I was looking to build a cheap sub system for a recently purchased A-B car, and didn't want to spend a whole lot of money.

Opting for whatever was at the top of the Low-High price list, I picked up this Sonic Sub Box.

Upon opening it, I was amazed at the build quality. Very sturdy and thick MDF. I only got a 7" deep sub, but it could easily fit much larger. This should easily be worth close to $100, but it's an absolute steal at $45!

I was very impressed with the sound quality of this box for such a good price hard to beat the sound quality highly recommend

I had a sony sub in this at first, then I put a audiobahn sub in it a couple months later, and then I traded the sub and box for two twelves to my roommates gf and it still works well in her colorado. Really good product.

This is a good box for a type-r if u want to go ported but personally i like the sound of sealed but if u want ported then yes this is the box for you its cheap but perfect.

This is a robust and well-built subwoofer housing. After installing fiberglass sound absorbent foam on the inside walls and a premium brand 2 x 4 ohms woofer driven by another premium brand sub-amp (along with a speaker grille), I had a very nice sub for my Yukon. I recommend this to tinkerers who would like to tailor-fit their sub system to their tastes without compromising their wallets.

Lets start with the product,
I have a 10W6v2-D4, that was in a sealed box, being powered by my JL XD600/1, and it sounded okay, wasn't very powerful at all, After hearing my friends 12" Polk sub on a 500rms, I was angry, so I decided, what the hell, lets buy a cheap ported box to see if it changes anything.
My god, Night and day difference, this box rocks! Beautifully sealed, fantastic carpet job, and well, I was thrilled with the build quality.
This box really made my 10" sub pound, and HARD.
To make it even better, I was able to call Sonic, and get Will Call, but I had a hold up getting there before 5PM, I called em 15 minutes past 5 just to see if I could still drop by, and they were so helpful, I ended up walking out of their (beautiful building) shop with the box.
Above and Beyond, More than I could ask or expect of you, and you delivered.
Thank you Sonic Electronix!

Very well built and takes up hardly an space w/o sacrificing sound

Brought a pair of these boxes 2 month's ago because of the price and loaded a pair of 250 RMS watt sub's, also added sound insulation, corner protectors, and a set of nice grill covers, with carrying handles and rubber feet, and using them with my PA system set up, they not only look really expensive but the sound is awesome, great buy! Another set of these are on it's way to me, (ordered 5 day ago). Would highly recommend them...M.L.

I've been very pleased with this box and for the price it is very well constructed! I have a 10 inch dual voice coil Alpine Type R subwoofer inside of it and the sound quality the box produces is perfect in my opinion. Adds just the right amount of additional bass to my music in addition to the stock speakers in my Chevy Impala. I would definitely recommend this enclosure to anyone looking to purchase a great quality box without having to spend a lot of money on it!

I use this box with an alpine type r 10" sub, and I get a nice tight bass sound! Side terminal works great for sub connections. A+

Used this box with a Kicker marine sub for my boat. Box was the perfect dimensions for the application.

The box that i ordered six months ago was a good box sounded great
until it got stolen a month after purchase but it sounded really good with an alpine 10 inch Type r sub it was great.

Very good build quality. Included nice features such as rounded vent edges to reduce port noise and caulked seams to increase strength and prevent leaks. I have been very pleased with this product and it is a great fit for the Diamond D6 I purchased from this site.

I have an RE SEx10 in this box and oh my god it slams. I had a junky little slot ported box and didnt think it would make that much of a difference upgrading but boy was i wrong! First song i played was "a milli" by lil wayne and i almost s*** myself when the bass hit. Its so much louder and cleaner. I would definitely reccomend this box to anyone looking to get the most out of there subwoofer