Polk Audio db840DVC vs Alpine SWA-10S4

 
Polk Audio db840DVC

In Stock

(26)

$59.99
  • polypropylene cone with Santoprene rubber surround
  • 50-180 watts RMS power range
  • frequency response: 30-200Hz
Add to Cart
Alpine SWA-10S4

In Stock

(32)

$64.99
  • polypropylene and mica cone with poly-foam surround
  • power handling: 50-250 watts RMS
  • frequency response: 24-200 Hz
Add to Cart

Product Features

Hide similar features
Condition New StockNew Stock
Size
Loading...
8 -inch10 -inch
Impedance
Loading...
4 ohms4 ohms
Cone Material
Loading...
PolypropylenePolypropylene and Mica
Surround Material
Loading...
Santoprene rubberFoam
Ideal Sealed Box Volume (cubic feet)
Loading...
0.350.83
Ideal Ported Box Volume (cubic feet)
Loading...
0.61.51
Port diameter (inches)
Loading...
3N/A
Port length (inches)
Loading...
11N/A
Free-Air
Loading...
NoNo
Dual Voice Coil
Loading...
YesNo
Sensitivity
Loading...
85 dB at 1 watt
86.5 dB at 1 watt
Frequency Response
Loading...
30 - 200 Hz24 - 200 Hz
RMS Power Range (Watts)
Loading...
50-18050-250
Peak Power Handling (Watts)
Loading...
360750
Top Mount Depth (inches)
Loading...
45 1/4
Bottom Mount Depth (inches)
Loading...
4 3/8N/A
Cutout Diameter or Length (inches)
Loading...
7 1/168 15/16
Vas (liters)
Loading...
15.841
Fs (Hz)
Loading...
4332
Qts
Loading...
0.590.42
Xmax (millimeters)
Loading...
6.110
Parts Warranty
Loading...
1 Year1 Year
Labor Warranty
Loading...
1 Year1 Year
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Polk Audio db840DVC

In Stock

(26)

$59.99
Add to Cart
Alpine SWA-10S4

In Stock

(32)

$64.99
Add to Cart

Need help deciding?

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