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Kicker 40TCWS104

Ported truck enclosure with one 4-ohm 10" CompS subwoofer

Item #: 206TCWS104

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9 Reviews | 5 questions - 11 answers

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A match made in heaven...or Oklahoma

Kicker's 40TCWS104 loaded enclosure puts a thumping 10" subwoofer behind the seat of a truck or in any vehicle that's low on space. The rugged ported box was designed specifically for the subwoofer, so you can count on getting maximum performance, no matter what kind of tunes you enjoy.

Front-view of Kicker 40TCWS104 10" sub enclosure

The specially designed port gives you more bass without sounding sloppy.

Hard-hitting CompS sub

The 10" CompS sub features a flex-resistant polypropylene cone for hard-hitting lows without distortion, while the ribbed foam surround promotes long excursion and helps to keep the cone on target. The sub's steel basket provides a reliable foundation for big bass, and extensive venting ensures long-lasting performance that won't break down when the bass gets heavy.

Heavy-duty enclosure

Sturdy medium-density fiberboard ensures long-lasting performance from the enclosure, and the special-design side port delivers more bass without getting sloppy. The enclosure's 4-ohm impedance allows compatibility with a wide range of amplifiers.

Product Highlights:

  • ported truck-style enclosure with one 10" CompS subwoofer
  • 3/4" medium-density fiberboard construction covered with carpet
  • 4-ohm total impedance
  • power handling: 50-300 watts RMS (600 watts peak power)
  • frequency response: 30-500 Hz
  • sensitivity: 93.8 dB
  • 21-1/2"W x 15"H x 7-5/8"D1 x 4"D2
  • warranty: 1 year
  • Our 60-day money-back guarantee

Enclosed Subwoofers 101

An enclosed subwoofer is a box with a subwoofer already installed. The advantage to buying an enclosed sub is that the manufacturer made the sub, then designed and built the box as a perfect match, so you'll get the best possible performance. Every enclosed sub has a maximum RMS power handling rating, so pair it with an amp with a similar RMS power rating to get the best performance.

Hands-on research

What's in the box?

Download owner's manual

  • Ported enclosure loaded with one 10" Subwoofer
  • 4 Mounting brackets
  • Four 1" Self-tapping pan head screws
  • Eight 5/8" Self-tapping flat head screws
  • Specification and mounting information

Product Research

Features

Speaker Terminals: The spring post terminals are mounted on the left side of the enclosure and will accept pin connectors, single or dual banana plugs, or bare wire up to 10 gauge.

Woofers: The Kicker 40TCWS102 enclosure uses one 10" CompS subwoofer, wired to present a 4Ω load.

  • Ribbed Surround: The optimized ribbed polyurethane helps eliminate flex and distortion.
  • Spiralead Tinsel Leads: The durable Spiralead tinsel leads are woven into the woofer's spider, for added strength and reliability.
  • Steel Basket with Vented Pole Piece: The steel basket's vented pole piece and Kicker's Quad Venting slots contribute to the woofers' efficient cooling and durability.

Break-in Period: Due to the complex nature of Kicker CompS speakers, they require a break-in period in order to produce optimum low-bass response. The suspension system is very stiff out-of-the-box. Approximately two weeks of daily playing will allow the suspension to break-in and reach its optimum equilibrium. Once broken-in, the subwoofer will exhibit stronger bass performance, smoother response, and greater low-bass extension.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Kicker 40TCWS104 Reviews

Average Customer Review:

9 reviews
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Kicker Enclosure

Written By John, California on Saturday, December 20, 2014

  • "Coolness Factor"
  • Build Quality
  • Ease of Use
  • Sound Quality
  • Value

The Size is perfectly thin fits between the rear strut bar and back seat. its paired to a RF 300 watt amp, it took a while to find the right tune to produce a punchy bass. Overall it does its job with the limited space it has available.

Pros: The Price, size

Cons: limited on the quality sound it can produce can distort easily if pushed really hard

kicker comp s

Written By Anonymous, United States on Friday, May 23, 2014

Crutchfield Customer Review (What's this?)

  • "Coolness Factor"
  • Build Quality
  • Ease of Use
  • Sound Quality
  • Value

Installed in 'z71 under back seat. Good all around sound. I advise having a good head unit to tweak sound just right

Pros: Good looking

Cons: Does not reproduce very low frequency

best ever

Written By bass man, keller Tx on Thursday, May 08, 2014

  • "Coolness Factor"
  • Build Quality
  • Ease of Use
  • Sound Quality
  • Value

It hits hard and sounds grate in the mids heights and lows it fits grate in my 1982 c10

Pros: Alot

Cons: None

Has a nice kick

Written By Duane, Tukwila WA on Sunday, April 20, 2014

Crutchfield Customer Review (What's this?)

  • "Coolness Factor"
  • Build Quality
  • Ease of Use
  • Sound Quality
  • Value

I just installed this unit yesterday. I like how it punches as well as it's ability to pick up the soft bass.

Pros: All in one kit. Ease to install

Cons: None

Great Bang for the Buck

Written By Jeff, Memphis, TN on Monday, February 03, 2014

Crutchfield Customer Review (What's this?)

  • "Coolness Factor"
  • Build Quality
  • Ease of Use
  • Sound Quality
  • Value

I have tried 3 different low profile subs in my 2008 Scion xB and this is by far the best. I am running a 300w @4ohm Alpine amp and this thing does the trick. It isn't going to shake your neighbors mirrors, but it will rattle yours just fine. I am more impressed with the clean sound than I am the loudness, but that is most of what I wanted. Only downside to this sub is now I am going to need some dynomat!

Pros: Super clean sound. Loud deep bass at almost every frequency.

Cons: Not crazy about the yellow color. Just kidding, no cons. Great sub.

Kicker 40TCWS104

Written By Anonymous, oklahoma on Thursday, August 22, 2013

Crutchfield Customer Review (What's this?)

  • "Coolness Factor"
  • Build Quality
  • Ease of Use
  • Sound Quality
  • Value

Great sub!

Pros: Great quality!

Cons: None

a+++

Written By cg, Nashville on Wednesday, June 05, 2013

Crutchfield Customer Review (What's this?)

  • "Coolness Factor"
  • Build Quality
  • Ease of Use
  • Sound Quality
  • Value

I only shop Crutchfield first off!! As for product....good, but i actually sealed the ports and the subs sound 10x better!! But if u like ported sound great product from kicker as always

Pros: Small enclosure, sounds good...easily wired two together to get a two ohm load from amp, easy to install

Cons: None!!

So pretty

Written By DicTrees, Edgewood, New York on Monday, May 06, 2013

Crutchfield Customer Review (What's this?)

  • "Coolness Factor"
  • Build Quality
  • Ease of Use
  • Sound Quality
  • Value

It fits "almost" perfect in the back of my sonic hatchback. It just clears the privacy shelf that stops people from looking in your back window to see what you have in there. The bass usually pops it off the little connector but it's no biggie. It doesn't cause any crazy sound waves that beat on your chest like dual 12s but common it's a single 10. For someone wanting some bass without rattling pictures off your wall every time you pull into a driveway I would highly suggest this product. Oh and it does get loud!

Pros: Looks awesome! Amazing sound, nice small compact, great for a hatchback and still have storage in the back

Cons: Would say none

Great!!

Written By Isaac, Kingsport on Friday, March 22, 2013

Crutchfield Customer Review (What's this?)

  • "Coolness Factor"
  • Build Quality
  • Ease of Use
  • Sound Quality
  • rating
    Value

Excellent fits well in a 93 S-10 regular cab

Pros: Small sounds good fits well

Cons: Not for "loud competition " just for good bass

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Kicker's Yellow Series of amps, speakers and subs gives you the performance you expect from Kicker at a more affordable price. And this year's models are better than ever.

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Questions & Answers Ask the community. Share your knowledge.

5 questions already asked

For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle. [ Greg  Sep 06, 2014 ]  Staff
I install one in my F350 Crew Cab works great. [ Bruce  Aug 18, 2014 ]
Sorry, I have no idea. [ NIC  Aug 14, 2014 ]
I do not know my hunch is that it would not [ KEVIN  Jul 09, 2014 ]
Yeah sorry I meant subwoofer. And I want to put it in the under the backseat but I wanted to know if it fit under the backseat [ Jesse  Jul 08, 2014 ]
I don't have a super crew but wanted to clarify that this is just a subwoofer. You'll need to buy a separate amplifier. [ Jeffrey  Jul 08, 2014 ]
This itself is a subwoofer only you can find An amp that could fit under your backseat but the sub itself wouldn't fit under your seat it would however fit behind the backseats on either side. But as for the amp you can put I anywhere you want but most people put then close to the sub. [ CHRISTOPHER I  Jul 08, 2014 ]
Honestly, I'm not sure. I have a regular cab F-150. I think the base has a depth of about 7". You'll have to measure. [ MATT  Jul 08, 2014 ]
Maybe if the seat flips up. [ Beth  Jul 08, 2014 ]
For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle. [ Krissy  Mar 24, 2014 ]  Staff
Thanks for your question. For information on comparing amps I would recommend reaching out to an Advisor by phone or online chat. They will be able to help determine the differences and help you make the best choice for your system and your budget. [ Jeff  Jan 05, 2014 ]  Staff