Full-Range Subwoofer Upgrade Kit
The JL Audio E-Sub powered subwoofer delivers game-changing bass with studio-grade signal processing. Features up to 1500 watts of power output in compact sealed enclosure design. Proprietary JL Audio technologies including DMA-optimized drivers and FCAM technology for improved excursion control. Variable crossover controls (25-130 Hz) and adjustable phase alignment make it adaptable to different room configurations.
Acoustic Data Pending
Thiele-Small parameters for this driver are being processed by our enrichment pipeline.
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DS18
Updated 4/12/2026
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Frequently Asked Questions
What is the DS18 Full-Range Subwoofer Upgrade Kit?
The DS18 Full-Range Subwoofer Upgrade Kit is a car audio equipment made by DS18. View full specifications and where to buy on this page.
Where can I buy the DS18 Full-Range Subwoofer Upgrade Kit?
You can purchase the DS18 Full-Range Subwoofer Upgrade Kit from authorized dealers listed in the "Where to Buy" section on this page. We recommend buying from authorized retailers to ensure warranty coverage and genuine products.
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