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Rockford Fosgate  |  SKU: P3D4-15

Rockford Fosgate P3D4-15 Punch 15" P3 4-Ohm DVC Subwoofer

$349.99
Shipping calculated at checkout.

Rockford Fosgate P3D4-15 Punch 15" P3 4-Ohm DVC Subwoofer is backordered and will ship as soon as it is back in stock.


Return Policy

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

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Delivery and Shipping

Free Ground Shipping on all orders $99 and up

3-5 business days delivery time for standard shipping to any of the 48 contiguous U.S. states. Delivery time for standard shipping to Alaska, Hawaii, and Puerto Rico is 5-7 business days. Business days include Monday - Friday and exclude UPS holidays.

Most orders received by 5PM Eastern Time Monday - Friday ship the same day.

We do not ship to freight forwarders. Some items that ship from the manufacturer can only be delivered to addresses within the 48 contiguous states. Call us for delivery information on specific models. Merchandise amount thresholds for shipping prices apply to the cost of items after any special discounts have been applied and exclusive of any tax.

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The P3D4-15 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. 

  • 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
  • 1 Year Warranty
Size - 15"
Speaker Connector - Dual 10 AWG compression
Shipping Weight - 23.3 Lbs. (10.56 kg)
Fs (Hz) - 22.4
Cutout Diameter - 13.94 in. (353 mm)
Nominal Impedance - Dual 4-Ohm
Power Handling (Watts RMS) - 600 Watts RMS - 1200 Watts Max
Magnet Weight (oz) - 96 oz. (2.73 kg.)
Voice Coil Diameter - 2.5" (65.5 mm)
Mounting Depth - 7.58 in. (192.5 mm)
SPL (dB @ 1w/1m) - 86
Qts - 0.57
Qes - 0.64
Qms - 4.90
Vas (Liters) - 155.8
Woofer Displacement - 0.148 cu. ft. (4.2 Liters)
Re (Ohms) - 6.40
Le (mH) - 6.45
CEA-2031 Compliant
CEA-2031 Guidelines
Xmax (mm) - 15.9
Sd (cm2) - 894
Subwoofer Type - Standard
Voice Coil Type - Dual Voice Coil
Sealed Box Volume (Vb) - 1.58 cu. ft. (44.7 Liters)
Vented Box Volume (Vb) - 2.66 cu. ft. (75.3 Liters)

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Rockford Fosgate

Rockford Fosgate P3D4-15 Punch 15" P3 4-Ohm DVC Subwoofer

$349.99

The P3D4-15 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. 

Size - 15"
Speaker Connector - Dual 10 AWG compression
Shipping Weight - 23.3 Lbs. (10.56 kg)
Fs (Hz) - 22.4
Cutout Diameter - 13.94 in. (353 mm)
Nominal Impedance - Dual 4-Ohm
Power Handling (Watts RMS) - 600 Watts RMS - 1200 Watts Max
Magnet Weight (oz) - 96 oz. (2.73 kg.)
Voice Coil Diameter - 2.5" (65.5 mm)
Mounting Depth - 7.58 in. (192.5 mm)
SPL (dB @ 1w/1m) - 86
Qts - 0.57
Qes - 0.64
Qms - 4.90
Vas (Liters) - 155.8
Woofer Displacement - 0.148 cu. ft. (4.2 Liters)
Re (Ohms) - 6.40
Le (mH) - 6.45
CEA-2031 Compliant
CEA-2031 Guidelines
Xmax (mm) - 15.9
Sd (cm2) - 894
Subwoofer Type - Standard
Voice Coil Type - Dual Voice Coil
Sealed Box Volume (Vb) - 1.58 cu. ft. (44.7 Liters)
Vented Box Volume (Vb) - 2.66 cu. ft. (75.3 Liters)
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