Skip Navigation

Product Comparison
Alpine SPR-68 vs Sound Ordnance™ P-57

Alpine SPR-68

Shop all All Car Speakers

Sound Ordnance™ P-57

Shop all All Car Speakers
Hide similar features
Condition New StockNew Stock
General Alpine SPR-68Sound Ordnance™ P-57
Speaker Size
Loading...
6X8
Design
Loading...
2-way2-way
Tweeter Design
Loading...
1" Dome3/4" Dome
Impedance (Ohms)
Loading...
44
Tweeter Composition
Loading...
SilkSilk
Woofer Composition
Loading...
Multi-Layer Hybrid FiberPolypropylene
Woofer Surround
Loading...
Santoprene RubberFoam
Parts Warranty
Loading...
1 Year3 Years
Labor Warranty
Loading...
1 Year3 Years
Specifications Alpine SPR-68Sound Ordnance™ P-57
Sensitivity (1W at 1 meter)
Loading...
89N/A
Sensitivity at 2.83 volts
Loading...
N/A88
Frequency Response
Loading...
63 - 29k Hz60 - 21k Hz
Minimum RMS Wattage 22
Maximum RMS Wattage 10040
Peak Power Handling (Watts)
Loading...
30080
Top-mount Depth (Inches)
Loading...
2 1/22 1/4
Bottom-mount Depth (Inches)
Loading...
N/A2 7/16
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