Need help deciding?

Get an expert recommendation via via email or call an Advisor at 1.888.955.6000

Alpine SPS-517 vs Helix Blue B57X

Tell us what you drive. We'll show you what fits.

Select your car

Find what fits your car

 
Alpine SPS-517

In Stock

(76)

$99.99
Add to Cart
Helix Blue B57X

DISCONTINUED

(8)

$69.99
Hide similar features
Condition New StockNew Stock
General Alpine SPS-517Helix Blue B57X
Speaker Size
Loading...
5X75X7
Design
Loading...
2-way2-way
Tweeter Design
Loading...
1" Dome1/2" Dome
Tweeter Composition
Loading...
SilkMylar
Woofer Composition
Loading...
Poly-MicaInjected Polypropylene
Woofer Surround
Loading...
RubberRubber
Parts Warranty
Loading...
1 Year2 Years
Labor Warranty
Loading...
1 Year2 Years
Specifications Alpine SPS-517Helix Blue B57X
Sensitivity
Loading...
88 dB at 1 watt
91 dB at 1 watt
Frequency Response
Loading...
73 - 22k Hz60 - 22k Hz
RMS Power Range (Watts)
Loading...
2-755-40
Peak Power Handling (Watts)
Loading...
230120
Impedance (Ohms)
Loading...
44
Top-mount Depth (Inches)
Loading...
2 5/162 1/4
Bottom-mount Depth (Inches)
Loading...
2 3/42 5/8
Cutout Diameter or Length (inches)
Loading...
00
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research

Need help deciding?

Get an expert recommendation via via email or call an Advisor at 1.888.955.6000