Subwoofers

Automotive Subwoofers for car audio projects, supporting OEM/ODM design, custom enclosures and stable supply for importers, dealers and system integrators.

V221S Subwoofer Dual 21 Inch High Power Bass Karaoke DJ Powerful Passive Woofer Performance Concert Sound Sub Speaker

$353-395 /pieces

Price varies depending on material, logo, quantity and customization requirements.

MOQ 2 pieces
Model NO. SC-24549
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner
Category: Subwoofers

Introduction

Impedance4 ohmFrequency response5 Hz-20 kHz
Audio Output ModeMONOMagnet MaterialFerrite
Shell MaterialMetal, Woodthe body materialMetal, Wood
Battery TypeWithout Batterysnr100-110 dB
dimensionDual 21 InchesProduct NameProfessional Subwoofer
Rated Power2300WPeak Power4600W
Average Peak SPL93dBMaximum Peak SPL96dB
Sensitivity91dBTHD<0.03%
Size OptionalSingle 18 / Double 18 / Double 21 InchesCertificationCE & RoHS
OEM/ODMYes

We are China Loong Auto Electronics Co., Ltd., a professional manufacturer and supplier specializing in Auto Electronics. We have brought together and coordinated resources across the Auto Electronics supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Auto Electronics Co., Ltd. All rights reserved.
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V221S Subwoofer Dual 21 Inch High Power Bass Karaoke DJ Powerful Passive Woofer Performance Concert Sound Sub Speaker

SKU: SC-24549

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