Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Rockford-Fosgate Punch P2D4-15Features: 15" Dual 4 ohm Punch Stage 2 Subwoofer Power Handling: Peak: 800 watts RMS: 400 watts Recommended power range: 150 400 watts RMS CEA 2031 Compliant Klippel Verified Flex fit Mounting pattern Proprietary spider venting cooling technique StampCast basket with integrated spider venting Sturdy 16 gauge compound bend frame geometry High modulus Kevlar re inforced paper pulp cone Semi flexible, PVC removable protective motor cover Multi point high
Features:
- 15" Dual 4 ohm Punch Stage 2 Subwoofer
- Power Handling:
- Peak: 800 watts
- RMS: 400 watts
- Recommended power range: 150 - 400 watts RMS
- CEA-2031 Compliant
- Klippel Verified
- Flex-fit™ Mounting pattern
- Proprietary spider venting/cooling technique
- StampCast basket with integrated spider venting
- Sturdy 16 gauge compound bend frame geometry
- High modulus Kevlar™ re-inforced paper-pulp cone
- Semi-flexible, PVC removable protective motor cover
- Multi-point high-temp/high-strength neck joint bonding technique
- Tall-profile VAST™ Santoprene™ surround for larger surface area
- Dual tear & fatigue resistant poly-cotton spider with woven tinsel leads
- Fatigue resistant and reduced strain "stitched on" flexible lead wire design
- Proprietary all metal, radially oriented compression input terminal assembly
- Optimized motor magnetics with extended pole and bumped vented backplate
- High temp 2.25" voice coil w/ spun-laced Nomex™ insulating re-inforcement collar
- Die-Cast aluminum soft-touch painted trim ring allows for optional integrated grill
- Mounting Depth: 7.34"
- Cutout Diameter: 13.9"
- Magnet Weight: 81 oz
- Frequency Response: 20.9 - 250 Hz
- Xmax: 12.2mm
- Sensitivity: 86 dB @ 1 watt / 1 meter
- Recommended Ported Enclosure: 2.66ft³
- Recommended Sealed Enclosure: 1.58ft³
- Matching Amplifiers: (one subwoofer)
- Rockford Fosgate Punch P500X1BD, Parallel @2ohms
✔ Preferred Match - Rockford Fosgate P400X1, Parallel @2ohms
- Rockford Fosgate PBR500X1, Parallel @2ohms
- Rockford Fosgate R250X1, Parallel @2ohms
- Matching Amplifier: (two subwoofers)
- Rockford Fosgate PBR500X1, Parallel @1ohm
- Rockford Fosgate P500X1BD, Parallel @1ohm
✔ Preferred Match
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 794 reviews
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Product Reviews
★★★★★ 4
Check the gap!
Plugs work great. I will say for those reviews saying they got a dud. CHECK THE GAP!!! Both plugs were not at 0.030 as advertised. I gapped the plug and it worked perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
★★★★★ 5
Great
Needed one for my mower, got a box of 2. Works great!
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Reviewed in the United States on May 20, 2026
★★★★★ 3
Didn’t work well in my B&S engine
Worked for 15 minutes. Repeatedly stalled. Replaced with name brand and ran like new.
UPDATE. Seller immediately offered refund well outside refund window of opportunity. That’s nice to have someone stand behind their product
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Lawnmower sparkplug
Worked great, easy to install, fast replacement. And 2 for the price of one.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Perfect replacement part
Perfect replacement
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Reviewed in the United States on April 29, 2026