Rockford Fosgate PBR300X4
Rockford Fosgate PBR300X4
Regular price
$209.99 USD
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$209.99 USD
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Rockford Fosgate's PBR300x4 uses Boosted Rail Technology (BRT), an efficient design that doesn't use a switching power supply. The PBR300x4's average efficiency is more than 75%, meaning it doesn't generate much heat and can maintain a small footprint.
4-channel car amplifier
75 watts RMS x 4 at 4 ohms
non-bridgeable, 4-ohm stable per channel
CEA-2006 compliant
suitable for powersports application
Boosted Rail amp technology
Dynamic Thermal Management cooling system
selectable high- and low-pass filters (80 Hz, 12 dB/octave)
differential-balanced inputs eliminate noise from your vehicle's electrical system
preamp and speaker-level inputs
10-gauge power and ground leads and a 30-amp fuse recommended — wiring and hardware not included with amplifier
no onboard fuses — when installing multiple amps in a system, an additional 30-amp in-line fuse between the distribution block and the amplifier is recommended
dimensions: 6-15/16"W x 1-9/16"H x 4-5/16"D
warranty: 1 year (extends to 2 years when purchased and used with Rockford Fosgate's RFK10 or RFK10i amp wiring kit)
Specifications:
RMS Power Output (Watts x Channels) - 75 x 4
Minimum Impedance Unbridged - 4
Best Frequency Response - 20-20K Hz
THD at Rated RMS Power - 0.5%
Signal to Noise Ratio - 80 dB
Input Voltage - 14.4v
Amplifier Class - BR
Low-Pass Crossover Frequency - 80 Hz
Low-Pass Slope (dB/octave) - 12 dB/oct
High-Pass Crossover Frequency - 80 Hz
High-Pass Slope (dB/octave) - 12 dB/oct
Bass Boost - No
Fan Cooled - No
Fuse Rating - 30
Speaker Level Inputs RCA
Preamp Outputs - No
Width (inches) - 6-15/16
Height (inches) - 1-9/16
Depth (inches) - 4-5/16
4-channel car amplifier
75 watts RMS x 4 at 4 ohms
non-bridgeable, 4-ohm stable per channel
CEA-2006 compliant
suitable for powersports application
Boosted Rail amp technology
Dynamic Thermal Management cooling system
selectable high- and low-pass filters (80 Hz, 12 dB/octave)
differential-balanced inputs eliminate noise from your vehicle's electrical system
preamp and speaker-level inputs
10-gauge power and ground leads and a 30-amp fuse recommended — wiring and hardware not included with amplifier
no onboard fuses — when installing multiple amps in a system, an additional 30-amp in-line fuse between the distribution block and the amplifier is recommended
dimensions: 6-15/16"W x 1-9/16"H x 4-5/16"D
warranty: 1 year (extends to 2 years when purchased and used with Rockford Fosgate's RFK10 or RFK10i amp wiring kit)
Specifications:
RMS Power Output (Watts x Channels) - 75 x 4
Minimum Impedance Unbridged - 4
Best Frequency Response - 20-20K Hz
THD at Rated RMS Power - 0.5%
Signal to Noise Ratio - 80 dB
Input Voltage - 14.4v
Amplifier Class - BR
Low-Pass Crossover Frequency - 80 Hz
Low-Pass Slope (dB/octave) - 12 dB/oct
High-Pass Crossover Frequency - 80 Hz
High-Pass Slope (dB/octave) - 12 dB/oct
Bass Boost - No
Fan Cooled - No
Fuse Rating - 30
Speaker Level Inputs RCA
Preamp Outputs - No
Width (inches) - 6-15/16
Height (inches) - 1-9/16
Depth (inches) - 4-5/16
