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U-Series Drop-In Kit

These are standard drop-in recone kits ONLY. If you need a custom recone kit, you will still need to call us to place your order. There are no refunds or exchanges with drop-in re-cone kits. Please make sure you are ordering the correct model, version and impedance prior to ordering.

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Specifications

brand

Sundown Audio

model

U-Series Drop-In Kit

accessory type

subwoofer accessory

series/size/impedance

["U-8D2","U-8D4","Uv.1-10D2","Uv.1-10D4","Uv.1-12D2","Uv.1-12D4","Uv.1-15D2","Uv.1-15D4","Uv.1-18D2","Uv.1-18D4","Uv.2-10D2","Uv.2-10D4","Uv.2-12D2","Uv.2-12D4","Uv.2-15D2","Uv2-15D4","Uv.2-18D2","Uv.2-18D4"]

Compare Prices(1 retailer)

Sparked InnovationsBest Price

Available

$199.99

Updated 6/16/2026

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Frequently Asked Questions

What is the Sundown Audio U-Series Drop-In Kit?

The Sundown Audio U-Series Drop-In Kit is a car audio equipment made by Sundown Audio. View full specifications and where to buy on this page.

How much does the Sundown Audio U-Series Drop-In Kit cost?

The Sundown Audio U-Series Drop-In Kit typically sells for $125 to $245 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.

Where can I buy the Sundown Audio U-Series Drop-In Kit?

You can purchase the Sundown Audio U-Series Drop-In 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.