Focal K2 Power™ 33 KX vs Alpine SWA-10S4

 
Focal K2 Power™ 33 KX

Low Stock

(1)

$1,299.99
  • Aramid fiber/foam/glass composite sandwich cone with butyl rubber surround
  • 30-1,000 Hz frequency response
  • 50-400 watts RMS power range
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...
13 -inch10 -inch
Impedance
Loading...
2 ohms4 ohms
Cone Material
Loading...
Kevlar/foam/glassPolypropylene and Mica
Surround Material
Loading...
Butyl rubberFoam
Ideal Sealed Box Volume (cubic feet)
Loading...
1.410.83
Ideal Ported Box Volume (cubic feet)
Loading...
N/A1.51
Port diameter (inches)
Loading...
N/AN/A
Port length (inches)
Loading...
N/AN/A
Free-Air
Loading...
NoNo
Dual Voice Coil
Loading...
YesNo
Sensitivity
Loading...
90 dB at 2.83 watts
84.24 dB at 1 watt
86.5 dB at 1 watt
Frequency Response
Loading...
30 - 1000 Hz24 - 200 Hz
RMS Power Range (Watts)
Loading...
50-40050-250
Peak Power Handling (Watts)
Loading...
800750
Top Mount Depth (inches)
Loading...
6 3/85 1/4
Bottom Mount Depth (inches)
Loading...
N/AN/A
Cutout Diameter or Length (inches)
Loading...
11 5/168 15/16
Vas (liters)
Loading...
24.5941
Fs (Hz)
Loading...
3932
Qts
Loading...
0.7330.42
Xmax (millimeters)
Loading...
1110
Parts Warranty
Loading...
1 Year1 Year
Labor Warranty
Loading...
1 Year1 Year
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Focal K2 Power™ 33 KX

Low Stock

(1)

$1,299.99
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