1.888.955.6000

Email

Chat

Infinity Reference 475a vs Rockford Fosgate R500X1D

Please select your car.

Select your car

Find what fits your car

Loading...
 
Infinity Reference 475a

In Stock

(26)

$149.99
  • 90 watts RMS x 4 at 2 ohms
  • 180 watts RMS x 2 in bridged mode
  • variable high- and low-pass filters
Add to Cart
Rockford Fosgate R500X1D

In Stock

(9)

$199.99
  • 300 watts RMS x 1 at 4 ohms
  • variable low-pass filter and bass boost
  • speaker-level inputs and preamp outputs
Add to Cart

Product Features

Hide similar features
Condition New StockNew Stock
Performance Infinity Reference 475aRockford Fosgate R500X1D
RMS Power Output (Wt x Channels)
Loading...
75 x 4
300 x 1
Peak Power Output (Wt x Channels)
Loading...
117 x 4N/A
Power at 2 Ohms (Wt x Channels)
Loading...
90 x 4500 x 1
Bridged Power (Wt x Channels)
Loading...
180 x 2N/A
Minimum Impedance Bridged
Loading...
4N/A
Minimum Impedance Unbridged
Loading...
22
Best Frequency Response
Loading...
10-100k Hz20-250 Hz
THD at Rated RMS Power
Loading...
1%1%
Signal to Noise Ratio
Loading...
85 dB80 dB
Input Voltage
Loading...
14.4v14.4v
Features Infinity Reference 475aRockford Fosgate R500X1D
Amplifier Class
Loading...
ABD
Low-Pass Crossover Frequency
Loading...
32-320 Hz50-250 Hz
Low-Pass Slope (dB/octave)
Loading...
12 dB12 dB/octave
High-Pass Crossover Frequency
Loading...
32-320 HzN/A
High-Pass Slope (dB/octave)
Loading...
12 dBN/A
Bass Boost
Loading...
0-6 dB0-12 dB
Bass Boost Frequency
Loading...
50 Hz45 Hz
Fan Cooled
Loading...
NoNo
Fuse Rating
Loading...
7050
Speaker Level Inputs
Loading...
NoHarness
Preamp Outputs
Loading...
1 pair1 pair
Width (inches)
Loading...
98-1/2
Height (inches)
Loading...
2-11/162
Depth (inches)
Loading...
14-3/47-3/8
Parts Warranty
Loading...
1 Year1 Year
Labor Warranty
Loading...
1 Year1 Year
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Infinity Reference 475a

In Stock

(26)

$149.99
Add to Cart
Rockford Fosgate R500X1D

In Stock

(9)

$199.99
Add to Cart

1.888.955.6000

Email

Chat