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FOX BOX
Regular price $699.00
SEAT WILL BE LIFTED 2" up and 2" forward
BOX FINISH AND COLOR:
3 SQUARE PLATES ON THE FRONT OF THE SUB BOX ARE NOW POWDER COATED BLACK.
DOES NOT FIT 2008 AND NEWER TRUCKS.
DOES NOT FIT SUPER DUTY SINGLE OR EXTENDED CAB TRUCKS.
Trucks with power rear window will require relocating or removal of the motor.
Recommended sub and amp package
3- SUNDOWN EV4 10" SUBS ON A SIA-1750D AMP
OR
3-SUNDOWN SA CLASSIC 10" SUBS ON A SIA-2500D AMP
SA CLASSICS WILL REQUIRE TRIMMING OF OPENING
INSTALLATION TIP!
INSTALL THE SUB BOX IN THE TRUCK WITH THE SEATS OUT.
THIS ENCLOSURE IS HUGE AND IS DIFFICULT TO GET IN WITH THE SEATS IN THE TRUCK.
SEE PICTURES FOR SEAT LIFT KIT PART LOCATIONS.
DUE TO THE SEATS AND SIZE OF SUB BOX WE RECOMMEND HAVING 2 PEOPLE.
THIS ITEM IN NOT A 5 MINUTE DROP IN SUB BOX! IT REQUIRES INSTALLATION TOOLS AND THE ABILITY TO READ AND UNDERSTAND INSTRUCTION FOR BRACKET INSTALLATION. DIY IS NOT FOR EVERYONE, SO YOU MAY WANT TO SEEK PROFESIONAL INSTALLATION.
My customer was very happy with the way this box looked and how it didnt lose any space while providing excellent sound
I bought this for my 02’ and installed the nvx vcw subs. Had to do a little trimming but was not hard. This box hits way better than i would of ever guessed. This box bangs .
Great box sounded amazing with 3 kicker cvr 10s. The only issue we had was the metal logo on the front that says super duty made a lot of noise but one we put 3m foam tape on it noise went away. Will always keep fox acoustics in mind when looking for enclosure.
The box is nice . It had to be modified to use the speakers that fox acoustic recommended for the box and instructions are very poor . Expected plug and play with video instructions for that amount of money. Also connection point for wires needs to be upgraded.
Sorry that you had a difficult time doing your install. DIY is not for everyone. The instructions are straight forward and they are on the listing along with other pictures. Trimming the hole for a sub with a cast frame is typical installation practice. There are 3 terminal cups that can handle 2000w each so they are more than adequate.
The box fit great but its only 1/2" mdf and it does flex when turned up. Right now I have three sundown 10's on a jp23. When I upgrade the amp I will have to remove the box to add more bracing and change out the cheap terminals. On another note I was missing two bolts for the seat lift and it didn't come with any directions. For $700 i was expecting alot more
Highly recommend. It’s taking my zv.6 like a champ surprisingly.
This is my 3rd box from Fox Acoustics. Best prefab boxes out there. Went with the recommended Sundown E powered by and Audio Control 1.800 and this thing is a beast. If you’re on the fence, go for it.
I had been looking for a box that fit under my rear seat for close to a year. I’d tried a few custom solutions and had been working on something similar to the elite in my fab shop when a friend asked about “fox acoustics” for his truck. I checked out the site and almost immediately selected the elite box. 1.9 cu.ft per sub? My fibreglass wouldn’t get that! I made a couple inquiries through the site as to fitment, finding out my Orion XTRPro 12.4 wouldn’t fit. I settled on a couple similar DB Drive 12s thinking that it was a magnet diameter issue.
Lo and behold the day the box arrived I could see what the problem was, and it wasn’t depth. The Orion mounts into a squarish opening and the Elite box had a round opening. Oh well I said to myself as I fit the new DB Drive WDX12G2.4 subs. And alas, it turns out these babies are slightly wider than the standard opening that is provided. Not to be deterred, I routered out the required area. While I was hacking and slashing the perfect finish that Fox shipped to me, I added ports for the speaker wire connections and flanged machine screw receptacles to hold the subs in with. The mounting face is triple thickness of the MDF so while I was fitting the box up with this hardware, I decided to open up the mounting face a little to see if my XTRPros might be squeezed in. This old man was giddy as a schoolgirl when the sub just popped right into place! A bit of adjustment to my plan was in order and it took a day or so to get everything cut and installed properly.
There is a required 2-1/2” lift to install the box under the rear seat, and all the hardware was provided along with instructions. Buyer beware, this decimated the headroom in the rear. The headrests on either side touch the ceiling so this won’t be good for an adults spine to sit in for a long time. To my dismay, these were the only instructions that arrived with the box. Luckily the minor assembly required to get the box together wasn’t too hard to figure out. Also to note: buyer will have to drill or port the wires for the subs as none are pre-installed.
Pictures show both the DB Drive subs installed, and the current Orion ones. Some information for the interested, my system has twin Orion XTRPRO12.4 wired to 1 ohlm and powered with an Orion XTR5500.1Dz with a birth cert just shy of 6000WRMS. This is going to be carved down to 3000WRM in the future as it is hard to find a good mount after the seat lift. The box tune of 34htz matches well with the subs and with some care these babies play tones to 20htz and below. The impact from the bass above 40htz can take your breath away! I haven’t shattered a window yet, but the year isn’t over. Good clean sound from the ports and no hints of chuffing issues at any frequency. Bass heads take note though, these are not “windy” ports. No hair tricks without modifications.
Although I prefer the Orion subs, the WDX ones perform excellent as well and I would expect any decent sub that plays around 1.5-2.0 cu. ft for optimal box size will be impressive in this enclosure.
Well done Fox! Two enthusiastic thumbs up!
Box is great quality. Fast shipping. Little vague on the instructions. Was missing 2 back seat brackets but called and they shipped them asap. Box fit nice and snug. Seat does sit pretty high. But anyone up to 6’ should be ok in back seat. Sound is amazing and even better than the older fox box that I replaced. Running 2 Rockford Fosgate T112D4 @ 1 ohm on a Rockford Fosgate
T1500BDCP Amp. Love it.
First I'll say Fox Acoustics is the ONLY company we use for prefab under seat boxes at our shop. If you want some BIG bass this is the box to buy. Well built and sounds amazing. We used 4 Audio Dynamics 3000 Series 3008D2 8's with an Audio Dynamics SD2000.1 and it was a perfect match. This thing GETS DOWN. We did make a jig to open the mounting holes to accommodate these particular subs.
I can finally mount my subwoofer box
Installation was super easy. Box was well made and electrical connectors were easy to connect.
We typically tell people that the U-15 is the largest we reommned for that sub box. I'm not sure if it will hold up long term to the abuse that sub can dish out.
This is my 3rd box from Fox Acoustics. Best prefab boxes out there. Went with the recommended Sundown E powered by and Audio Control 1.800 and this thing is a beast. If you’re on the fence, go for it.
I had been looking for a box that fit under my rear seat for close to a year. I’d tried a few custom solutions and had been working on something similar to the elite in my fab shop when a friend asked about “fox acoustics” for his truck. I checked out the site and almost immediately selected the elite box. 1.9 cu.ft per sub? My fibreglass wouldn’t get that! I made a couple inquiries through the site as to fitment, finding out my Orion XTRPro 12.4 wouldn’t fit. I settled on a couple similar DB Drive 12s thinking that it was a magnet diameter issue.
Lo and behold the day the box arrived I could see what the problem was, and it wasn’t depth. The Orion mounts into a squarish opening and the Elite box had a round opening. Oh well I said to myself as I fit the new DB Drive WDX12G2.4 subs. And alas, it turns out these babies are slightly wider than the standard opening that is provided. Not to be deterred, I routered out the required area. While I was hacking and slashing the perfect finish that Fox shipped to me, I added ports for the speaker wire connections and flanged machine screw receptacles to hold the subs in with. The mounting face is triple thickness of the MDF so while I was fitting the box up with this hardware, I decided to open up the mounting face a little to see if my XTRPros might be squeezed in. This old man was giddy as a schoolgirl when the sub just popped right into place! A bit of adjustment to my plan was in order and it took a day or so to get everything cut and installed properly.
There is a required 2-1/2” lift to install the box under the rear seat, and all the hardware was provided along with instructions. Buyer beware, this decimated the headroom in the rear. The headrests on either side touch the ceiling so this won’t be good for an adults spine to sit in for a long time. To my dismay, these were the only instructions that arrived with the box. Luckily the minor assembly required to get the box together wasn’t too hard to figure out. Also to note: buyer will have to drill or port the wires for the subs as none are pre-installed.
Pictures show both the DB Drive subs installed, and the current Orion ones. Some information for the interested, my system has twin Orion XTRPRO12.4 wired to 1 ohlm and powered with an Orion XTR5500.1Dz with a birth cert just shy of 6000WRMS. This is going to be carved down to 3000WRM in the future as it is hard to find a good mount after the seat lift. The box tune of 34htz matches well with the subs and with some care these babies play tones to 20htz and below. The impact from the bass above 40htz can take your breath away! I haven’t shattered a window yet, but the year isn’t over. Good clean sound from the ports and no hints of chuffing issues at any frequency. Bass heads take note though, these are not “windy” ports. No hair tricks without modifications.
Although I prefer the Orion subs, the WDX ones perform excellent as well and I would expect any decent sub that plays around 1.5-2.0 cu. ft for optimal box size will be impressive in this enclosure.
Well done Fox! Two enthusiastic thumbs up!