(2) Hifonics HFX12D4 12" 1600w DVC 4-Ohm Car Subwoofers+Vented Sub Box Enclosure

Package Includes:

(2) Hifonics 12" Dual 4 Ohm Car Subwoofers
(1) Rockville Dual 12" Vented Subwoofer Enclosure Box
20 Drywall Wood Screws (Wood screws are the type of screws; the screws are actually made of metal)
20 Feet of 14 AWG Blue Speaker Wire
4 Spade Terminals

Features of Hifonics Subs:

12" HF Series Dual 4 Ohm Car Subwoofer
Peak Power Handling: 800 watts
RMS Power Handling: 400 watts
Sensitivity: 87.25 dB
Xmax: 6.5 mm
Dual 4 ohm Voice Coils
Final Impedance: Can be configured to run at 2 ohm or 8 ohm
Mounting Depth: 5-5/8"
Mounting Diameter: 10-15/16"
Recommended Enclosure Type: Ported / Vented or Sealed
Minimum Sealed Box Volume: 1.25 cubic feet
Maximum Sealed Box Volume: 1.25 cubic feet
Minimum Ported Box Volume: 1.6 cubic feet
Maximum Ported Box Volume: 2.0 cubic feet
Shallow Mount Installation: No
Injected poly light rigid cone for excellent durability
1" NBR reinforced rubber surround provides large amounts of excursion
Integrated one piece poly cotton spider
Spade style speaker terminals
Poly light dust cap
Anti-resonant rubber ABS boot
Heat dispersing vented back plate
Chrome stamped steel basket
Heavy-Duty ABS motor cover
Operates In sealed & vented enclosures
High-temperature KSV voice coils
Large air cooled magnet assembly

Click here to view the owners manual
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Description for Rockville Enclosure:

The RDV12 dual vented speaker box is made in the USA with Grade “A” ¾” MDF wood. This enclosure is made with precision cutting machinery by industry experts that have been making these enclosures in the USA for over 20 years. All Rockville enclosures come with a customized enhanced glue that is unmatched by any other manufacturer. That means that the carpet will stay in place and not rip or tear. The ¾” USA MDF is much stronger then any type of import wood.

This model is upgraded with a full 1 inch thickness on the face where the subwoofer is mounted. This makes this one of the strongest enclosures in the industry.

MADE IN THE USA WITH PRIDE!

Features of RDV12:

Rockville RDV12 Dual 12" Vented Subwoofer Enclosure
Proudly Made In The USA, Using Only The Finest Quality Materials - For The Best Level of Performance From Your Subs!
3/4" USA Heavy Duty MDF Construction
1" MDF front face plate makes your subwoofer sound even better!
Machine precision cut mounting holes
Top of the line Glue for extra durable adhesion
High quality GOLD spring loaded terminals
Designed, tested, and engineered to work with most of today’s popular woofers. These enclosures are built with the quality additives needed to maximize the performance of any sound system.

Enclosure Measurements:

Type of Enclosure: Vented
Enclosure Sub Size: Dual 12"
Dimensions in Inches: 17.75" L x 30.25" W x 13.75 H"
Top and Bottom Depth: 17.75"
Mounting Depth: up to 16" (enough depth for any sub on the market)
Tuning Frequency: 39 Hz
Port Dimensions: 2.5&a