Features:

• Soundstream ST4.1000D 1000W 4-Channel Amplifier For Polaris RZR/ATV/UTV
• High-Efficiency Class D Full Range Amplifiers
• Hybrid Aluminum Alloy Heatsink for Optimum Dissipation
• 2-Ohm Stereo & 4-Ohm Bridged Full-Range Operation
• MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
• Military Grade SMT PCB Maintains Dynamic Performance
• Direct Short, Thermal, & Overload Circuits Protect Amplifier
• 200mV-12V High Level or Low-Level RCA Input
• Quick Disconnect RCA/High-Level Wire Harness
• Quick Disconnect Power and Speaker Output Harness
• Variable 12dB High Pass, Low Pass, & Subsonic Crossovers
   

Specifications:

• RMS Power (at 4 Ohms): 90 Watts x 4
• RMS Power (at 2 Ohms): 125 Watts x 2
• RMS Power (at 4 Ohms) Bridged: 250 Watts x 2
• Max Power: 1000 Watts
• Product Dimensions (L x W x H): 6.5" x 3" x 1.5" inches