1351mm x702mm
• Trademark: DOMC or OEM
• Origin: Made in China
• HS Code: 8518220000
• Production Capacity: 2000units/Month
• Package Size: 61.50cm * 140.00cm * 75.20cm
• Package Gross Weight: 85.000kg

Product Description

Certifications

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

KS28

This subwoofer is the perfect choice for professional audio systems, delivering powerful performance and exceptional design for high-demand sound environments. 

1.Powerful Low-Frequency Impact: Provides deep and accurate bass response, making every note feel powerful and perfect for large-scale events and outdoor shows.
2.High Power Output: 1500W rated power and 3000W peak power ensure stable volume levels and distortion-free sound quality.
3.Durable Build: Constructed from high-strength Russian Birch plywood, offering durability and shock resistance, suitable for harsh environments and long-lasting performance.
4.Versatile Applications: Supports both cardioid and omnidirectional modes, ideal for live performances, stadiums, nightclubs, and more.

After Sales Service

Packaging & Shipping

Company Profile

DOMC PROFESSIONAL

Domchas forused on the researth and devel-lopment and mangiacturing ot protessional
Domchas forused on the researth and devel-lopment and manaiscturing of proiessionalaudin for more tnen 20 yeals. and netbecome a soulce feccary recognited bythe  indusity.. itIntagrates inde-pandent design,production of cmecamaenentsandressenvilyprerastunstraiblltty to enture the viitulle process ofguality,conrvol from components tofinished produces.
Domchas forused on the researth and devel-opment and manaiscturing of proiessionalbecoontor more tnen 20 yeals. and netguality,conrvol from components tofinished produces,
Domchas forused on the researth and devel-lopment and mangiscturing of proiessionalaudin for more tilen 20 yeals. and netbecome a spulce feccary recognited bythe  indusity.. itintagrates. inde-pandent design.productionofcmecamgenentsandprerastunressemviiystraibllity to enture the vitulle process ofgualityconrrol from components tofinished produces.

FAQ

1. Who are we?

We are based in Shandong, China, start from 2005,sell to Domestic Market(35.00%),Domestic Market(35.00%),Africa(25.00%),Southeast Asia(10.00%),South America(10.00%),North America(6.00%),Mid East(3.00%),South Asia(3.00%),Northern Europe(2.00%),Eastern Europe(2.00%),Western Europe(2.00%),Southern Europe(2.00%). There are total about 20-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment.
3.what can you buy from us?
Line Array Stream, Monitor Speaker, Power Amplifier, Loudspeaker Processor, Subwoofer
4. Why should you buy from us not from other suppliers?
DOMC PRO AUDIO can easily provide you professional sound gear like:PA speaker,indoor and outdoor line array speaker, subwoofer, floor monitor, Power amplifier and speaker management system. From the smallest conference room to the largest stadium.
5. What services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY
Accepted Payment Type: T/T,MoneyGram,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Japanese.