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JL Audio ACS110LG-TW1 PowerWedge+™ 10" powered subwoofer

Item # 13693334

JL Audio's ACS110LG-TW1 PowerWedge+ powered subwoofer delivers the impressive bass you expect from JL Audio...

Find what Fits your vehicle


Checking fit...

JL Audio's ACS110LG-TW1 PowerWedge+ powered subwoofer delivers the impressive bass you expect from JL Audio...

Item # 13693334

In stock

About the JL Audio ACS110LG-TW1

Bob Bihlmayer

JL Audio Built In USA Engineered for performance

JL Audio's ACS110LG-TW1 PowerWedge+ powered subwoofer delivers the impressive bass you expect from JL Audio without taking up a lot of space. The compact PowerWedge+ enclosure houses a built-in Class D amplifier that safely sends 400 watts RMS to the specially engineered, ultra-low-impedance TW1 10" subwoofer.

JL Audio Built In USA Engineered for performance

JL Audio's ACS110LG-TW1 PowerWedge+ powered subwoofer delivers the impressive bass you expect from JL Audio without taking up a lot of space. The compact PowerWedge+ enclosure houses a built-in Class D amplifier that safely sends 400 watts RMS to the specially engineered, ultra-low-impedance TW1 10" subwoofer.

Made in USA

JL Audio uses state-of-the-art automated woodworking equipment to fabricate the high-quality MDF enclosure with rugged automotive carpeting, a steel-mesh grille, 5-way binding posts, and solid internal wiring. The enclosure and subwoofer are constructed at the manufacturing facility in Florida to ensure that you get the bass that you expect from JL Audio.

Small enclosure, big sound

The specially designed, sealed enclosure measures just over 5 inches thick, so it'll fit just about anywhere. You'll enjoy thick low-frequency response from all of your music with this capable enclosure in your vehicle. And you can easily remove the power connector from this sub, so you can pull it out of your vehicle when you need a little extra space.


Product highlights:

  • Featured in our article: Best car powered subwoofers for 2024
  • 10" TW1 subwoofer in sealed enclosure
  • built-in Class D amp delivers 400 watts RMS
  • woofer impedance: 0.25 ohms
  • low-pass filter (50-200 Hz, 12 dB slope)
  • 8-gauge amp wiring kit required (sold separately)
  • fuse rating: 30 A
  • dimensions: 18.5"W x 11.125"H x 5.875"D
  • weight: 20.1 lb.
  • warranty: 2 years
  • MFR # 93334

What's in the box:

  • PowerWedge+ enclosure (loaded with one 10TW1-0.25 subwoofer and built-in amplifier)
  • Black metal grille (installed)
  • Power connection plug (installed)
  • 30-amp ATO fuse (installed)
  • 12" Speaker level input harness
  • Owner's manual
  • Specification card
  • Warranty information

Customer reviews for JL Audio ACS110LG-TW1

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Average review:

4.5 out of 5 stars
119 reviews

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More details on the JL Audio ACS110LG-TW1

Pat M.

Features & specs

Enclosure Type Sealed
Finish Material Carpet
Grille Steel
Connector Type RCA/Set screw
Quick-disconnect Plug Yes
Bi-amp Inputs No
Woofer Size (inches) 10
Woofer Material Mica-filled Poly
Passive Radiator ---
Width 18-1/2"
Height 11-1/8"
Depth 5-7/8"
Parts Warranty 2 Years
Labor Warranty 2 Years
Frequency Response N/A
Amplifier Power (RMS) 400 watts
Maximum Wattage N/A
Sensitivity N/A
Impedance 0.25 ohms
Second Voice Coil Impedance N/A
Crossover Point 50-200

Product Research


Overview: The ACS110LG-TW1 PowerWedge+ is a compact powered subwoofer, useful in vehicles with limited space. The sealed enclosure is loaded with one 10TW1-0.25 10" low impedance subwoofer (0.25Ω) and a 400 watt RMS class-D amplifier. The amp uses JL Audio's exclusive DCD amplifier technology, combining direct power conversion (no conventional switching power supply) with an ultra-high current output section. The result is an efficient design (91-94%) with very little heat generated.

Enclosure Design: The enclosure features MDF (medium-density fiberboard), constructed using CNC woodworking equipment, and covered with high-grade automotive carpeting. The driver is protected by a black steel-mesh grille.

Power/Ground Plug: The power, ground, and remote turn-on wires attach to a removable terminal block; easily unplugged so the subwoofer can be removed when you need more storage space. Each terminal is a screw clamp that will accept up to 8 gauge wire (minimum 8 gauge power and ground recommend).

Audio Inputs: The amplifier section will accept either a line level (RCA) or speaker level signal. A 12" speaker level input harness is included.

Remote Level Control: An optional RBC-1 wired Remote Bass Control (item number 136RBC1, sold separately) allows bass level adjustment from the front of your vehicle.


  • Input Sensitivity: rotary control; variable from 70 mV to 1.4 V for the RCA inputs and 280 mV to 5.4 V for the speaker level inputs
  • Turn-On Mode: three position switch:
    • REM: amp turns on when +12 volts DC is applied to the remote terminal
    • DC: the amp turns on when a DC offset voltage is detected on the speaker level inputs
    • Signal: the amp turns on when an audio signal is detected on the speaker level inputs, turns off after 30 seconds without an input signal
  • Crossover: rotary control; the crossover point is continuously variable from 50 Hz to 200 Hz; the slope is 12 dB/octave and the low-pass crossover is always engaged
  • Polarity: two position switch; allows you to reverse the phase of the subwoofer (0°, 180°)

Protection Circuit: The amp is equipped with thermal protection circuit; it will shut down if it overheats.


  • Width: 18-1/2" (18-3/4" including wiring)
  • Height: 11-1/8"
  • Depth: 5-1/8" (5-7/8" including grille)

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Customer Q&A

19 questions already asked

Frequency Response - what is the frequency response of this subwoofer?
jasona97  Mar 03, 2023
1 answer
This specification is not listed by JL sadly, Jason. We will not be able to nail down an exact number, but we can take a look at the JL 10TW3-D4 speaker in the link below for some guidance. This speaker is extremely similar to the one used in the TW1 enclosure and does play 24hz-200hz. The small, sealed box will of course affect the low-end extension, but those numbers should be a good ballpark for your tuning. I hope this helps!
bo  Mar 08, 2023 (Staff)
If I screw brackets to mount this in my truck and keep it secured will it void the warranty and do you sell a kit for that purpose?
conrad  Sep 21, 2022
1 answer
Greetings Conrad, and thank you for your question. You will not void the warranty by screwing in mounting screws. If purchased from Crutchfield, we will make sure of that. we no longer have the box mounting hardware. It was basically black L- brackets and screws.
hogan  Sep 21, 2022 (Staff)
If using with an ???LC1i??? line out converter can I expect similar review expectations as these folks running aftermarket head units connecting rca directly? That little converter is pretty rad but if this box is tuned for a pure signal?????? - I have a 17 GMC Sierra Elevation and the touch screen system is great. No way I???m altering the dash look. I???m just a 40???s dad that still likes the 808???s to hit when it???s time. Not interested in ???quaking??? as we said in the 90???s ???? - I???m also going to upgrade to 6x9 JL audio in the front doors at the same time as installing this powered box. - thanks for any experience shared. Jp
jonathan  Jan 09, 2022
3 answers
I havent gotten alot of bass out of this set up but for a truck its about right. I hooked mine up to the high input side instead of rcas
anthony  Jan 15, 2022
Hi Jonathan, I???m pretty sure you will be happy with this particular JL amplified sub. I have one installed in a 2021 Ridgeline black edition with factory premium sound system ( factory head unit) and a epicenter bass restoration unit. This Subwoofer really puts out, I use it mainly for sound quality but it will rattle your mirrors if you turn it up to that level. Also I had the opportunity to try all of the micro-sub units in my vehicle including the ported/sealed 10??? 12??? and duel 8 inch but this one was to me the best all around.
andre  Jan 10, 2022
I???m using this sub in a BMW M4. It is mounted in the trunk using a line out converter. I don???t remember which one, but I think it is the LC1i. At subwoofer levels that give accurate frequency response it doesn???t hit as well as I might hope. But I think that may be simply because it is in the trunk. If I turn the sub level up, it hits then and doesn???t localize the bass to coming from the trunk. It still sounds as though it is coming from the main speakers. Hope this helps.
richard  Jan 09, 2022
Does this sub with built-in amp sound better than the version without an amp? I???d probably get a 300/1 or something to power it.
james  Aug 18, 2021
1 answer
I don???t know what the version with out the amp sounds like but this one sounds awesome
cheddie  Aug 18, 2021
Does this fit behind the second row back seat driver side of a double cab Tacoma 3rd gen?
vanmannnn  Feb 06, 2021
1 answer
Yes, but you'll have to do some extensive trimming of the plastic storage bin behind the rear seatbacks. I also did some minor trimming to the plastic cladding on the rear seatback. Fits great in my opinion, but it's not for everyone.
max  Feb 06, 2021
Does this need to be broken in?
george  Dec 11, 2020
2 answers
No, this hits hard right out of the box.
scott  Dec 15, 2020
I think it sounded good out of the box. It may be a little bit better after a few hundred hours now. I???m not certain. I made adjustments to the crossover and level that probably made more of a difference than break-in.
richard  Dec 15, 2020
What???s going to hit harder under the seat of a 2020 Chevy crew cab with Bose, the JL powered 10??? box or the dual JL powered 8??? box?
mike weaver  Nov 16, 2020
1 answer
Depends on the type of music that you???ll be listening to. Ported 10 will be louder for R&B. The sealed 10 will be great with rock n roll or anything with the kick drums.
daniel  Nov 16, 2020
Will it fit underneath a front seat of a 2012 5 speed 2.7L Tacoma Base/Access Cab?
dale  Jul 23, 2020
1 answer
We have not received any answers from other customers on your question. I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They should be able to help answer your question.
thomas  Aug 07, 2020 (Staff)
What hardware is best to secure this box under the seat?
marcus  May 04, 2020
2 answers
I have a Ford Raptor and placed this under the rear with nothing to anchor in place. It has not moved from its original placement.
tom  May 04, 2020
I screwed it to the back of the rear seat. It works perfect
sean  May 04, 2020
Does this have good bass?
big rick  Jun 12, 2019
5 answers
Yes definitely! It fills our Equinox nicely.
jason  Jun 13, 2019
It is okay. I am deciding if it was work the money. I am not technical, so I will tell you what I was told. Do not install where it receives a signal. You have to wire to remote. You may know what that means. Mine would no longer receive a signal, so we had to go back later and install this way. I guess it is according to what your looking for. If you want big bass I would buy a sub amp and sub separately. JL Audio is good stuff. I am not sure it is worth the money.
chris  Jun 12, 2019
Yes. It???s more of a tighter bass. I listen to rock and heavy metal and I actually has it turned down to reduce some of the bass. I give it a 10/10.
kelley  Jun 12, 2019
Runs me out of my Tacoma. I like it a lot.
david  Jun 12, 2019
Go with a soar audio shallow 10 at 850 watts rms and 79.00 you can???t beat it
clovis  Jun 12, 2019
What modifications must be made to install this behind rear seat of a 2006 f250 crew cab?
william  May 05, 2017
1 answer
For additional 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.
kenneth  May 06, 2017 (Staff)
Is there a big difference between the 8 inch and 10 inch? I just purchased the 8 inch one and it sounds great but it really doesn't have much of a low end bass. plus I noticed there's not a huge difference in price.
paul  May 15, 2016
1 answer
Thanks for your question. For information on comparing two or more models I would recommend reaching out to an Advisor by phone (1-800-324-9695) 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.
kristina  May 16, 2016 (Staff)
Will this fit behind or under the seat of a 2016 Toyota Tacoma?
superman  Mar 04, 2016
4 answers
It fits my 2019 tacoma perfect without cutting any of the plastic storage bin. Just make sure you get the sealed box not the ported.
daniel  May 13, 2021
I don't know...I don't have a Tacoma. I will say that I love the speaker but I highly recommend buying the separate bass remote control, which really should come with the speaker.
elliott  Mar 05, 2016
It fits under the seat in my f-150, I really couldn't tell you anything about a toyota.
kevin  Mar 04, 2016
My suggestion is to make a mock-up of the speaker box from cardboard. Get the dimensions from Crutchfield and make a replica. I used this for my Mazda CX5 and it was incredibly helpful for testing the fit for installation. The real speaker box fit perfectly when I purchased it.
bryan  Mar 04, 2016
Has anyone installed the PowerWedge+ 10" or 12" Behind the back seat (Not Under the seat) in a 2016 or 2015 Ford F-150 XLT SuperCrew? For those who don't know, Both Rear Seats fold down to provide some Hidden Storage Space. I see 1 Review of an ACS110LG-TW1 10" PowerWedge in a 2016 F-150 from (Mark S. from Wayzata) He said the 10" fit under the seat without taking up any space. I'm hoping he meant behind the seat. Because if it???s under the seat, it is taking up storage space. And I need all the space that I can get. I folded my seats down on my 2016 F-150 and it looks like it just might work. But it???s hard to tell with the way the back panel bumps in and out. Really Hoping I could fit the 12" Wedge back there Thanks for any input. KZ
ken  Feb 15, 2016
2 answers
I tried to fit it behind the seat of my 2017 F-150 (same body as the 15 and 16's) and it won't quite fit. If you removed some of the rear cab insulation and carpeting, you might get it to fit. If you don't you will smash the metal speaker grille. I have it under the small rear seat (passenger side) and it fits perfectly there laying flat.
derek  Nov 01, 2018
While we do not have the available space researched in that location, we can provide the dimensions of the JL Audio enclosure which you can use to cross-reference against the space you find available there: 21"W x 13.5"H x 6.625"D I hope that helps! My Bio:
ryan  Feb 17, 2016 (Staff)
My powered sub did not come with installation instructions. Will you please send the installation instructions to me asap? I want to make sure I am pulling the dash properly, and don't want to break anything!
ryan  Nov 12, 2015
1 answer
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. They can walk you through the settings on the product and see if there may be a fix. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer. You can also post your question in our forums: Or try our online support center:
kristina  Nov 13, 2015 (Staff)
Is this box size really smaller than the JL Audio 8" version? How? This box with grill on is thinner than the JL Audio 6.5"? I'm looking for a sub box to fit under the passenger seat on a Dodge Ram Club Cab. Wanting to clear up my back seat where my huge JL 12" box is.
max  Nov 12, 2015
2 answers
I have the 10" version and it fits perfectly behind the single fold down seat in my 2005 Silverado crew cab.
ryan  Nov 12, 2015
The dimensions listed are exactly what I received. It is a thin sub with very low impedance and an amp that works with that low impedance. In my truck this delivers good performance, particularly considering the small amount of space it takes up. It won't outperform a properly powered JL12W3, for example, but it is no slouch.
dennis  Nov 12, 2015
Which sub speaker is used? W3 or?
joe  Oct 12, 2015
1 answer
It seems like a variant of the TW1.
dennis  Oct 13, 2015
Does this come with the bass knob and wire?
ozzie  Jul 09, 2015
1 answer
I forwarded your question to an Advisor and they responded with the following: It does not, you would need to purchase the JL RBC 1, and an amp wiring kit. If you would like to discuss further you can contact an Advisor directly by phone (1-800-324-9695) or online chat.
kristina  Jul 13, 2015 (Staff)

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