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Earthquake Sound SWS-6.5

100W 6.5" Shallow Woofer System Series Single 4 ohm Subwoofer

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• 200 Watts Peak
• 100 Watts RMS
• 6.5" Shallow Mount Subwoofer
• 4 Ohm PVC Woofer Cone
• UV Treated High-Roll Composite Foam Surround
• Free Air Subwoofer
• Fits the Factory BMW Bolt Pattern
• Excellent for Rear-Deck Mounting

Learn more about the sws65

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This item has been discontinued

Product Highlights


• 200 Watts Peak
• 100 Watts RMS
• 6.5" Shallow Mount Subwoofer
• 4 Ohm PVC Woofer Cone
• UV Treated High-Roll Composite Foam Surround
• Free Air Subwoofer
• Fits the Factory BMW Bolt Pattern
• Excellent for Rear-Deck Mounting

Description


Earthquake Sound brand icon

Authorized dealer

The Extremely Versatile SWS Subwoofers

The SWS-6.5 by Earthquake Sound features a mounting depth of 1-3/4". With a depth this small the applications for this woofer are endless. This shallow-woofer-system series subwoofer is perfect for those with limited space but that still want some bass in their car. The woofer features a light weight resistant PVC cone and a long-lasting UV treated high-roll composite foam surround for added rigidity, stiffness, longevity and increase power output and performance. The woofer is so small that it does not require an enclosure and works perfectly as a free-air woofer. Don't let the size of the woofer fool you into thinking it's not powerful, with an Xmax linear excursion of 15mm this woofer will hit low-frequencies with accuracy and precision for a clean, crisp, and responsive bass reproduction. Although often imitated the SWS's 3 protected U.S patents assure that it's never duplicated. If you have 2" of space to spare then there is no other option than the SWS series subwoofer.

  • 6.5" Shallow Mount 4 Ohm Subwoofer
  • Power Handling:
    • Peak: 200 watts
    • RMS: 100 watts
  • Impedance: Single 4 Ohm
  • Light weight, weather resistant PVC cone
  • Long lasting, UV treated high-roll composite foam surround
  • Free air subwoofer in any space less than 2" deep
  • Fits the factory BMW bolt pattern
  • Perfect replacement for factory upgraded systems
  • Easy under-seat mount
  • First in-dash mount
  • Excellent for rear-deck mounting
  • Does not require enclosure
  • 1" Voice coil
  • Aluminum bobbin
  • Mounting depth:1-34"
  • Xmax: 15.00 mm
  • Sensitivity: 77.3 dB
  • Authorized Internet Dealer
  • 5-year Manufacturer's warranty

Where Should I Install the SWS Subwoofer?

Earthquake SWS subwoofers are designed to be installed in areas with limited space. This makes them ideal for truck cabs and under seats. As noted in the diagram below, these subwoofers are perfect for installing underneath the front seats, under the rear seats, or behind the rear seats.

Earthquake SWS Shallow Truck Subwoofer Locations

Priced Per Pair

Specifications & Details


Subwoofer Specifications
Voice Coil Diameter
1"
Impedance (Per Voice Coil)
4 ohms
Voice Coil(s)
Single
RMS Power Handling
100 watts
Peak Power Handling
200 watts
Subwoofer Size
6.5"
Sensitivity
77.3 dB
Xmax (millimeters)
15.00 mm
Subwoofer Design
Round / Circle
Re-Cone Kit Available
No
Subwoofer Grille
No
Woofer Surround
UV Treated Foam
Woofer Composition
Polyvinyl Chloride (PVC)
Main Cone Color
Black
Series
SWS Series
Electromechanical Parameters
Mechanical Q Value (Qms)
4.192
Electrical Resistance of Voice Coil (Re)
3.600 ohms
Electrical Q Value (Qes)
1.723
Total Speaker Q Value (Qts)
1.221
Equivalent Compliance (Vas)
9.94 liters
Free-Air Resonance (Fs)
39.31 Hz
Warranty and Return Policy
Parts Warranty Duration
5 years
Labor Warranty Duration
5 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SWS-6.5

Weight:

6.00lbs

Internal SKU:

sws65

Internal Product ID:

38103

Product and How-to Videos


  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?

Customer Ratings & Reviews



5 star
80%
4 star
0%
3 star
20%
2 star
0%
1 star
0%



Durability
4.8
Value
4.4
Features
4.2
Design
4.4
Usability
4.8

Customer Reviews

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Easy Fit

After looking for a replacement sub for the center console on my 2006 Jeep Wrangler, I selected this and wow, what an easy installation it was. No modification. The original has a dual voice coil with 2 sets of wires, taped a pair and just used one set and that's it. the sound is far better than stock. Eventhough they come in pairs, no problem...sold the other to another Jeep owner who heard mine.

By Joey on September 28, 2011

10

found this helpful.

sub woofer

I bought these for a VW beetle to replace OEM , they performed fine.

By Aircommuter on February 20, 2014

8

found this helpful.

SWS-6.5 review

I purchased this product due to extremely Limited space in my Roadster. at 1 3/4" mounting this provided me with enough room to extend my seats far enough. If you are expecting the punch that a 10" or even an 8" would deliver than this is not the product for you. If you need just a little bottom end response these will help. I wouldn't class them as subwoofers, more bass and even Mid Bass drivers. Again if you really want the sub bass response and have limited space go with shallow 8" Pioneer or the 8" SWS.

By Roadzter on June 15, 2012

8

found this helpful.

BETTER THAN I THOUGHT!!!!

I bought these subwoofers because I wanted them in the sail panels in my 95 Pontiac Firebird. They are nice sounding!! You would expect distortion with higher volumes but you wont because these subwoofers sound just great! They fit with no problem and they sound real good. They work well with stock amplifier but with an aftermarket amp you won't be displeased. I finally have bass in my car these speakers actually hit lows....I didn't believe it at first until I found a song that has more lows and wow...they are actually real good. I recommend these speakers for anyone who wants bass in their car without having all the shaking all over.

By Jorge on September 27, 2011

8

found this helpful.

Good subwoofer

I use this subwoofer in a small box. It's very thin and suitable for a small space. And the bass impact is very impressive.

By Narong on February 23, 2012

8

found this helpful.

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