Professional Audio Speaker

US$270.00-550.00 / Piece

Domc Ks28 High-Output Subwoofer - Single 18-Inch Dual Vertical Line Array Passive PA System with High Sensitivity Low Thd Distortion-Free Sound Reproduction pictures & photos

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What is Domc Ks28 High-Output Subwoofer - Single 18-Inch Dual Vertical Line Array Passive PA System with High Sensitivity Low Thd Distortion-Free Sound Reproduction

Name: Domc Ks28 High-Output Subwoofer - Single 18-Inch Dual Vertical Line Array Passive PA System with High Sensitivity Low Thd Distortion-Free Sound Reproduction
Uploaded: 2026-02-22T19:46:11+08:00
Description: Certifications Specification 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

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Price

Min. Order Reference FOB Price

1 Piece US$270.00-550.00 / Piece

Sepcifications

Noise <95dB
Hi-Fi Not Hi-Fi
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%
Transport Package with EPE in 7mm Thickness Cartonsspeaker
Specification 565mm x1351mm x702mm
Trademark DOMC or OEM
Origin Made in China
Net Weight 79kg
Power Rating 2000W/4ω
Frequency Range 25 Hz - 200 Hz
Peak Power 4000W
Nominal Impedence 4ω

Product Description

Certifications Specification 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 Product Description The KS28 is a professional flagship ...

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Weifang Domc Audio Co., Ltd

Diamond Member Since 2025

Audited Supplier

Main Products Line Array, PRO Audio, PRO Fessional Audio, Sound System
Address East End, 3rd Floor, Office Building, Block a, Qingping Garden, Fudong Community, Qingchi Street, Weifang High Tech Zone, Shandong Province, Weifang, Shandong
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
International Commercial Terms(Incoterms) EXW
Terms of Payment T/T
Average Lead Time Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month

Professional Audio Speaker Comparison

	Domc Ks28 High-Output Subwoofer - Single 18-Inch Dual Vertical Line Array Passive PA System with High Sensitivity Low Thd Distortion-Free Sound Reproduction Contact Now	Quick View 10inch PA MID Bass Power Woofer 10MD26 3inch Voice Coil 700 Watts Contact Now	Quick View 101.6mm Gbf Glass Fiber Speaker Super High Temperature Resistance Bass Voice Coil Contact Now	Quick View OEM and ODM 15inch Speaker Parts Carbon Fiber Cone Contact Now	Quick View Speaker Cone Used for Midrange Car Speaker Contact Now

Transaction Info
	Domc Ks28 High-Output Subwoofer - Single 18-Inch Dual Vertical Line Array Passive PA System with High Sensitivity Low Thd Distortion-Free Sound Reproduction Contact Now	Quick View 10inch PA MID Bass Power Woofer 10MD26 3inch Voice Coil 700 Watts Contact Now	Quick View 101.6mm Gbf Glass Fiber Speaker Super High Temperature Resistance Bass Voice Coil Contact Now	Quick View OEM and ODM 15inch Speaker Parts Carbon Fiber Cone Contact Now	Quick View Speaker Cone Used for Midrange Car Speaker Contact Now
Price	US$270.00-550.00 / Piece	US$10.00-20.00 / Piece	US$10.00-20.00 / Piece	US$0.10-0.20 / Piece	US$0.10-0.20 / Piece
Min Order	1 Piece	10 Pieces	10 Pieces	10 Pieces	10 Pieces
Payment Terms	T/T	T/T, Small-amount payment	T/T, Small-amount payment	T/T, Small-amount payment	T/T, Small-amount payment
Quality Control
Product Certification	CE, RoHS, CCC	RoHS	RoHS	RoHS	RoHS
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Europe	North America, South America, Europe	North America, South America, Europe	North America, South America, Europe
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	ODM, OEM	ODM, OEM	ODM, OEM	ODM, OEM
Average Lead Time	Peak Season Lead Time: 1-3 months Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Noise: <95dB; Hi-Fi: Not Hi-Fi; Activity: Passive; Operation Mode: Wire / Remote Control; Speaker System: Optional Combination; Speaker Material: Wood; Application: Commercial; 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;	Noise: <102dB; Hi-Fi: Hi-Fi; Activity: Active; Operation Mode: Wire / Remote Control; Speaker System: Optional Combination; Speaker Material: Wood; Application: Commercial, Home; Monitor: LCD Screen; THD: <0.005%; Power: 600 W AES Continuous Pink Noise Power Capacity; Impedance: 8 Ohm (2226h) or 16 Ohm (2226j); Winding: 100 mm (4 in) Edgewound Aluminum Ribbon Voice Coil; Sensitivity: 97 dB; Magnet Material: Ferrite;	Noise: <102dB; Hi-Fi: Hi-Fi; Activity: Active; Operation Mode: Wire / Remote Control; Speaker System: Optional Combination; Speaker Material: Wood; Application: Commercial, Home; Monitor: LCD Screen; THD: <0.005%; Power: 600 W AES Continuous Pink Noise Power Capacity; Impedance: 8 Ohm (2226h) or 16 Ohm (2226j); Winding: 100 mm (4 in) Edgewound Aluminum Ribbon Voice Coil; Sensitivity: 97 dB; Magnet Material: Ferrite;	Noise: <102dB; Hi-Fi: Hi-Fi; Activity: Active; Operation Mode: Wire / Remote Control; Speaker System: Optional Combination; Speaker Material: Wood; Application: Commercial, Home; Monitor: LCD Screen; THD: <0.005%; Power: 600 W AES Continuous Pink Noise Power Capacity; Impedance: 8 Ohm (2226h) or 16 Ohm (2226j); Winding: 100 mm (4 in) Edgewound Aluminum Ribbon Voice Coil; Sensitivity: 97 dB; Magnet Material: Ferrite;	Noise: <102dB; Hi-Fi: Hi-Fi; Activity: Active; Operation Mode: Wire / Remote Control; Speaker System: Optional Combination; Speaker Material: Wood; Application: Commercial, Home; Monitor: LCD Screen; THD: <0.005%; Power: 600 W AES Continuous Pink Noise Power Capacity; Impedance: 8 Ohm (2226h) or 16 Ohm (2226j); Winding: 100 mm (4 in) Edgewound Aluminum Ribbon Voice Coil; Sensitivity: 97 dB; Magnet Material: Ferrite;
Supplier Name	Weifang Domc Audio Co., Ltd	Zenith Audio (huizhou) Voice Coil Company	Zenith Audio (huizhou) Voice Coil Company	Zenith Audio (huizhou) Voice Coil Company	Zenith Audio (huizhou) Voice Coil Company
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