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Stetsom HL 400 Subwoofer

The Stetsom HL 400 is a high-performance subwoofer featuring a 400-inch cone. Designed for deep bass reproduction and high SPL output.

Specifications

rms watts
400 W
Thiele-Small Parameters

Measured at small signal levels per AES standards

Electromechanical
Re
2 Ω
Power Handling
Pe
400 W

Parameters measured per AES2-1984 (r2003) standards. Small-signal parameters valid within linear operating region.

Compare Prices(1 retailer)
Sparked Innovations
Sparked InnovationsBest Price
Available
$89.99
$103.99Save 13%
Updated 11/11/2026
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Frequently Asked Questions

What is the Stetsom HL 400?

The Stetsom HL 400 is car audio equipment made by Stetsom.

How much does the Stetsom HL 400 cost?

See the recorded retailer prices in the "Where to Buy" section. Prices and availability can change; confirm both with the retailer before purchasing.

Where can I buy the Stetsom HL 400?

The "Where to Buy" section lists retailers we have recorded carrying the Stetsom HL 400. Check each listing's availability and confirm warranty coverage with the retailer.

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