Subwoofer

US$499.00-2,259.00 / Piece

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What is Domc Ks28 18-Inch Professional Subwoofer High Fidelity Bass Speaker for Large Concerts & Sporting Events Sound System

Name: Domc Ks28 18-Inch Professional Subwoofer High Fidelity Bass Speaker for Large Concerts & Sporting Events Sound System
Uploaded: 2026-04-19T00:51:19+08:00
Description: Certifications Product Description Specification Item Specification Item Specification Speaker Type Professional Subwoofer Speaker Speaker Structure Inverted Design Frequency Response 25 Hz – 200 Hz C

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Price

Min. Order Reference FOB Price

1 Piece US$499.00-2,259.00 / 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, KTV,Bar
Certification CE, RoHS, CCC, FCC
Monitor No Display
THD 0.005%-0.01%
Transport Package Speaker with EPE in 7mm Thickness Cartons
Specification 565mm x1351mm x702mm
Trademark DOMC or OEM
Origin Made in China
Net Weight 79kg
Power Rating 2000 W / 4 ω
Frequency Range 25 Hz - 200 Hz
Peak Power 4000W
Nominal Impedence 4ω

Product Description

Certifications Product Description Specification Item Specification Item Specification Speaker Type Professional Subwoofer Speaker Speaker Structure Inverted Design Frequency Response 25 Hz – 200 Hz Cabinet Material Wooden Cabinet Rated Power 2000 W / 4 Ω Speaker Interface (Input) XLR Balanced Input ...

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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
Product Certification CE, FCC
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
Minimum Order Quantity 1 PCS
International Commercial Terms(Incoterms) EXW, FOB, CIF

Subwoofer Comparison

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Transaction Info
	Domc Ks28 18-Inch Professional Subwoofer High Fidelity Bass Speaker for Large Concerts & Sporting Events Sound System Contact Now	Quick View Qqchina PA 30W PA System SIP Network IP67 Water-Proof Poe Oval Horn Speaker with Network Audio Decoding and Digital Amplifier Contact Now	Quick View Powerful Dual 18 Inch 2 X 18 Inch Vtx G28 Professional Power Subwoofer Speaker Contact Now	Quick View Cvr 10-Inch 2-Way Club Full Range Speaker Contact Now	Quick View Car Audio Speaker Frame 7*10inch Model Made of Steel Contact Now
Price	US$499.00-2,259.00 / Piece	US$118.00-202.00 / Piece	US$800.00-1,000.00 / Piece	US$100.00-10,000.00 / Piece	US$10.00-20.00 / Piece
Min Order	1 Piece	1 Piece	4 Pieces	4 Pieces	10 Pieces
Payment Terms	T/T, Western Union, Credit Card	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	T/T, Western Union	T/T, Western Union, Money Gram	T/T, Small-amount payment
Quality Control
Product Certification	CE, RoHS, CCC, FCC	CE, RoHS, CCC, FCC	CE, SGS	CE, RoHS, CCC, FCC, ETL, MET	RoHS
Management System Certification	-	ISO9001:2015, ISO45001:2018, ISO14001	-	-	-
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, Europe, Southeast Asia/ Mideast, Australia, South Asia	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Europe
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	-	ODM, OEM
Average Lead Time	Peak Season Lead Time: 1-3 months Off Season Lead Time: one month	Peak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, 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
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, KTV,Bar; 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;	Noise: ≥105dB; Hi-Fi: Not Hi-Fi; Activity: Active; Operation Mode: Network Port; Speaker Material: Metal; Application: Commercial, Home, Outdoor Venues; Waterproof Rating: IP65; Network Port: 10/100Mbps; Poe Support: IEEE 802.3af /at; Support: Automatic Configuration/G.722 Broadband HD Voice; Speaker: Unit 2 "If Drive Unit, Power Sup; DC: 12V/1.5A/15W Poe Power Supply; Response Range: 400Hz-8kHz; Power Supply: 15W; Temperature: -30℃-70℃;	Noise: <102dB; Hi-Fi: Hi-Fi; Activity: Passive; Operation Mode: Wire / Remote Control; Speaker System: Optional Combination; Speaker Material: Plywood; Application: Commercial; THD: <0.005%; Sensitivity: 96 dB;	Noise: <95dB; Hi-Fi: Not Hi-Fi; Activity: Passive; Operation Mode: Wire / Remote Control; Speaker System: Optional Combination; Speaker Material: Wood; Application: Commercial; Monitor: None; THD: <0.005%; Type: Two Way Full Range System; Frequency Response: 65Hz-20kHz±3dB; Power Handling: 300W(RMS)1200W(Peak);	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	Guangzhou Lingyin Electronic Co., Ltd.	Guangzhou Hao Yang Pro Audio Manufactory	CVR PRO AUDIO CO.,LTD	Zenith Audio (huizhou) Voice Coil Company
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