Soundstream Marine amplifier PSA4.2500D

Soundstream PSA4.2500D 4-Channel 200W RMS x 4 at 2-Ohms, Class-D Powersport and Marine Motorcycle Amplifier (IP66 Waterproof)

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What's Inside?

• 4-Channel Class D Powersport & Marine Amplifier
• Owner's Manual

Rugged Power for Any Adventure

Conquer the road, trail, or water with the Soundstream PSA4.2500D, built to deliver unstoppable performance in the harshest environments. Designed for powersport, marine, and motorcycle setups, it packs clean and reliable power into a compact, weather-ready build. With up to 2,500 watts of peak output, this amplifier ensures your music stays loud, clear, and full of energy wherever you ride.

Built Tough, Sounds Powerful

The PSA4.2500D is engineered to withstand extreme conditions with its IP66 waterproof rating and military-grade PCB construction. It delivers flexible power for any setup, supporting 2-ohm stereo or 4-ohm bridged operation. With a stable PWM MOSFET power supply and built-in protections against shorts, overloads, and overheating, it ensures reliable, high-performance audio wherever your adventures take you.

Precision Sound, Anywhere

Easily fine-tune your audio with the PSA4.2500D’s adjustable 12dB high-pass and low-pass crossovers and wide input sensitivity range of 200mV–8V. Enjoy crystal-clear sound with ultra-low distortion under 0.05%, no matter your setup. Whether on the highway, off-road trails, or open water, this amplifier delivers powerful, reliable performance wherever you take it.

SPECIFICATIONS

Maximum Power : 2500 Watts

Number of Channels : 4

Frequency Response : 20-20000 Hz

RMS Power Output : 200 Watts

Amplifier Class : D

FEATURES

Features:

Built to perform wherever the road, trail, or water takes you, the Soundstream PSA4.2500D is a rugged, high-powered amplifier engineered for the toughest environments. Designed specifically for powersport, marine, and motorcycle applications, this compact powerhouse delivers clean, reliable performance with up to 2,500 watts of peak output.
Featuring an IP66 waterproof rating and military-grade PCB construction, the PSA4.2500D is ready for harsh conditions — from high-humidity boat decks to dusty backtrails. It supports full-range operation at 2-ohm stereo or 4-ohm bridged, giving you flexible power for multiple speaker configurations. A robust PWM MOSFET power supply ensures stable output, while built-in circuit protections guard against shorts, overloads, and overheating.
Tuning your system is a breeze with variable 12dB high-pass and low-pass crossovers, a wide input sensitivity range (200mV–8V), and low total harmonic distortion under 0.05%. Whether you're cruising the highway, riding off-road, or hitting the open water, the PSA4.2500D brings dependable, high-performance sound wherever you go.

 
Specifications:

MAX Power Output: 2,500W
RMS @ 4Ω: 140W x 4 – RMS @ 2Ω: 200W x 2 – RMS Bridged @ 4Ω: 400W x 2
IP66 Waterproof Rated – Built for Marine, Powersport & Motorcycle Use
2-Ohm Stereo & 4-Ohm Bridged Full-Range Operation
Military-Grade PCB with PWM MOSFET Power Supply
Direct Short, Thermal, & Overload Protection
RCA Low-Level Inputs: 200mV – 8V
Variable 12dB HPF & LPF (50Hz–500Hz)
8-Gauge Power/Ground Terminals – 18-Gauge Speaker Outputs
THD: <0.05% – Frequency Response: 20Hz – 20kHz – S/N Ratio: 90dB
Dimensions: 5.25" (W) x 2" (H) x 10.25" (L)

UPC:
Weight: 7
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Warranty: 2 Year(s) Warranty.This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.


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