Alpine SWS-12D2 vs HELIX Esprit E8W

 
Alpine SWS-12D2
In Stock 
$169.99
  • Kevlar reinforced pulp cone with HAMRS Santoprene rubber surround
  • power handling: 150-500 watts RMS
  • frequency response: 26-200 Hz
Add to Cart
HELIX Esprit E8W
Low Stock 
$179.99
  • fiberglass coated honeycomb membrane woofer with rubber surround
  • die-cast aluminum frame
  • power range: 50-200 watts RMS (300 watts peak power)
Add to Cart

Product Features

Hide similar features
Condition New StockNew Stock
Size
Loading...
12 -inch8 -inch
Impedance
Loading...
2 ohms2 ohms
Cone Material
Loading...
Pulp-KevlarFiberglass coated
Surround Material
Loading...
SantopreneRubber
Ideal Sealed Box Volume (cubic feet)
Loading...
0.90.5
Ideal Ported Box Volume (cubic feet)
Loading...
1.460.7
Port diameter (inches)
Loading...
N/A3
Port length (inches)
Loading...
N/A9.75
Free-Air
Loading...
NoNo
Dual Voice Coil
Loading...
YesYes
Sensitivity
Loading...
86.4 dB at 1 watt
85 dB at 1 watt
Frequency Response
Loading...
26 - 200 Hz52 - 250 Hz
RMS Power Range (Watts)
Loading...
150-50050-200
Peak Power Handling (Watts)
Loading...
1500300
Top Mount Depth (inches)
Loading...
5 13/162 1/2
Bottom Mount Depth (inches)
Loading...
6 5/82 15/16
Cutout Diameter or Length (inches)
Loading...
10 11/167 3/8
Vas (liters)
Loading...
4418
Fs (Hz)
Loading...
3452
Qts
Loading...
0.610.73
Xmax (millimeters)
Loading...
156
Parts Warranty
Loading...
1 Year2 Years
Labor Warranty
Loading...
1 Year2 Years
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Alpine SWS-12D2
In Stock 
$169.99
Add to Cart
HELIX Esprit E8W
Low Stock 
$179.99
Add to Cart

Video: How to Choose a SubwooferThe first step to choosing a subwoofer actually begins with the enclosure and how you want the sub to perform. In this video we'll tell you about the different types of subwoofer enclosures available, and find out which one best fits your vehicle and your needs.

Dual Voice Coil SubwoofersDual voice coil subwoofers are a popular choice among car audio enthusiasts who want more flexibility in wiring their sound systems. If you're looking for maximum performance, a DVC sub might be the right choice for you.