Home/Equipment/Amplifiers/Soundstream/PSA1-4000D | IP66 Waterproof Monoblock Amplifier for Powersport, Marine & Motorcycle – 4,000W Max

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PSA1-4000D | IP66 Waterproof Monoblock Amplifier for Powersport, Marine & Motorcycle – 4,000W Max

Name: PSA1-4000D | IP66 Waterproof Monoblock Amplifier for Powersport, Marine & Motorcycle – 4,000W Max
Brand: Soundstream
Price: 178.49 USD
Availability: Discontinued

Soundstream audio product featuring quality construction with proven performance. Part of Soundstream's legacy in car audio since the 1980s. Designed for powerful, reliable sound reproduction with modern features and protection circuitry.

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Updated 8/27/2026

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Frequently Asked Questions

What is the Soundstream PSA1-4000D | IP66 Waterproof Monoblock Amplifier for Powersport, Marine & Motorcycle – 4,000W Max?

The Soundstream PSA1-4000D | IP66 Waterproof Monoblock Amplifier for Powersport, Marine & Motorcycle – 4,000W Max is a car audio equipment made by Soundstream. View full specifications and where to buy on this page.

How much does the Soundstream PSA1-4000D | IP66 Waterproof Monoblock Amplifier for Powersport, Marine & Motorcycle – 4,000W Max cost?

The Soundstream PSA1-4000D | IP66 Waterproof Monoblock Amplifier for Powersport, Marine & Motorcycle – 4,000W Max typically sells for around $178 depending on the retailer and variant. Check the "Where to Buy" section for current pricing from authorized dealers.

Where can I buy the Soundstream PSA1-4000D | IP66 Waterproof Monoblock Amplifier for Powersport, Marine & Motorcycle – 4,000W Max?

You can purchase the Soundstream PSA1-4000D | IP66 Waterproof Monoblock Amplifier for Powersport, Marine & Motorcycle – 4,000W Max 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.