Kicker 11DX125.2 vs Helix SPXL1000

 
Kicker 11DX125.2
In Stock 
$89.99
  • 125 watts RMS x 1 bridged at 4 ohms
  • selectable high- and low-pass filters
  • Class AB amp technology
Add to Cart
Helix SPXL1000
Low Stock 
 
$999.99
  • 750 watts RMS x 1 at 4 ohms
  • bass boost (0-18 dB from 40-120 Hz )
  • Class D amp technology
Add to Cart

Product Features

Hide similar features
Condition New StockNew Stock
Performance Kicker 11DX125.2Helix SPXL1000
RMS Power Output (Wt x Channels)
Loading...
30 x 2
750 x 1
Peak Power Output (Wt x Channels)
Loading...
N/A2975 x 1
Power at 2 Ohms (Wt x Channels)
Loading...
60 x 21200 x 1
Bridged Power (Wt x Channels)
Loading...
125 x 1N/A
Minimum Impedance Bridged
Loading...
4N/A
Minimum Impedance Unbridged
Loading...
21
Best Frequency Response
Loading...
20-20k Hz27-250 Hz
THD at Rated RMS Power
Loading...
1%0.33%
Signal to Noise Ratio
Loading...
84 dB96 dB
Input Voltage
Loading...
14.4v---
Features Kicker 11DX125.2Helix SPXL1000
Amplifier Class
Loading...
ABD
Low-Pass Crossover Frequency
Loading...
80 Hz35-250 Hz
Low-Pass Slope (dB/octave)
Loading...
18 dB/octN/A
High-Pass Crossover Frequency
Loading...
100 HzN/A
High-Pass Slope (dB/octave)
Loading...
18 dB/octN/A
Bass Boost
Loading...
+9 dB0-18 dB
Bass Boost Frequency
Loading...
40 Hz40-120 Hz
Fan Cooled
Loading...
NoNo
Fuse Rating
Loading...
15160
Speaker Level Inputs
Loading...
RCA (adapter req)No
Preamp Outputs
Loading...
No1 pair
Width (inches)
Loading...
8-3/820
Height (inches)
Loading...
2-1/42-1/4
Depth (inches)
Loading...
8-5/1610-15/16
Parts Warranty
Loading...
2 Years2 Years
Labor Warranty
Loading...
2 Years2 Years
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Kicker 11DX125.2
In Stock 
$89.99
Add to Cart
Helix SPXL1000
Low Stock 
$999.99
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.