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PUNCH P3D4-12 ( 1 Pcs.)

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Product Description

ROCKFORD FOSGATE PUNCH P3D4-12 ( 1 Pcs.) - 4-Ohm Voice Coils, 600 Watts RMS

 

The P3D4-12 is Rockford Fosgate's best performing Punch series subwoofer. The P3 subwoofers now feature anodized aluminum cones and dustcaps along with unique spider venting to keep the motor cooler than previous versions. These feature VAST technology to increase surface cone area up to 25% and a FlexFit basket for extreme installations. Best of all, a new hybrid stamp-cast basket offers the best of both worlds by providing super strength while minimizing weight and resonance.

 

The P3D4-12 is the best performing Rockford Fosgate Punch series subwoofer. The P3 12” features Dual 4-Ohm voice coils, 600 Watts RMS of power handling, and accommodates a grille insert using the included cast aluminum trim ring.
 

  • Custom 10-AWG nickel plated push terminals
  • Dual linear spider with embedded 16 AWG tinsel leads
  • Extended pole piece and bumped vented backplate
  • High-temp voice coil with spun-laced Nomex® re-inforcement collar
  • Anodized aluminum cone and dustcap
  • Protective PVC textured magnet cover
  • Diamond cut cast aluminum trim ring with optional grille
  • StampCast basket with integrated spider venting
 

VAST Surround - Subwoofers

U.S. Patent Patent Pending

The Vertical Attach Surround Technique significantly increases a subwoofer's effective radiating cone area without complicated installation issues. The result provides up to 25% more effective radiating cone area for the same model speaker.

 

VAST™ significantly increases a speakers effective radiating cone area without complicated installation issues. This design alters the typical design and manufacturing technique by eliminating the large flat glue surface area (the landing) which allows the surround to be shifted for increased cone area. In turn, both nominal efficiency and maximum output capabilities are dramatically improved.

A hypothetical comparison of a 2004 Power T1 subwoofer vs. a VAST™ example:


The new patent-pending VAST™ technique is a result of combining a unique design concept with precise manufacturing to provide up to 25% more effective radiating cone area.

 

 

 

Anodized Aluminum Voice Coil Former

Rockford Fosgate subwoofers use anodized aluminum voice coil formers that provide superior heat dissipation (up to 100° at full power levels). Unlike traditional plastic substitutions, aluminum acts like a heat-sink to quickly dissipate thermal build-up on the voice coil. This keeps subwoofers cool during high SPL conditions.

 

Two things generally happen when voice coils heat-up.

  1. They can generate heat close to the melt-down temp of their adhesive bonds which leads to eventual failure.
  2. Voice coil dc resistance increases and reduces SPL output.

Solution... Rockford Fosgate subwoofers use aluminum formers or voice coils for their excellent heat dissipation and SPL capabilities unlike many other plastic substitutes.

 

 

 

 

Stitched Tinsel Leads

Improved reliability and performance by reducing fatigue and possible shorting.

 

Multipoint "periodic" stitched lead wire technique reduces the mass of each tinsel lead and spreads stress and strain over a greater area, significantly improving the reliability and performance of the subwoofer.

These stitched tinsel leads withstand extreme duty cycles, fatigue and high current that is critical to robust design.

 

 

 

 

Flex Fit Basket - Subwoofer

The slot mounted frame pattern allows fine-tuning of the subwoofer's mounting position.

 

The Flex Fit frame utilizes slots (where feasible) instead of single screw sized holes. This allows slight adjustment of the speaker when mounted.

 

 

 

CEA-2031

Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards. This means your speaker has the capacity to handle power under continuous damand, not instantaneous power handling, that over time, can damage voice coils.

 

 

 

 

 

 

CEA-2031 Compliant: CEA-2031 Guidelines
Size: 12"
Nominal Impedance: Dual 4-Ohm
Power Handling (Watts RMS): 600 Watts RMS
1200 Watts Max
Voice Coil Diameter: 2.5"
(65.5 mm)
Magnet Weight (oz): 96 oz.
2.73 kg.
Speaker Connector: Dual 10 AWG compression
Fs (Hz): 27.7
Re (Ohms): 6.40
Le (mH): 6.94
Qms: 5.60
Qes: 0.57
Qts: 0.52
Vas (Liters): 57.7
Sd (cm2): 570
SPL (dB @ 1w/1m): 85
Xmax (mm): 15.9
Woofer Displacement (in): 0.194 cu. ft.
(5.5 Liters)
Cutout Diameter (in): 11.25 in.
(285 mm)
Mounting Depth (in): 6.66 in.
(169.3 mm)
Shipping Weight: 20.9 Lbs.
(9.48 kg)

 

Sealed - Recommended

Woofer Quantity:  

Sealed Enclosure
? Vb 1.02 cu. ft.
? F3 43.7 Hz
? Qtc 0.85
? Height 14 in.
? Width 18 in.
? Depth 10 in.
? Spk. Cutout 11.25 in.
? Spk. Depth 6.66 in.
? Vd 0.194 cu. ft.
• All sides use 3/4" thick MDF.
• All box dimensions are external.
• Dimensions above include Vb + woofer displacement.
Export Option
Export to BoxWizard
Modify This Box
Export to WiringWizard
Wire This Woofer
s

Vented - Recommended
Woofer Quantity:  

Vented Enclosure
? Vb 1.79 cu. ft.
? Fb 40 Hz
? F3 33.5 Hz
? Height 14 in.
? Width 25 in.
? Depth 12 in.
? Np 1port
? Dp 4 in. diameter
? Lp 10 in. long
? Spk. Cutout 11.25 in.
? Spk. Depth 6.66 in.
? Vd 0.194 cu. ft.
? Vp 0.073 cu. ft.
• All sides use 3/4" thick MDF.
• All box dimensions are external.
• Dimensions above include Vb + woofer/port displacement.
• Port diagram for reference only and may require alternate placement.
• An infrasonic filter is required for reliable performance in vented designs.
Export Option
Export to BoxWizard
Modify This Box
Export to WiringWizard
Wire This Woofer
s

 

Possible Wiring Configurations
The below woofer wiring diagrams are possible with the voice coil type used in this model. Care should be taken to select an amplifier that can safely handle the woofer's total impedance load.
For more information, refer to our Glossary definitions for Ohm and Impedance.
 
1 Woofer
 
2 Woofers
 
3 Woofers
 
4 Woofers