MTX THUNDER500.1 vs Rockford Fosgate PBR300X4

 
MTX THUNDER500.1
In Stock 
$179.99
  • 300 watts RMS x 1 at 4 ohms
  • Class-D design
  • preamp inputs
Add to Cart
Rockford Fosgate PBR300X4
In Stock 
$279.99
  • non-bridgeable, 4-ohm stable per channel
  • preamp and speaker-level inputs
  • dimensions: 6-15/16"W x 1-9/16"H x 4-5/16"D
Add to Cart

Product Features

Hide similar features
Condition New StockNew Stock
Performance MTX THUNDER500.1Rockford Fosgate PBR300X4
RMS Power Output (Wt x Channels)
Loading...
300 x 1
75 x 4
Peak Power Output (Wt x Channels)
Loading...
1000 x 1N/A
Power at 2 Ohms (Wt x Channels)
Loading...
500 x 1N/A
Bridged Power (Wt x Channels)
Loading...
N/AN/A
Minimum Impedance Bridged
Loading...
N/AN/A
Minimum Impedance Unbridged
Loading...
24
Best Frequency Response
Loading...
20-220 Hz20-20K Hz
THD at Rated RMS Power
Loading...
0.3%0.5%
Signal to Noise Ratio
Loading...
75 dB80 dB
Input Voltage
Loading...
14.4v14.4v
Features MTX THUNDER500.1Rockford Fosgate PBR300X4
Amplifier Class
Loading...
DBR
Low-Pass Crossover Frequency
Loading...
40-220 Hz80 Hz
Low-Pass Slope (dB/octave)
Loading...
12 dB/octave12 dB/oct
High-Pass Crossover Frequency
Loading...
N/A80 Hz
High-Pass Slope (dB/octave)
Loading...
N/A12 dB/oct
Bass Boost
Loading...
0, 6, 12 dBNo
Bass Boost Frequency
Loading...
50 HzN/A
Fan Cooled
Loading...
NoNo
Fuse Rating
Loading...
6030
Speaker Level Inputs
Loading...
NoRCA
Preamp Outputs
Loading...
NoNo
Width (inches)
Loading...
9-1/26-15/16
Height (inches)
Loading...
2-1/41-9/16
Depth (inches)
Loading...
6-5/164-5/16
Parts Warranty
Loading...
5 Years (3-5 Prorated)1 Year
Labor Warranty
Loading...
5 Years (3-5 Prorated)1 Year
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
MTX THUNDER500.1
In Stock 
$179.99
Add to Cart
Rockford Fosgate PBR300X4
In Stock 
$279.99
Add to Cart

Video: Car Amplifier PowerWe describe the basics of deciding how much power an amplifier should have when you're trying to match it to your speakers or subwoofers.

Video: Car Amplifier ChannelsOne of the first steps in choosing an amplifier for your car audio system is to decide how you intend to use the amplifier, and thus how many channels it should have. This short video gives you a quick overview to help answer that question.