Powered Subwoofer

US$960.00-970.00 / Piece

Ks28 18 Inch Active Subwoofer for Complete Professional Sound System pictures & photos

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What is Ks28 18 Inch Active Subwoofer for Complete Professional Sound System

Name: Ks28 18 Inch Active Subwoofer for Complete Professional Sound System
Uploaded: 2026-04-04T16:58:58+08:00
Description: Product Description TECHNICAL SPECIFICATIONS Product Name KS28 Active Subwoofer Model KS28-A Components 2×18 " Frequency Response 29Hz-200Hz Sensitivity(1m@1w) 99dB Max SPLat 1M 142dB Power RMS/peak 2

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Price

Purchase Qty. Reference FOB Price

1-11 Pieces US$970.00

12+ Pieces US$960.00

Sepcifications

Noise <95dB
Hi-Fi Hi-Fi
Activity Active
Operation Mode Button Control
Speaker System Not
Speaker Material Wood
Application Commercial
Certification CE, RoHS, CCC
Monitor Not
THD <0.005%
Transport Package Flight Case
Specification 565*1345*730mm
Trademark L-solution
Origin China
Product Name Ks28 Active Subwoofer
Components 2×18 "
Frequency Response 29Hz-200Hz
Sensitivity(1m@1W) 99db
Max Splat 1m 142db
Power RMS/Peak 2400W/9600W
Nominal Lmpedance 4ω
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)(1PCS/Case) 131.6kg

Product Description

Product Description TECHNICAL SPECIFICATIONS Product Name KS28 Active Subwoofer Model KS28-A Components 2×18 " Frequency Response 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) ...

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L-Solution Audio Engineering Co., Ltd

Diamond Member Since 2026

Audited Supplier

Main Products Line Array, Subwoofer, PA Speaker, Satellite Speaker, Monitor, Amplifier
Address Room 801, Building 7, No. 3 Xin Kai Road, Wusha Community, Daliang Sub-district, Shunde District, Foshan City, Guangdong Province
Main Markets North America, South America, Europe, Africa
Number of Foreign Trading Staff 8
Supply Chain Partners 20
Minimum Order Quantity 1 Set

Powered Subwoofer Comparison

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Transaction Info
	Ks28 18 Inch Active Subwoofer for Complete Professional Sound System Contact Now	Quick View High-Performance Dual 10 Inch Active Line Array for Professional Audio Contact Now	Quick View Dual 10 Inch Professional Audio Active Line Array with 600W Power Contact Now	Quick View 8 Inch Active Bass Tube Automobile Subwoofer Car Audio Active Subwoofer Contact Now	Quick View Powerful Combination Active Sound System - 700W Instantaneous Power 8Ω Rated Contact Now
Price	US$960.00-970.00 / Piece	US$652.48-659.57 / pieces	US$652.48-659.57 / pieces	US$25.00-26.00 / pieces	US$340.43-347.52 / pieces
Min Order	1 Piece	1 pieces	1 pieces	10 pieces	1 pieces
Payment Terms	LC, T/T, PayPal, Western Union, Small-amount payment	LC, T/T	LC, T/T	T/T, Western Union	LC, T/T
Quality Control
Product Certification	CE, RoHS, CCC	-	-	-	-
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Europe, Africa	Domestic	Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Western Europe	Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	-	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month	Peak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month	-	Peak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month
Product Attributes
Specification	Noise: <95dB; Hi-Fi: Hi-Fi; Activity: Active; Operation Mode: Button Control; Speaker System: Not; Speaker Material: Wood; Application: Commercial; Monitor: Not; THD: <0.005%; Product Name: Ks28 Active Subwoofer; Components: 2×18 "; Frequency Response: 29Hz-200Hz; Sensitivity(1m@1W): 99db; Max Splat 1m: 142db; Power RMS/Peak: 2400W/9600W; Nominal Lmpedance: 4ω; AMP Module: 1250W+1250W@8ω(with DSP); Enclosure: 18mm Birch Plywood &Black Painting; Product Size(mm): 5651345730mm; Shipping Size(mm): 1450810810mm; N.W(Kg): 84.1kg; G.W(Kg)(1PCS/Case): 131.6kg;	Activity: Active; Speaker Material: 18mm Imported High-Quality Plywood; Application: Commercial, Home; Drive: Lf: 2X10"; Rated Power: Lf:600W AES/Hf:100W; Frequency Response: 40Hz-18kHz(-10dB); Impedance: Lf:16Ω,Hf:16Ω; Sensitivity (1W/1m): Lf:98dB Spl/Hf:113dB; Maximum Sound Pressure Level: Lf > 121dbhf >131dB; Coverage Angle: 120°X 10°; Hoisting Angle: 0°,2°,4°,6°,8°; Connecting Socket: 2xnl4r Speakon; Connection Mode: Lf/+1-1 Hf/+1-1; Box Size (WHD): 790294385mm; Net Weight: 53.5kg; Distortion Degree: <0.05%; Working Voltage: 100V,120V,220V,240V/50Hz;	Activity: Active; Speaker Material: 18mm Imported High-Quality Plywood; Application: Commercial, Home; Drive: Lf: 2X10"; Rated Power: Lf:600W AES/Hf:100W; Frequency Response: 40Hz-18kHz(-10dB); Impedance: Lf:16Ω,Hf:16Ω; Sensitivity (1W/1m): Lf:98dB Spl/Hf:113dB; Maximum Sound Pressure Level: Lf > 121dbhf >131dB; Coverage Angle: 120°X 10°; Hoisting Angle: 0°,2°,4°,6°,8°; Connecting Socket: 2xnl4r Speakon; Connection Mode: Lf/+1-1 Hf/+1-1; Box Size (WHD): 790294385mm; Net Weight: 53.5kg; Distortion Degree: <0.05%; Working Voltage: 100V,120V,220V,240V/50Hz;	Noise: <102dB; Hi-Fi: Hi-Fi; Activity: Active; Operation Mode: No; Speaker System: 2.0 Channel; Speaker Material: Wood; Monitor: No; THD: 0.005%-0.01%; Warranty: 1 Years; Magnet: 100oz; Car Fitment: Fabtek; Frequency Range (Hz): 100 - 200 Hz; Max. Spl: >90dB; Function: Radion; Coil Number: Single; Sensitivity: 91 - 100dB; Type: Car Audio Subwoofer; Voltage: DC 12V; Speaker Design: Round; Rated Power: 300W; RMS Power: 3200W; Impedance: 4 Ohms; Outside Diameter: 8 Inch;	Activity: Active; Speaker Material: 18mm Imported High-Quality Plywood; Application: Commercial, Home; Rated Power: 350W; Instantaneous Power: 700W; Impedance: 8Ω; Frequency Response: 80Hz-20kHz; All Frequency Unit: 64.5"-25 Voice Coil;* The Sensitivity: 96dB (1W/1m); Maximum Sound Pressure: 120/123dB; Diffusion Angle Diffusion Angle: 180° X 15°; Volume (WHD): 152930180mm; The Net Weight: 11.3kg;
Supplier Name	L-Solution Audio Engineering Co., Ltd	Guangzhou Jinbao Sound Equipment Co., Ltd.	Guangzhou Jinbao Sound Equipment Co., Ltd.	Guangzhou Yuexiu District Yihua Auto Supplies Firm	Guangzhou Jinbao Sound Equipment Co., Ltd.
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