Rockford Fosgate Punch PBR300x1

The Rockford Fosgate Punch  PBR300X1 is a 1-channel amplifier designed for a subwoofer system that requires little space. The BRT (Boosted Rail Technology) is an extremely efficient design that doesn't even use a switching power supply to generate its 300 watts of power! The BRT also features a variable high-level DC offset turn-on circuit for easy installation into any OEM system. Ideal for motorcycles and RVs.

• MOSFET output stage
  
• high-level inputs
  
• Ultra-compact housing
  
• 12dB/octave Butterworth crossover
  
• Variable 4-6 volt high level DC offset
• input switch-on control

• 1-channel amplifier
• RMS power:
• 75 watts x 1 @ 4 ohms
• 150 watts x 1 @ 2 ohms
• 300 watts x 1 @ 1 ohm
• Dynamic Performance
  
• 96 watts x 1 @ 4 ohms
• 189 watts x 1 @ 2 ohms
• 326 watts x 1 @ 1 ohm
• Frequency response: 20 Hz - 250 Hz +/-3 dB
  
• Input sensitivity: Low level: 150 mV - 4 V
  
• High level: 400 mV - 11 V
  
• Circuit topology class: Class BR
  
• Efficiency (average): 75%
  
• Signal input: High/Low input switch
  
• High/Low Level Input: 4-pin harness
  
• Hi-Level Sensitivity: Variable DC Offset Sensitivity
  
• Tone control: External via optional Punch EQ
  
• Low pass: 35Hz - 250Hz @ 12dB/octave Butterworth
  
• Remote controls: Optional PEQ offers 0 dB to +18 dB at 45 Hz
  
• Optical indicators: current/protection, BRT (gain)
  
• Cable diameter: 6mm²
  
• Speaker cable diameter: 1.5mm²
  
• Speaker output connector : 4-pin wiring harness
  
• Cooling: Convection
  
• Operating voltage: 9 - 16 VDC
  
• Recommended fuse 30 A
  
• Average current consumption (13.8 V music): 15 A
  
• Max. current consumption (13.8 V sine): 30 A
  
• Dimensions (H x W x D): 3.90 x 10.8 x 17.2 cm
  
• Shipping weight: 1.25 kg