2250W Peak (750W RMS) 12" 750W R-Series Dual 4-Ohm Car Subwoofer
Product highlights
• Peak Power: 2250 watts
• RMS Power: 750 watts
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (H.A.M.R) Surround
• Impedance: Dual 4 ohm
• Sensitivity: 84.6 dB
• Includes Sealed Enclosure
Alpine R2-W12D4
2250W Peak (750W RMS) 12" R2-Series Dual 4-ohm Car Subwoofer
Quantity: 1
Priced Individually
Alpine R2W12D4 owner’s manual 
Single 12" Sealed MDF Subwoofer Enclosure (Belva MDFS12)
12-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.0 cu ft airspace 12SQTC)
Quantity: 1
This product is temporarily out of stock. May we recommend...
• Sealed enclosure with 1 12" Solo-Baric L7T Series Subwoofer
• 600 watts RMS ( Peak)
• Final Impedance: 2-ohm
• Dimensions: 21.5" L x 13.75" H x 7.75" W x 4.375" W2
(9)
$349.99
List price $379.99
MTX Audio TNE212D Terminator Dual Subwoofer Package
• 400 watts Dual 12" Sealed Subwoofer Enclosure
• Single 4 ohm Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 11-1/8" TD x 13-1/2" BD x 29-11/16" W x 14" H
(32)
$219.95
List price $199.95
Rockford Fosgate Punch Shallow Loaded Enclosure P3S-1X10
• 300 Watts RMS
• 600 Watts Max
• Kevlar Fiber Semi-Pressed Paper Cone
• Compressed Sealed Poly-foam Surround
• ABS/Acrylic Dustcap Assembly
• 2.5" Voice Coil with spun-laced Nomex insulating collar
• 10 AWG compression speaker terminals
(4)
$369.99
List price $369.99
Rockford Fosgate Prime R2S-1X12
• Peak Power: 500 watts
• RMS Power: 250 watts
• Final Impedance: 2 ohm
• Solid 5/8" MDF Construction
• Complete with high-density black box carpeting
(10)
$259.99
List price $259.99
• Sealed enclosure with 2 12" Comp Series Subwoofer
• 300 watts RMS (600 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 32-3/8" L x 16" H x 17-1/4" W x 13-7/8" W2
(4)
$299.99
List price $329.99
• Single 10" Sealed Subwoofer Enclosure
• Preloaded with single 10" Comp Subwoofers
• 3/4" medium-density fiberboard construction covered with carpet
• Enclosure Dimensions: 20-11/16" D x 12-1/4" W x 7-1/8" H
(2)
$149.99
List price $169.99
• 10" Solo-Baric Subwoofer in Thin Profile Enclosure
• RMS: 500W / Peak: 1000W
• Square Sub Design Moves 20% More Air Than Round Subwoofers
• Easily Mounts Under or Behind a Seat
• Advanced internal bracing
• Ribbed Santoprene Surround Resists Heat And Degrading
(2)
$299.99
List price $329.99
• Sealed downward-firing enclosure with one CompRT 12" subwoofer and passive radiator
• 3/4" medium-density fiberboard construction covered with carpet
• 2-ohm total impedance
• Power Handling: 500 watts RMS (1000 watts peak power)
• Sensitivity: 98 dB
• Frequency Response: 25-500 Hz
• Dimensions: 27-1/2"W x 14-5/8"D x 6-1/8"H
(4)
$329.99
List price $359.99
•Comp 12" Sealed Down Firing Subwoofer Enclosure
• 12" Comp-Series Subwoofer
• 3/4" medium-density fiberboard construction covered with carpet finish
• Enclosure Dimensions: 22-7/8" D x 14-3/16" W x 7-7/8" H
$179.99
List price $199.99
JL Audio PowerWedge CS112LG-TW3
• Peak Power Handling: 800W
• RMS Power Handling: 400W
• Dual 4 Ohm Voice Coils
• Sealed Enclosure w/ Black Carpet Finish
• 5/8" MDF Construction
$799.99
List price $799.99
Internal Product ID:
199741
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Great box for a great price
Very nice box. Extra bonus with the poly fill. Deep black carpet color looks great. 12" sub dropped in perfectly without any sanding. Can't beat the price with free shipping!
164
found this helpful.great value great sound
Nice box preassembled. All you need is terminals and short piece of speaker wire!! Once sub is muonted if new season it!! Then pound on it !!!
Nice tight sound!
163
found this helpful.Fantastic Value for such a great item!
After receiving the Box, I promptly installed it and began tuning my subwoofer and amp. Wow. Not only did the bass sound punchier, which was expected, it sounded much clearer and did not overlap my OEM speaker in my 02 Jetta.
The box is definitely a key component in my audio setup and I would recommend this product to any of my friends looking for this type of product.
162
found this helpful.Works Great!
Bought this as replacement box. Couldnt hear a differnce but sounds the same as my old box.
156
found this helpful.Great Enclosure For The Price!
I received this enclosure via a package deal from Sonic Electronix with the Infinity Kappa 120.9w. They are a great match! The enclosure matches the subwoofer manufacturer's recommended sealed enclosure size.
This enclosure arrived in perfect condition, with no air leaks. I have tested out the Infinity 120.9w woofer with 600 wrms pounding to bass heavy music, and the enclosure held strong.
The terminals provide the option for banana plugs or direct wire from the amp using the screw down option (which I chose because I have no banana plugs on hand). I may be getting some banana plugs just for easier connect/disconnect.
The fact that the enclosure carpet (black) matches my Lexus trunk carpet perfectly is a nice bonus.
I did add some extra poly-fil - the amount that came with the enclosure was one thin layer around the interior of the box - not enough for my liking. I bought some poly-fill and packed the box half full.
This enclosure should last a long time - it is very solid and well made. I also like that the sides are inset about 1/4", allowing for easy grip when lifting the enclosure.
152
found this helpful.great box
Great box would buy again great build not too big if ya worried about space
153
found this helpful.Awesome box
The box was a great purchase and a great deal. Very happy with my purchase.
152
found this helpful.Great Box and Great Deal!!!
Wanted to repower a old 12" MTX speaker. Replaced with a new box and as good as new! Speaker hits as hard or harder, than it did when it was brand new. Thanks........
147
found this helpful.works but..
feels bit cheep and i had to glue seams they wiggled a bit
149
found this helpful.Subwoofer Enclosure
I bought Subwoofer on this site. Send to a friend in Ukraine to participate in the competition for mobile media (car audio).
145
found this helpful.
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