(4) Ut525b Utv/Atv 5.25 Rollbar Speakers+Hifonics 4-Channel Amplifier
B @ 1w/1m Impedance: 4 Ohms Shockproof Design Abs Weather Resistant Grills And Hardware Ro - Hs Certified Color: Black Dimensions (H X W X D): 9 X 6.39 X 6.23 Description: Hifonics Thor Compact Four Channel, 350 Watt Powersports Amplifier With On-Board Equalization And Simple Installation With Quick Release Connectors. Features: Hifonics Tps-A350.4 350w 4-Channel Marine Amplifier For Polaris Rzr/Atv/Utv/Cart Marine Grade Protection: Yes - Amplifiers Are Abyc & Astm Certified Which Defines That Marine Amplifiers Must Use Conformal Coated Pc Boards To Resist Corrosion From Salt Spray & Moisture. Crossover / Signal Shaping: Switched Full / Lpf / Hpf - Complete Control Of Amplifier Signal, Essential When Using Two Or More Amplifiers Class / Topology: Full Range Class D - Highly Efficient Circuit Topology Which Helps The Amplifer Develop A Lot Of Power In A Very Small Heatsink. Output Devices Technology: Pwm Mosfet Power Supply - Stable Power Through The Pc Board With Minimal Heat Generation Heat Sink: Aluminum - Quickly Dissapates Heat To Allow The Amplifer To Run Lower Impedance For Longer Duration Power Supply: Simpatico Coil Design - The Dual Coil Pulse Width Modulated Power Supply Keeps Voltage Constant Through The Ultra-Fi Output Devices Output Connections: Quick Dissconect Wires, Rca Connections - Quickly Remove Amplifer When You Are Putting Machine Up For The Winter Of As A Security Precaution Connections Type: Gold-Plated Connections - Gold-Plated Power, Ground, Speaker And Rca Corrosion Resistant Connections Diagnostics: Three-Stage Protection Circuits - Monitor Thermal, Overload, Dc, And Speaker Short Protection With Lighted Indicators On The Amplifier End Panel Marinized / Waterproof: Yes - Water Resistant For Durability In Any Environment Specifications: Class: Full Range Class D Variable Voltage: 0.2v~9v Signal To Noise Ratio: >90d - B Frequency Response: 20hz-20k - Hz Crossover Frequency Range Ch1 & Ch2: Switched Hp/ Full Crossover Frequency Range Ch3 & Ch4: Switched Hp/ Full Bass Boost: 0-12d - B@45hz Power @ 2-Ohms: 4 X 80w Power @ 4-Ohms: 4 X 40w Total Channels: 4 Audio Inputs: Rca Power Terminal 12v/Gnd: Molex 10 Ga Speaker Terminal Wire Gauge: Molex Plug Connector Fusing: 1 X 30 Amps Certifications: Marine & Powersports Dimensions: 3.70 X 5.51 X 1.77 Inches (9.4 X 14.0 X 4.5 Cm) Weight: 2.16 Lbs (0.98 Kg) Flexible Installation Allows This Amplifier To Run In Four Channel Or Bridged Mono Mode. Crossover / Signal Shaping: Switched Full / Lpf / Hpf. Complete Control Of Amplifier Signal, Essential When Using Two Or More Amplifiers Class / Topology: Full Range Class D. Stable Power Through The Pc Board With Minimal Heat Generation Heat Sink: Aluminum. Quickly Dissapates Heat To Allow The Amplifer To Run Lower Impedance For Longer Duration Power Supply: Simpatico Coil Design. Quickly Remove Amplifer When You Are Putting Machine Up For The Winter Of As A Security Precaution Connections Type: Gold-Plated Connections. Gold-Plated Power, Ground, Speaker And Rca Corrosion Resistant Connections Diagnostics: Three-Stage Protection Circuits. Monitor Thermal, Overload, Dc, And Speaker Short Protection With Lighted Indicators On The Amplifier End Panel Marinized / Waterproof: Yes. Water Resistant For Durability In Any Environment Specifications: Class: Full Range Class D Variable Voltage: 0.