Rockford Fosgate PBR300X4

Features:

• Punch Series BR Full Range 4-Channel Car Amplifier
• RMS Power Rating:
  • 4 ohms: 75 watts x 4 chan.
• Total power output: 300 watts RMS
• MOSFET power supply
• Ultra compact chassis
• LED power (green) and protect (red) indicators
• Soft Start Turn-on
• 4/2 channel operation
• Variable DC offset sensitivity
• MEHSA3 technology for MOSFET temperature reduction
• 2-Way Protection Circuity System
• NOMAD Inchreal time Inch circuitry protection technology
• Extruded aluminum heat sink for convection cooling and extreme heat dissipation
• Nickel-plated RCA level inputs
• Nickel-plated screw terminals
• Selectable high-pass filter (80 Hz, 12 dB/octave)
• Selectable low-pass filter (80 Hz, 12 dB/octave)
• CEA-2006 compliant amplifier
• Frequency response: 20-20,000 Hz
• Dimensions: 6-3/4 Inch L x 4-1/4 Inch W x 1-1/2 Inch H
• 10-gauge power and ground wiring is required for installation

Specifications:

Power Specifications:

• RMS Power @ 4 ohms: 75 watts x 4 channels
• RMS Power @ 2 ohms: Not Specified by Manufacturer
• RMS Power @ 1 ohm: Not Stable
• Bridged RMS Power: Not Bridgebale
• Peak Power Output: 1000 watts x 1 channels

Amplifier Specifications:

• Amplifier Class: BR
• Number of Channels: 4
• Total Peak Power Output: 1000 watts
• Total RMS Power Output: 300 watts
• Maximum Input Gauge Size: 10 AWG
• Minimum Impedance Unbridged: 4 ohms
• Minimum Impedance Bridged: Not Bridgeable
• THD at Rated RMS Power: 0.50%
• Speaker Level Inputs: Yes
• Preamp Outputs: No
• Built-in Crossover: LP/HP/AP
• High-Pass Crossover Frequency: 80 Hz
• Low-Pass Crossover Frequency: 80 Hz
• Bass/Gain Remote: No
• Fan Cooled: No
• CEA-2006 Compliant: Yes