Description
Soundstream ST4.1000DB 4-Channel Marine/Powersports Amplifier w/ Bluetooth® – 90W RMS x 4
The Soundstream ST4.1000DB is a rugged, full-range 4-channel amplifier built for marine and powersports applications. With Bluetooth® streaming, water-resistant construction, and 90 watts RMS per channel, it’s perfect for powering your boat, UTV, or motorcycle audio system in any environment.
Key Features:
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4-channel Class D marine/powersports amplifier
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90 watts RMS x 4 @ 4 ohms
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125 watts RMS x 4 @ 2 ohms
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250 watts RMS x 2 bridged @ 4 ohms
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Built-in Bluetooth® audio streaming module
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Conformal-coated circuitry for moisture and corrosion protection
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Compact, weather-resistant chassis
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High- and low-pass crossovers for system tuning
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Preamp and speaker-level input compatible
Whether you’re cruising the lake or the trail, the ST4.1000DB delivers strong, clean sound in harsh environments—without needing a separate head unit.
Note: Waterproof Bluetooth controller included. Designed for outdoor and marine use.
