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400W RMS 12" Rockford Punch P24-ohm Sub Package (Includes: 2 Subs, 2-channel Amp, Dual Sealed Enclosure and Amp Kit)
• 800W Peak
• 400W RMS
• Kevlar Fiber Reinforced Paper Cone
• VAST Surround
• Dual Linear Spiders
• Woven Tinsel Leads
• CEA-2031 Compliant
• Flex-Fit Basket
When it comes to car subwoofers, Rockford Fosgate raised the bar in terms of high quality affordable subwoofers. These Punch Stage 2 subwoofers are the perfect combination of price and deep bass. The new Punch Stage 2 series will crank out 400 watts of RMS power handling, giving you that nice deep bass without over powering your audio system. The face of the woofer has been upgraded with a kevlar reinforced paper cone that will provide durability and great sound quality. For those long sessions of hard hitting bass, the rubber surround has been manufactured to handle high excursion movements through out the day. With their patented technology the Rockford Fosgate P2D4-12 are the perfect match for those looking for quality bass without breaking the bank.
While built on a long standing history of performance, the punch series woofers can deliver not only output to satisfy you when you want it loud but maintain a level of sound quality for when you really want to "listen" to your music. Taking many design cues from the Power Series, Rockford Fosgate engineers continue to improve the Punch Series year after year making it one of the most sought after woofer lines for music and bass enthusiasts alike. With features like Dual tear & fatigue resistant poly-cotton spider for high strength and anodized aluminum voice coil formers to handle heat buildup in the motor structure under full power situations, these drivers are designed to perform.
Anodized Aluminum Voice Coil Former
By using an anodized aluminum voice coil former on their subwoofers, Rockford Fosgate is able to dissipate heat from the voice coil more efficiently. A hot voice coil can melt the adhesive bonds, which will lead to eventual subwoofer failure. The aluminum voice coil former acts as a heat-sink to dissipate thermal build-up on the voice coil cool during high SPL conditions.
Conforms to CEA-2031
Rockford Fosgate has built this subwoofer to conform to the CEA-2031 loudspeaker power handling industry standards. This means that you can trust the subwoofer to have the capacity to safely handle the continuous (RMS) power rating. Having a CEA-2031 power handling is important when matching a subwoofer to an amplifier because the power ratings are accurate.
Stitched Tinsel Leads
To improve the reliability and performance by reducing fatigue and possible shorting, Rockford Fosgate has stitched the tinsel leads to the spider. The multipoint periodic stitching lead wires reduce the mass of the tinsel leads to spread the stress over a greater area. This improves the reliability and performance of the subwoofer.
VAST: Vertical Attach Surround Technique
In order to increase the surface area of the cone without causing any installation issues, Rockford Fosgate designed the Vertical Attach Surround Technique (VAST). By redesigning the manner in which the surround adheres to the basket, these speakers gain up to 25% more effective radiating cone area. This improves the nominal efficiency and maximum output.
*All parameters are derived using a laser velocity measurement method and verified with actual measured Mmd and Re. All dual voice coil models are wired in series. Xmax10 represents actual effective excursion at <10% THD.
**Specifications subject to change without notice.
For more information on the Thiele and Small Parameters, visit our T/S Parameters ArticleCheck out the Rockford Fosgate P2D4-12 Owner's Manual
840W RMS VAD Series Class-D 2-Channel Full-Range Car/Marine/Powersports Amplifier
Dual 10" 3/4 MDF Sealed Subwoofer Enclosure (Belva MDFD10)
Dual 10-inch Sealed Car Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.6 cu ft Airspace - 10SQB)
4 Gauge Premium (CCA) Copper Clad Aluminum Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 1200 Watts - BLUE
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I purchased the Belva MDFD10 10" Dual sub encloser. One of the better boxes I have worked with. Easy to use and hook everything up. Fast shipping and it was at a great price. I highly recommend this company.
87found this helpful.
It's a boxf
What can I say? It's a good box, and spec for the subs I got. Good price, good build, and the sound is heavenly. For someone like me (ie, not a carpenter, not even close) this is a good choice. I'm not a fan of banana clips but they are prevalent, so there you go. It's ready to go.
84found this helpful.
Very good sub box. Great price for the sub box.
80found this helpful.
The box was a great value and came pre filled. Amazing sound highly recommended.
77found this helpful.
Great sealed box. Nice pricing. Good sound and perfect size.
80found this helpful.
This box is absolutely amazing for the price. the terminals are on the side so that I can mount my amps on the back, and the box is black, so it matches my trunk.
77found this helpful.
For what its worth, I would recommend this box if it suits your woofer specs. I loaded it with two JBL CS1014's, I now have some clean bump in my trunk.
75found this helpful.
Good prefab box
Good quality for a prefab box. I wish they would have skipped the connectors so I could have just drilled my own but other than that solid and exactly as advertised. Great quick way to get your system in your car.
75found this helpful.
Makes my 10" Rockford r2's sound like 12"s. Can't believe how great they sound. Would like to have the speaker wires already installed in box.
73found this helpful.
BELVA amp kit
Not much to say, its an amp kit. Great value.
71found this helpful.
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