Previous page Soundstream XXX-18: main picture thumbnail Soundstream XXX-18: alternate picture thumbnail Soundstream XXX-18: alternate picture thumbnail Soundstream XXX-18: alternate picture thumbnail Soundstream XXX-18: alternate picture thumbnail Next page

Soundstream XXX-18 (XXX18)

18" Quad 1.2-ohm XXX-Series Subwoofer

  • 5.0

(3 reviews)

Read 3 reviews

Write a review

The product on this page is discontinued.

Why Shop Sonic?

Find the right amplifier for your subwoofers
SONY Marine Gear Giveaway

Customer Testimonial

SONIC has the best prices, and fast shipping. This was my second purchase. This time I got new Front & Rear speakers for my truck. I installed them the day they arrived and they sound great. No need to ever go anywhere else looking for equiptment.

- Scooby from Phoenix, AZ

See more…

  • 18" Quad 1.2-ohm XXX-Series Subwoofer
  • Power Handling:
    • RMS: 10,000 watts
  • Non-pressed UV Coated paper cone woofer
  • UV Coated foam surround
  • Suspension integrated tinsel leads
  • Dual NOMEX Spiders
  • Aluminum voice coil former
  • Die-cast aluminum basket
  • Flared machine pole piece
  • Sensitivity: 92 dB
  • Great for large, vented enclosures
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Subwoofer Specifications
Subwoofer Size 18"
RMS Power Handling 10,000 watts
Voice Coil(s) Quad
Impedance (Per Voice Coil) 1.2 ohms
Sensitivity 90 dB
Xmax (millimeters) 30 mm
Subwoofer Design Round / Circle
Main Cone Color Black
Woofer Composition Reinforced Paper
Woofer Surround UV Treated Foam
Subwoofer Grille No
Re-Cone Kit Available No
Recommended Enclosure Specifications
Recommended Enclosure Type Ported / Vented
Minimum Ported Box Volume 4.00 cubic feet
Maximum Ported Box Volume 8.00 cubic feet
Top-Mount Depth 11"
Cutout Diameter 16-3/4"
Shallow Mount Installation No
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Manufacturer
Customer Review Summary for Soundstream XXX-18 (XXX18)
Average Customer Rating is 5.0 out of 5 stars:
  • 5.0
based on 3 Reviews
Share your thoughts with others:
Rating Distribution:
5 star:
.
100%
4 star:
.
0%
3 star:
.
0%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
  • 4.7
4.7
Value
  • 4.3
4.3
Features
  • 5.0
5.0
Design
  • 4.7
4.7
Usability
  • 4.0
4.0
what's this?
Most Helpful Customer Reviews:
November 4, 2010 HOLY GOAT SACK !!!!
2 of 2 people found the following review helpful:
Review by
Papa POW !! from Sumter SC
Overall
  • 5.0
Durability
  • 5.0
Value
  • 5.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 5.0
When I dished out the cash for these subs I thought I was getting some earth shaking monsters...little did I know you also had to have an amp big enough to push them, my little HIFONICS 1500 mono amp did not even touch these...either the amp sucks or the subs suck major power...the impressive thing though was while pumping the bass out I was able to rattle the rear view mirror off and it fell right on the floor. If these are in your future...be prepaired to lay fat cash down on amps, batteries, and a few mirrors !!! but then who cares when laying down big cash for a sub.
Help other customers find the most helpful reviews
Was this review helpful to you?
Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious
May 15, 2010 Soundstream XXX-18
2 of 2 people found the following review helpful:
Review by
Jack from Ardmore, Ok
Overall
  • 5.0
Durability
  • 5.0
Value
  • 4.0
Features
  • 5.0
Design
  • 5.0
Usability
  • 3.0
I bought one of these off of a local dealer, And I couldn't be more satisfied with these things. I am pushing it with a Soundstream XXX 6500D I would recommend these to someone who doesn't want a trunk full of speakers, and amps. Just needed an extra battery for the amp. But if your just getting into this type of thing have a shop do it for you.
Help other customers find the most helpful reviews
Was this review helpful to you?
Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious
September 3, 2010 Comment to the guy up top!
Review by
tricky0303 from Caledonia, MI
Overall
  • 5.0
Durability
  • 4.0
Value
  • 4.0
Features
  • 5.0
Design
  • 4.0
Usability
  • 4.0
the proper box for this woofer takes up way more room than a trunk full of speakers....it yours doesn't then get the box specs and build one because i promise you it will sound 3 times louder.
Help other customers find the most helpful reviews
Was this review helpful to you?
Report Abuse | Write a Review
Share on Facebook Share on Twitter Share on Delicious
Speaker Wire
Choose from our recommended speaker wire to hook up your amplifier to your new subwoofer. The higher quality of speaker wire that it used for this connection, the better your subwoofer will sound.
  Product Price Add?
15 ft. of 12 AWG StreetWires Speaker Wire 15 ft. of 12 AWG StreetWires Speaker Wire
This SuperCable from StreetWires is a noise free link between your amplifier and your subwoofer.
$24.99
20 ft. of 12 AWG Kicker Speaker Wire 20 ft. of 12 AWG Kicker Speaker Wire
Kicker uses twisted pair technology and hyper-flex cable to provide you with the cleanest sound and a simple installation.
$39.95
Sound Dampening Material
Get the most sound out of your new subwoofer with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
  Product Price Add?
Dynamat Rubber Roller Dynamat Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat!
$18.99
Dynamat Xtreme Trunk Kit Dynamat Xtreme Trunk Kit
Get better sounding bass from your new subwoofer with enough Dynamat Extreme for your entire trunk.
$93.99
Bass Reconstruction Processors
These sound processors are perfect for enhancing the lower frequencies of a car audio system. After some installation and tuning, your new system will sound better than ever!
  Product Price Add?
The Epicenter by AudioControl (Gray) The Epicenter by AudioControl (Gray)
The original bass booster expander with included remote will enhance the bass of your new system.
$159.99
Enclosure Accessories
These accessories are designed to help you build the custom enclosure that you have always wanted, or add to the box that you already bought. Either way, these products can assist you in achieving better sound, better looks, and more bass!
  Product Price Add?
20 oz. Bag of Poly-Fil 20 oz. Bag of Poly-Fil
Polyester fiber fiberfill adds better bass to your system.
$5.99
16 oz. Can of Adhesive Spray 16 oz. Can of Adhesive Spray
Spray adhesive used for adhering carpet to subwoofer boxes without bubbles.
$5.99
Binding Post Terminal Cup Binding Post Terminal Cup
Use this to easily install a binding post terminal to your subwoofer enclosure.
$4.99
Banana Clip Terminals Banana Clip Terminals
These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.
$4.99
Installation, Tools & Accessories
Don't forget to get the tools and accessories that will help you install your new subwoofer in your vehicle. Whether you opt for the professional installation card or the do-it-yourself method, you will need the following to help you out!
  Product Price Add?
Car Stereo and Speaker / Subwoofer Installation Tool Kit Car Stereo and Speaker / Subwoofer Installation Tool Kit
Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.
$14.99
System Optimization and Tuning
Use these items to assist in testing and tuning your new car audio system to perfection!
  Product Price Add?
Scosche SPL Meter Scosche SPL Meter
Monitor the noise level of your new car audio system with this SPL meter measuring from 60-135 dB.
$24.99
AutoSound 2000 CD-101 AutoSound 2000 CD-101
Low frequency test CD
$12.99
AutoSound 2000 CD-102 AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103 AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99

Product Summary

Manufacturer: Soundstream
Model number: XXX-18
UPC: 709483028975
Weight: 122.00 lbs
Internal SKU: xxx18
Internal product ID: 23856