We are a Soundstream authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
Experience unmatched audio performance with the Soundstream PSA5.4000D, a compact and waterproof 5-channel amplifier built to handle the toughest environments. Perfect for powersport, marine, and motorcycle setups, it delivers reliable, high-output sound wherever your adventures take you. From highways to trails and open waters, this amp ensures your music stays powerful and clear at all times.
Unleash up to 4,000 watts of peak power with the PSA5.4000D, featuring full-range Class D circuitry for efficient, high-performance audio. Its versatile 2-ohm stereo and 1-ohm mono configurations provide maximum flexibility for any setup. Power four channels of mids/highs plus a dedicated subwoofer channel for a complete, all-in-one sound system experience.
The PSA5.4000D is engineered to endure the toughest conditions with IP66 waterproofing, a military-grade PCB, and a stable PWM MOSFET power supply. Customize your audio experience using variable crossovers, subsonic filters, bass boost, and high/low-pass controls. Enjoy clean, powerful, and precise sound from deep lows to crisp highs, no matter where your adventures take you.
We are a Soundstream authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
Experience unmatched audio performance with the Soundstream PSA5.4000D, a compact and waterproof 5-channel amplifier built to handle the toughest environments. Perfect for powersport, marine, and motorcycle setups, it delivers reliable, high-output sound wherever your adventures take you. From highways to trails and open waters, this amp ensures your music stays powerful and clear at all times.
Unleash up to 4,000 watts of peak power with the PSA5.4000D, featuring full-range Class D circuitry for efficient, high-performance audio. Its versatile 2-ohm stereo and 1-ohm mono configurations provide maximum flexibility for any setup. Power four channels of mids/highs plus a dedicated subwoofer channel for a complete, all-in-one sound system experience.
The PSA5.4000D is engineered to endure the toughest conditions with IP66 waterproofing, a military-grade PCB, and a stable PWM MOSFET power supply. Customize your audio experience using variable crossovers, subsonic filters, bass boost, and high/low-pass controls. Enjoy clean, powerful, and precise sound from deep lows to crisp highs, no matter where your adventures take you.
