R2-500X4

Prime 500 Watt 4-Channel Amplifier
R2-500X4
Primed for Performance, the R2-500X4 is a 500 watt, full-range Class-D amplifier capable of operating at 4Ω or 2Ω stereo and 4Ω bridged/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.
FEATURES AT A GLANCE
High Level Input Capable
Auto-Sense bypass switch for vehicles with RAP (Retained Accessory Power)
2/4 Channel Input Selection Switch
Balanced Differential Inputs with RCA Pass Through Outputs
Features C.L.E.A.N. Set-up
Full Range Class-D
Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers
Short Circuit & Over Current Protection
Rollback Protection
CEA-2006 Compliant & CE Compliant
1 Year Warranty
Front and Rear Variable Input Gain adjustment level
Cast aluminum heat sink
Top Mounted Control Panel
Number of Channels4
Total Power
(Sum of Rated Power)500 Watts
Rated Power
(RMS Continuous Power)75 Watts x 4 @ 4Ω
125 Watts x 4 @ 2Ω
250 Watts x 2 @ 4Ω Bridged/Mono
Dynamic Power
(PVC/PowerCube®)90 Watts x 4 @ 4Ω
160 Watts x 4 @ 2Ω
300 Watts x 2 @ 4Ω Bridged/Mono
BridgeableYes
Frequency Response20 Hz – 20 kHz
Input SensitivityLow-Level: 150 mV – 4 V
High-Level: 450 mV – 12 V
Circuit Topology ClassClass-D
Efficiency (average)
Total Harmonic Distortion (THD+Noise)4Ω: <1.0%
2Ω: <1.0%
Signal InputFront Low-Level: 4 RCA
Front High-Level: 4-Pin Molex
Rear Low-Level: 4 RCA
Rear High-Level: 4-Pin Molex

Input Switch: 2/4 Input
(works for RCA/hi-level inputs)
Signal OutputLow-Level: 2 RCA
(Pass-Thru active with RCA or Hi-Level input)
Tone ControlsNo
Crossover ControlsFront High-Pass:
50 Hz – 250 Hz @ 12dB/Octave Butterworth

Front Low-Pass:
50 Hz – 250 Hz @ 12dB/Octave Butterworth

Rear High-Pass:
50 Hz – 250 Hz @ 12dB/Octave Butterworth

Rear Low-Pass:
50 Hz – 250 Hz @ 12dB/Octave Butterworth

All-Pass: Yes
Remote ControlsNo
Visual IndicatorsPOWER (Blue) / PROTECT (Red)
C.L.E.A.N. IN (Red)
C.L.E.A.N. OUT Front (Blue/Red)
C.L.E.A.N. OUT Rear (Blue/Red)
Power Wire Gauge4 AWG
Power Input ConnectorCompression Terminal Block
Speaker Wire Gauge8 AWG
Speaker Output ConnectorCompression Terminal Block
CoolingConvection
Heatsink
Operating Voltage9 – 16 VDC
Recommended Fuse
(not included)80 A
Average Current Draw (13.8V Music)
Max. Current Draw (13.8V Sinewave)59 A
Suggested Alternator
Included In The Box
Dimensions (H x W x D)1.9″ x 6.8″ x 10.1″
(4.9 cm x 17.3 cm x 25.5 cm)