Rockford Fosgate Prime R2-500X4

The Prime R2 series, which includes the  Rockford Fosgate Prime R2-500X4 4-Channel Amplifier is designed for car audio enthusiasts who want a reliable amplifier with the power and performance they expect from Rockford Fosgate at a great price. Rockford Fosgate amplifiers are known worldwide for being "underrated," effortlessly exceeding all specifications and - most importantly - producing more power than their ratings. These 3rd generation Prime Series amplifiers have been refined with the latest Rockford Fosgate technology for easy setup and configuration, making them perfect for use with factory audio or custom aftermarket systems.

• Balanced differential inputs with RCA pass-through outputs
  
• high-level input suitable
  
• Auto-Sense Bypass Switch for Vehicles with RAP (Retained Accessory Power)
  
• 2/4 channel input selector switch
  
• Features CLEAN setting
  
• Variable input gain on the front and rear
  
• Top-mounted control panel
  
• protection against short circuit and overcurrent
  
• CEA-2006 compliant & CE compliant
  
• cast aluminum heat sink
  
• full-range Class-D
  
• Fully adjustable 12 dB/octave high- and low-pass Butterworth crossovers

• 4-channel amplifier
• RMS power:
• 75 watts x 4 @ 4Ω
• 125 watts x 4 @ 2Ω
• 250 Watt x 2 @ 4Ω Bridge/Mono
• Dynamic Performance
  
• 90 watts x 4 @ 4Ω
• 160 watts x 4 at 2Ω
• 300 Watt x 2 @ 4Ω Bridge/Mono
• Bridgeable: Yes
  
• Frequency response: 20 Hz - 20 kHz
  
• Input sensitivity: Low level: 150 mV - 4 V
  
• High level: 450 mV - 12 V
  
• Circuit topology class: Class-D
  
• Signal input: Front 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 output: Low-Level: 2 RCA (Pass-Thru active with RCA or Hi-Level
• Entrance)
  
• Front high pass: 50 Hz - 250 Hz @ 12dB/octave Butterworth
  
• Front Lowpass: 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
  
• Remote controls: No
  
• Cable diameter: 20mm²
  
• Speaker cable diameter: 8mm²
  
• Cooling: Convection
  
• Operating voltage: 9 - 16 VDC
  
• Recommended fuse 80 A
  
• Max. current consumption (13.8 V sine): 59 A
  
• Dimensions (H x W x D): 4.9 cm x 17.3 cm x 25.5 cm