Rockford Fosgate R2 500x1 Mono Amplifier 250x1 4 ohm 500x1 2 ohm

Primed for Performance， the R2-500X1 is a 500 watt， class-D amplifier capable of operating at 4Ω or 2Ω mono. This amplifier is extremely efficient because of its Class-D technology which reduces demand on the vehicles electrical system. The amp also features C.L.E.A.N. circuitry to help you adjust your gain settings， a P.O.W.E.R. supply that generates more power as voltage increases， and integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass. Perfect for subwoofers， a variable infrasonic filter and remote level control allows you to tune the bass for the desired level for the music.Features:Balanced Differential Inputs with RCA Pass Through OutputsHigh Level Input CapableAuto-Sense bypass switch for vehicles with RAP (Retained Accessory Power)Features C.L.E.A.N. Set-upVariable Input Gain adjustment levelIncludes RLC Remote Level ControlVariable Infrasonic FilterContinuously Variable On Board Punch EQTop Mounted Control PanelShort Circuit & Over Current ProtectionCEA-2006 Compliant & CE CompliantCast aluminum heat sinkClass-D TopologyRollback ProtectionFully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers1 Year WarrantySpecifications:Number of Channels: 1Total Power (Sum of Rated Power): 500 WattsRated Power (RMS Continuous Power): 300 Watts x 1 @ 4Ω， 500 Watts x 1 @ 2ΩDynamic Power (PVC/PowerCube®): 350 Watts x 1 @ 4Ω， 590 Watts x 1 @ 2ΩBridgeable: NoFrequency Response: 20 Hz - 250 HzInput Sensitivity: Low-Level: 150 mV - 4 VHigh-Level: 450 mV - 12 VCircuit Topology Class: Class-DTotal Harmonic Distortion (THD+Noise): 4Ω: <1.0%， 2Ω: <1.0%Signal Input: Low-Level: 2 RCA， High-Level: 4-Pin MolexSignal Output: Low-Level: 2 RCA (Pass-Thru active with RCA or Hi-Level input)