Customer Ratings & Reviews

Five Piece Installer Panel Removal Tool Kit for Car Stereo/Audio (Belva BTK105)

Good for the price, could be better, does what it’s supposed to

Bulky

Bulky but overall decent product and not great in tight spaces

By OVO on October 10, 2016 Verified purchase

Nifty

Nice to have these to use instead of a screwdriver! So I don't mark up my doors, dash, or paint. A lot sturdier than they look as well.

By eric on May 29, 2020 Verified purchase

Great tools

These tools made my project really easy. They are great value and quality.

Works great.

Used these on the wife's van (multiple panels) and my 68 fastback. The tools work like a charm. No scratches or issues on my panels and no broken tools is a victory all the way around.

Great deal

Got this product free with the purchase of a pair of speakers it helps out a lot looks more professional and sounds cleaner definitely give it a try for your next project.

Don't go without it

This really helps with overall sound quality, especially mid-bass in my experience. NVX offers excellent quality at better prices are than other popular sound deadening brands.

By Anonymous on September 9, 2019 Verified purchase

Average

Two of the tools broke on first use. The tips of some tools are too thin.

Good price

I bought to replace my 1999 oldsmobile eighty eight stock component speakers. When I purchased I hadn't yet taken off the door panels to look at old speakers, I just used the speaker fit ode here on sonic electronix to find a pair that would fit my car. Well what I didn't realize is that the old tweeters had a very specific bracket which the nvx set did not include. This set of nvx seems to be more towards custom tweeter installs with options to mount flushed or exposed.Anyways, I was worried at first because Id spent long enough deciding what to buy and at this point justwanted to hear the dang things! I ended up using the thickest duct tape I've ever owned to hold me down, and once pressed up against the door they didn't make a rattle or move so it seems to have worked. The woofers on the other hand screwed right in. Overall I am happy with this buy and would recommend them

Very Thick Dynamat

This product is very thick compared to cheap versions. Priced excellent. If you want to reduce any vibration or road sound, choose this!

By Adrian on June 21, 2020 Verified purchase

Five Piece Installer Panel Removal Tool Kit for Car Stereo/Audio (Belva BTK105)

Great little tool kit worked great for what I needed.

By phillip on December 28, 2019 Verified purchase

Very pleased

I am glad I went with this brand. Easy application and works great in keeping my Corolla quiet and audio clean.

NVX SDBSK2 Premium Stealth Black

Thick and heavy. I was suprised with the actual quality. For the price they’re great quality

Awesome roller!

I'm really happy that I bought this roller. I also have two other (smooth) rollers, but this one works much better. Its little "fingers" press the NVX sound mat really well and it allows it to be spread evenly over the entire surface including all these different curves and corners. The roller is very sturdy too. After 30 sq. ft. the roller started squeaking a little, but it still keeps working perfectly! I'm sure that the roller will help me to put all 60 sq ft of the sound mat and still will be fine. Great roller!! This item is highly recommended and even "a-tool-you-must-have!" for anyone who works with sound isolation of vehicles!

By L. the Morning Star on October 1, 2022 Verified purchase

Way better than version 1.

I am an installer and could not disagree more with the other review. I actually had version 1 and got it the first time I ordered a bulk pack with Sonic years ago. This version is a big improvement due to the teeth and the handle. The teeth make it way easier to get a great stick to the vehicle body. The older one was wooden handle and this one is plastic, but the plastic is rugged and it is singular piece so it is really sturdy. The older one that connected the handle to the roller part broke at the joint and this one reminds me of a sturdy broom I have from Home Depot. Worth every penny paid or free!

Good product

Sticky and did hook well to the cars body . Got it for free with my speakers purchase. Sonic electronix for life

Five Piece Installer Panel Removal Tool Kit for Car Stereo/Audio (Belva BTK105)

I bought this product to remove and replace my radio and it worked great. The tools were just right for the job. Perfect for interior of vehicles.

A must have.

These tools come in very handy. I would recommend this tool kit to anyone who plans to do more then one install. The price is definitely worth it for avoiding headaches down the road.

By Kane on April 2, 2020 Verified purchase

took a chance

I took a chance on these based on their reviews, i usually would buy a big brand but these seemed legit. I bought these and the nvx 6x9s. After hooking everything up it sounded pretty good but it was just my crappy head unit powering them, so when i bought an amp wow these things came to life. my whole truck is rocking now!

incredible.

i have recently purchased and installed this kit so i figured a review would be worthy for this.
upon opening the package i couldn't help but be amazed about how much it weighed for just a 5 1/4 component kit. the magnet on the woofers have a lot of weight. the tweeters you can really see the quality in them its really hard to explain just buy a nvx tweeter and you'll see. the cross overs are clearly labeled and make for a really clean install. upon hearing them in action i was blown away the mids sound punchy as heck some times i feel like i have a set of decent ten inch woofers in my door and the tweeters are loud as heck thanks once again sonic and nvx i truly am not ashamed of this purchase.

NVX SDBSK2 Premium Stealth Black

For the price, I wish it came with a bit more of the material compared to other packages, but it definitely does what it's supposed to and will make a noticeable difference if you knock on the door/panel where it was placed vs where it wasn't.

By Anonymous on June 12, 2018 Verified purchase

NVX SDBSK2 Premium Stealth Black

Easy to use and reduced vibration, allowing clear sound coming from my door speakers.

Great value

I installed these on each rear door of my 2005 Silverado. Could really hear a difference in sound quality.

Great Tools

These are awesome if you have panels to remove these are the greatest thing to have.

By Michael on March 3, 2017 Verified purchase

All plastic

This tool should be free with purchase. All plastic. It does feel strong and it does work but not worth the money.

By Donnie on June 8, 2021 Verified purchase

NVX SDBSK2 Premium Stealth Black

Great product, Sonic Electronix is great. I've ordered a few things from time to time and have had no problems. I get the item quickly. I ordered this and was so pleased. I ordered another set. Works great.

By Joshua on May 25, 2020 Verified purchase

Great Value and Sound

I put this set in my 83 F-150 with a older Sony 100.2 amp. Sound good, very clear and they make my door mirrors vibrate. I feel I got my money worth and then some. Highly Recommended!!!

Great fit

I bought these with the 6x9's as well they're such great quality and have amazing sound easy to install fit so good I was able to use all factory parts to install them! Great quality at an even better price thanks sonic!!!

Buy now

NVX has a new customer for life. Good shizz. Buy them now. Amp or no amp they are beautiful! Yes beautifully loud and appearance wise. Quality.

Perfect for tight spots

I used this to install true 50 mil sound deadening in the doors and along the floor of my f150. I installed it with this and the more traditional roller. This is perfect for inside the doors where bracing and cutouts don’t allow you to get great pressure on the material, the textured nubs give you much more focused pressure and allow you to get to stick and leave a small bit for air to escape when using a heat gun and following back up with the smooth rubber roller.

It also takes down kind of like a disposable razor giving you better access in some cases.

I used a cheap sound deadener from an online retailers house brand, the butyl rubber was not very tack and this got it to stay no problems I forgot to follow with the heat gun inside the door skins and this still kept everything secure.

By Frank R. on July 7, 2023 Verified purchase

Great handy product easy does it .

Great product , easy and handy to use , the roller is well crafted and helps out a lot . Well recommend happy with my purchase . The only concern I had was that I ordered it during the week before checkout it said I would be receiving my purchase on sat it took more than a week to receive it . Other than the shipping miscue I will purchase from sonic electronix .

By Jose on June 28, 2023 Verified purchase

great price.

speaker out performed my expectation at great price highly recommended.

Bright, but worthy - especially for the coin

My first impression of this kit is that the tweeters are way too loud and bright. However, using the -3dB attenuation on the crossover helps quite a lot. I discovered that using the swivel in the flush mount option to point the tweeters at the windscreen made a world of difference & did wonders for staging. If your only option is to aim these tweeters on-axis or close to on-axis, you'll want to choose another kit. However if you have the room/configuration to aim them forward, or significantly off-axis, they sound great.

The woofers sound quite good, but really need an amp to get them off their butts. Sound quality is realistic, midbass is present, but not overwhelming...well balanced.

Don't expect to use the included clip nuts as every one I tried snapped in half. I just re-used factory hardware where possible & some drywall screws in my homemade adapter

Other than that, the drivers & crossovers are well-designed and executed & should make most happy - again as long as you amp them & move the tweeters off-axis. Reflected seems best so far with the tweeters. On-axis is too harsh.

I'm still tuning and will be for some time to come, but for the coin, and particularly after re-aiming the tweeters, I'm quite happy with this set. Solid construction, poly cones & butyl surrounds should mean a long, happy life. Considering price (and the huge discounts currently available), these little numbers earn themselves 4 stars.

By Beaver on November 23, 2015 Verified purchase

Great Sound!!!

Great Sound No Doubt! It was tricky to run wires back & forth thru the car to crossover but very worth it at the end! You won’t regret this buy made my Bose system sound pathetic.

By Jeffrey on February 16, 2020 Verified purchase

Top notch

I had my Doubts about NVX but I can say this is some of the best car audio I have had it is in my opinion very close to JL audio.

By kevin on March 19, 2018 Verified purchase

Good deal

Bought a pair of kickers and they came for free, doubted them at first but it really does help in muffling the rattles from the speakers.

Made the install a whole lot easier

Love this kit! Well worth the money I spent on it. Great variety of things you need to remove dash panels, and door panels.

By Joanna on February 2, 2018 Verified purchase

Insanely genius product

I've installed car audio for years and was always looking for the best way to improve the door panel and mounting locations. I've done everything from making wood brackets to sound deadening the whole door panel inside and out, even that doesn't compare to what these simple silicone baffles do. For a fraction of the price. I'm ordering more sizes now for the future.

Must Have

I bought this before doing my complete install. I think I ended up using every single one taking my Camry apart. Since then I have used them to remove all of my internal lights to replace with LEDS. You can break them if applying too much pressure, but you are either using it wrong or using the wrong tool if it gets that far. Definitely happy with price and purchase. Kept all of my panels scratch-free

By Scott on June 3, 2020 Verified purchase

Gets the job done

Everything you need to pull apart an interior without doing cosmetic damage!!!!!

Great Value!!

These tools came in handy especially since we ended up having to take entire front console off to get to radio instead of just removing radio faceplate. Having multiple sizes and functions was the flexibility needed for this task.

Awesome Tools for Cheap

Price point was great, and these tools were extremely handy and sturdy. Used on doors of my 2018 Honda Civic Sport Hatchback and did not break 1 tab. Highly recommend over generic tools.

good deal

thank you, very nice item to have and easy to use

fine

They used 2 of the panel removal tools and they saved the paint and panels from damage. They said they worked very well.

Restoring my van

Great product.big improvement on the sound of the speakers in my van

Great price

Great set Of tools good quality holds up. I have used them once with no problems.

By william C on April 28, 2020 Verified purchase

Sound deadening

Makes the speakers sound great and looks good to plus doesn’t blind you.

By Christian on April 22, 2020 Verified purchase

Great product

Will recommend my friends to order from the company great value

Very useful

Thought these were dumb at first. But then I needed them. They are great! I used them on an install for my 2016 jeep Cherokee.

By Anonymous on September 11, 2018 Verified purchase

Does the job

Everything I needed to be able to remove my interior panels. Nothing more nothing less.

By Anonymous on July 29, 2018 Verified purchase

NVX SDBSK2 Premium Stealth Black

Perfect fit an very fast shipping.Good list to choose from to fit my car.

Five Piece Installer Panel Removal Tool Kit for Car Stereo/Audio (Belva BTK105)

These are very hard plastic. Super durable. Definitely don’t regret this purchase.

Five Piece Installer Panel Removal Tool Kit for Car Stereo/Audio (Belva BTK105)

The photo of the tools do not show how substantial and sturdy these things are. I was pleasantly surprised at how beefy and strong they are. Door panels pop off without issue and because they are plastic, no marks were left on my new car.

By Anonymous on May 16, 2018 Verified purchase

Tools

These tools help me remove the panels without leaving a mark on anything.

Great price

This allows you to install your new stereo with ease I definitely recommend getting this..

GOOD QUALITY AND EASIER ON THE HANDS!!!!

I got this small pack to finish my daughter's 2020 Camry after I had already used the foil-backed version. It went on just as easily and stopped the license plate and gas gap door rattle. A big plus for me was it didn't cut my hands shreds as the foil did.

By Gerald on July 13, 2021 Verified purchase

Worth every penny

What a great assortment of interior tools - there is a thickness and angle for everything.

By Michael on April 3, 2020 Verified purchase

Good quality sound deadener.

Not enough to cover an entire door but enough to add enough mass to make a difference. Peel and stick.

By Joseph on February 2, 2020 Verified purchase

Five Piece Installer Panel Removal Tool Kit for Car Stereo/Audio (Belva BTK105)

Not pro quality, but worth every cent! And it’s cheaper than Harbor Freights exact same pack! If you want to save your trim and not kill it with screwdrivers or the wrong tool, I highly suggest purchasing this for radio installs or other jobs that require trim removal. The set cost is cheaper than trim replacement!

Works ok but handle is tiny must be made for tiny people. Plan on strapping on a bugger handle.

By steve on December 1, 2023 Verified purchase

Nvx sound mat

Added 6.5 jbl gto coaxial to my front doors very easy to use clean surface and stick very easy to cut any time you door speakers add nvx mat you definitely notice the difference in the sound of your speakers it's a must best money I spent if your upgrading your speakers might as well do it right

By Big pat on June 13, 2021 Verified purchase

Must have tools

Save time and money from having to get new panel fasteners by using the right tools

Great

A must have set of tools. It made the job so much easier!

Love good tools

These came with my speaker purchase and are worth paying for them. So thank you Sonic for the sweet gift!

Five Piece Installer Panel Removal Tool Kit for Car Stereo/Audio (Belva BTK105)

This tool kit made installation possible and I would recommend this tool because you can use it to take other paneling off without breaking any parts and pieces.

Good value, very useful tool.

While these tools are basically cheap plastic, they work well and make an install much easier. Some people get nervous about removing panels on expensive cars, for fear they will damage something, these tools are far better than the screwdriver that some people use, and aren't going to scratch or mar the panels.

A relief

I would definitely say. Greet this. Product. I was able to do my. Install without tearing up the interior of my car

Great product.

Used this set to remove door panels and stock radio. These tools worked great and didn’t damage anything.

Restoring my van

Great product.big improvement on the sound of the speakers in my van

Great Value

Everything you need to safely remove panels without damaging them.

By Jaudaun on January 3, 2020 Verified purchase

Five Piece Installer Panel Removal Tool Kit for Car Stereo/Audio (Belva BTK105)

Very handy. Much better than scratching up the plastic with a screwdriver. Helps put pressure right where you need to.

Five Piece Installer Panel Removal Tool Kit for Car Stereo/Audio (Belva BTK105)

Very durable works great definitely get the job done. Highly recommend this to everyonewe

Five Piece Installer Panel Removal Tool Kit for Car Stereo/Audio (Belva BTK105)

Worked awesome with everything. Even made changing my tail lights a breeze.

Best prices

This kit its grate in value and My job makes it easier to accomplish.

By Juan on May 8, 2018 Verified purchase

Great value

easy to use. some pieces a little to big to use but no hassle

By norberto on April 5, 2018 Verified purchase

Just what I Needed

This kit was phenomenal. It had everything I needed to get my door panels off for speaker replacement.

Great tools

I usually use a screwdriver, but I’m very happy I ordered these. They made removing the dash easy, and didn’t damage my car

who would have thought

I wasn't too sure about buying these but I am so glad I did. I want more but when I looked out of stock. I guess everyone wants them and should buy them.

By DANNY on August 21, 2020 Verified purchase

Good quality

Sturdy, quality, great price. Can not ask for much more from it

By Anonymous on December 11, 2019 Verified purchase

Great product

Always need these seem to be good tools for the price. Always good to have them in your tool box.

Perfect

Used them when I put sound dampening saved my hands from getting messed up

By brian on March 31, 2018 Verified purchase

Removal tool kit

This kit is perfect for multiple uses. Didn't need it for my new Stereo but is great for many other projects

PANEL REMOVAL KIT

IF YOUR REMOVING INTERIOR AUTO TRIM THIS KIT WILL MAKE IT A LOT EASER
VERY GOOD PRODUCT

Does the Job

Good price, fast shipping, works good. Greatly improved bass while also making the vehicle quieter.

By NICK on December 3, 2022 Verified purchase

Great Bang For the Buck

Speaker is awesome decent mid-bass for a 5 1/4 super-bright highs great for the pods I had. Couldn't beat the quality for the price!

By Ben on March 24, 2020 Verified purchase

Gets the job done

For 12 bucks, this is a good buy. In reality, you'll likely only find use for about 3 sizes. However, having options is good. Moreover, these are sufficiently sturdy, yet I think would break off before you did any significant damage. The ends are sharp enough to get under the toughest area I had. Nice.

By Andrew on January 18, 2020 Verified purchase

Simple and effective tools to use

I have never used tools like these. They really do the job without marring the trim. I was very pleasantly surprised how effective they work. I'm very happy I spent the little money they cost. I damaged nothing using these.

By Anonymous on August 6, 2018 Verified purchase

Excellent vallue, thank you.

I am verry satisfied with these products i perchised and will recomend them to others, beautifull and excellent sound.

By DIMITRIOS on February 27, 2018 Verified purchase

Great treble

I haven't had the opportunity to test the bass from the woofers, but the treble from the tweeters is crystal clear. Very good quality from this kit, especially considering its price point. I especially like the included tweeter pods with their multiple fitment options.

By Cameron on December 16, 2016 Verified purchase

Good product

Good quality product, it was easier to take the dash apart with it.

Great product

Easy to install and sounds great and would recommend buying this product.

Great component set

The component set is well made and shows there was a lot put into the design and workmanship. Tweeters were overpowering which may be explained by a higher sensitivity level than the woofer. -3dB attenuation was possible via crossover control. Mounted crossover behind door panel (not in door chamber) using high temp velcro tape. Currently running off an Alpine powerpack (45 watts RMS) and feel like it still isn't enough power. You could probably run 75 watts RMS to these. The tweeters are large, but tweeter installation was made easy via supplied mounting pieces. Tweets went in door sail panel in '05 accord coupe. High frequency presence was much improved over stock system, however midrange was where I expected more improvement. After installing proper adapters and nvx sound dampening, midrange was improved, but still not as good as wished for. Maybe more power and sound deadening is needed. I plan to seal off the door shell later on to create a speaker-box-like chamber to improve mid-bass. It would have been nice to have a higher sensitivity for the woofer, but this was a true bargain at the price paid.

Must have

It’s a must have if sound deadening your vehicle I have the smooth nvx roller and this one as well they both have there place in the sound deadening installation process I recommend you get both you won’t regret it

By Wesley on April 3, 2024 Verified purchase

Nice

Very impressed with the sound and quality of these speakers, Pushed them a little too far until I got my amp's set up right, they still ROCK !!

By David on June 29, 2017 Verified purchase

Great sound for the price

Amazing sound for the price

Cons.no cover to protect the speaker if mounted at foot level

great value

Tweeter in the flush mount pod were larger than expected. Crossover does a nice job is at the right frequencys and mounts easily. Haven't had a chance to use the 5.25 drivers yet because I paired the tweets & crossover with X series 6.5 mid driver.

Nice set

Great for a starter component system. Great price, happy with the sound.

A Great Value buy

Speaker kits fits my Dodge 2005 Ram 3500 4x4 really easy to install and sound Great hook up to Nvx 4chanel amplifier 50 watts per speaker sound a little pushy and cross over easy to install and hook up and soft dome tweeter sound great I would definitely buy again.

By Mark on January 23, 2017 Verified purchase

NVX Top Quality

Clean And Crisp For A 5 1/4 Woofer, And The Tweeters Are On Crack! I Bought Two Pairs To Try Out...If Your On A Budget Buy These. If You Want SPL Though Go With The X-Series(AMAZING!). Great Job NVX!

By Bryson Customs on April 28, 2016 Verified purchase

great sound

can be harsh at times or bright. over all for the price point its hard to beat. im sure sonic has some other stuff for sale by a more known brand but nvx has some great people working for them and a great product. as for a budget sound system. looking to just upgrade some speakers spend a few extra bucks and get components. nvx is well worth your money.

these came in a car i got in trade and they sound good on a ppi amp. didnt have long with them but when i looked them up i did expect the price to be about 20 bucks more

Good value that really enhanced and protects my golf cart speakers

By Robert on January 13, 2024 Verified purchase

Sounds great in my jeep

These handle lots of power, sound great. I was disappointed that they do not come with grilles, however. I had some old Polk grilles I put to use. Very clean sounding speaker!

By Bayslayer on March 12, 2023 Verified purchase

Good for the price.

Decent speakers for the price. The highs are crisp, can't handle a ton of bass, but I didn't really expect them to given the size. Overall not bad. Might want to spend a little more for something with more range, but for this price they can't be beat.

Best stuff on the market

For the price this is the best stuff by far out there A+++++

By serento on July 6, 2025 Verified purchase

a1 customer service

happy with product and customer service

By John on October 21, 2024 Verified purchase

Great

Much better then the smooth roll

By serento on March 29, 2025 Verified purchase

Free Free Free

Who does that anymore? Free product great service free shipping that’s why sonic’s electronics is growing and other companies are not.

By KELLY on February 27, 2025 Verified purchase

Works great! Flexible and thick!

Works great seals up all the gaps!

By erik on December 21, 2024 Verified purchase

Good little component set

I have these on a 100 watt rms per channel amp. They sound pretty good for the money but will distort when you really crank the volume up. I wish they would go just a tad bit louder before distorting but for what they are I'm pretty happy with them.
I put these in my daughter's buick regal with only slight modification to the tweeter area in the door panel they fit great.

By Brett on December 1, 2024 Verified purchase

These came in handy for replacing all the speakers in my truck

I used 4 of these for all the fasteners, clips, etc, to remove panels and replace my speakers. They're sturdy, and the various sizes and shapes were perfect for the job. I can't imagine replacing speakers without these.

By B Tacoma on November 4, 2024 Verified purchase

Grabbed these to help a new speaker install...

Grabbed these to help a new speaker install--these tools really came in handy.

I was so happy to have them when it came time to take off my door panel access covers without leaving any marks at all!!!

By GeneralThadeApe on August 30, 2024 Verified purchase

Panel Removing Tool Kit

These are really great to have when trying to remove and pry on panels that are sometimes difficult to remove. Don’t have to worry about scratching due to plastic construction.

By Jarrod on August 3, 2024 Verified purchase

Nice product

Love that I got it for discount with speaker purchase. Works like a champ!

By Craig on October 18, 2025 Verified purchase

Looks good

By Brett on October 8, 2025 Verified purchase

Protecting them sonic gems

I'd venture to say if you have an older vehicle, especially an older pickup, we know all too well the havoc that moisture+time can wreak on all sorts of internal door components, despite good window seals. I just had a refresher course on that topic when replacing the side view mirror; decided since I had the panel off, why not do some cleaning and maintenance... pulled out some corroded butted MTX terminator 5.25, terminals, frame, all in sad sad shape. they were due for replacement, (passenger door driver suffered puncture wound beyond cosmetics)

To stay ahead of the elements and protect the fresh upgraded replacement speakers, I am using the 5.25 nix baffles in the doors of my '90 Jeep Comanche.

first impressions. the bolt pattern aligns great with stock speaker mounting, thumbs up.
the material feels like it will last many years. rubber baffle material also act like a gasket between the metal of the door and the driver. the back of the baffle leaves about an 1.5" gap between outer doorskin, where I placed the foam circle. it extends plenty far beyond the rear of a Kicker KSC5 driver, which is promising for protecting the rear assembly of the driver.
I treated the door with NVX 91mil thick damping material. one is treated, one is untreated. I will do a comparison of how the baffle performs in a damped door environment, Vs. undamped door environment. will report back soon

it should be noted that if the door panel doesn't allow for much space between driver mounting surface and inside of door panel, one may have to trim some of the material from the baffle mounting lip. test fit door panel before trimming the ring though!

if this^^ doesn't apply to your situation, the extra material acts to channel more sonic energy into the listening space, less lost to the voids of the back of your door panel.

By Dylan on September 16, 2025 Verified purchase

instalation

These tools for taking off a door pannel or any pannel in a truck or car are a must makes the job much easier and with 0 chance to mess up wood grain finishes or any other finish

By leslie on April 30, 2026 Verified purchase

Perfect addition to tool box.

This little tool helps install sound deadener easier than the flat roller. I still use both depending on the application.

By Mr. A on February 4, 2026 Verified purchase

Arrived quickly and as advertised!

Arrived quickly and as advertised!

By ANTHONY on February 4, 2026 Verified purchase