Variants
Reviewers praise the P3D4-10 for deep, clean, and loud bass with good flexibility and value; a few users reported premature failures, so check fit and expect a break‑in period.
Buyer confidence
88%Highlights
- 1 Year Warranty
- Anodized aluminum cone and dustcap
- Diamond cut cast aluminum trim ring with optional grille
- StampCast basket with integrated spider venting
Key specs
Full specs- Power Handling (Watts RMS)
- 500 Watts RMS 1000 Watts Max
- Mounting Depth
- 6.18 in. (156.8 mm)
- Speaker Connector
- Dual 10 AWG compression
- Voice Coil Diameter
- 2.5" (65.5 mm)
- Magnet Weight (oz)
- 81 oz. (2.30 kg.)
- Nominal Impedance
- Dual 4-Ohm
- Size
- 10"
- Shipping Weight
- 17.3 Lbs. (7.8 kg)
Key specs
Full specs- Power Handling (Watts RMS)
- 500 Watts RMS 1000 Watts Max
- Mounting Depth
- 6.18 in. (156.8 mm)
- Speaker Connector
- Dual 10 AWG compression
- Voice Coil Diameter
- 2.5" (65.5 mm)
Highlights
Overview- 1 Year Warranty
- Anodized aluminum cone and dustcap
- Diamond cut cast aluminum trim ring with optional grille
Review highlights
Based on customer reviewsPunchy, tight 10" sub that delivers big bass for its size
Reviewers praise the P3D4-10 for deep, clean, and loud bass with good flexibility and value; a few users reported premature failures, so check fit and expect a break‑in period.
What buyers praise
- Deep, tight and punchy bass across music styles
- High output for a compact 10" driver—surprisingly loud
What to watch for
- A few reviewers reported premature failures (rattling/spider or blown drivers) after months/years
Overview
The Punch P3 10" (P3D4-10) is a high-performance Rockford Fosgate car subwoofer featuring Dual 4‑Ohm voice coils and 500 Watts RMS power handling.
Best for
- Car audio enthusiasts seeking compact but powerful bass
- Systems that need wiring flexibility via dual 4‑ohm voice coils
- Installations requiring a 10" sub with advanced cone and basket technology
Key points
- Dual 4‑Ohm voice coils for flexible wiring and impedance options
- 500 Watts RMS power handling
- Anodized aluminum cone and dustcap for rigidity
- VAST surround increases cone surface area (up to 25%) for more output
- Unique spider venting helps keep the motor cooler
- FlexFit basket and hybrid stamp-cast basket for installation strength and reduced resonance
Fit and use
Match amplifier RMS output to the subwoofer's 500W RMS rating and wire the dual voice coils to achieve the desired final impedance. Can be used in appropriately designed sealed or ported car enclosures; follow manufacturer enclosure and tuning recommendations. Accommodates a grille insert via the supplied cast aluminum trim ring for installations that require a covered grille.
What to know
Dual 4‑ohm DVC topology provides multiple wiring options but requires correct wiring to match amplifier and system impedance. VAST surround increases effective cone area to boost output without enlarging the subwoofer diameter. Spider venting aids thermal management of the motor, which can improve performance under su…
Key features
- 1 Year Warranty
- Anodized aluminum cone and dustcap
- Diamond cut cast aluminum trim ring with optional grille
- StampCast basket with integrated spider venting
- Custom 10-AWG nickel plated push terminals
- Protective PVC textured magnet cover
- Extended pole piece and bumped vented backplate
- Dual linear spider with embedded 16 AWG tinsel leads
- High-temp voice coil with spun-laced Nomex® re-inforcement collar
- Klippel Verified
- Stitched Tinsel Leads
- CEA-2031
More info
Manufacturer details
The P3D4-10 is the best performing Rockford Fosgate Punch series subwoofer. The P3 10” features Dual 4-Ohm voice coils, 500 Watts RMS of power handling, and accommodates a grille insert using the included cast aluminum trim ring.
Additional details
The P3D4-10 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.
Technologies

Klippel Verified
To adorn the ‘Verified with Klippel’ mark, the qualifying company’s loudspeaker engineering personnel must be
Stitched Tinsel Leads
Multipoint "periodic" stitched lead wire technique reduces the mass of each tinsel lead and spreads stress and

CEA-2031
Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards. This means your speaker has

VAST Surround - Subs
Rockford Fosgate's proprietary surround technique, VAST, provides up to a 25% increase in the speakers effective

FlexFit Basket - Subwoofer
The slot mounted frame pattern of the FlexFit basket utilizes slots (where feasible) instead of single screw sized
Anodized Aluminum Voice Coil Former
Two things generally happen when voice coils heat-up. They can generate heat close to the melt-down temp of their
Specs
Specifications
| Power Handling (Watts RMS) | 500 Watts RMS 1000 Watts Max |
| Mounting Depth | 6.18 in. (156.8 mm) |
| Speaker Connector | Dual 10 AWG compression |
| Voice Coil Diameter | 2.5" (65.5 mm) |
| Magnet Weight (oz) | 81 oz. (2.30 kg.) |
| Nominal Impedance | Dual 4-Ohm |
| Size | 10" |
| Shipping Weight | 17.3 Lbs. (7.8 kg) |
| SPL (dB @ 1w/1m) | 82 |
| Cutout Diameter | 9.13 in. (232 mm) |
| Le (mH) | 7.0 |
| Qts | 0.56 |
| Xmax (mm) | 15.9 |
| Fs (Hz) | 28 |
| Qes | 0.63 |
| Qms | 5.00 |
| Vas (Liters) | 27.0 |
| Woofer Displacement | 0.070 cu. ft. (2.0 Liters) |
| Sd (cm2) | 360 |
| Re (Ohms) | 6.40 |
| Subwoofer Type | Standard |
| Voice Coil Type | Dual Voice Coil |
| Sealed Box Volume (Vb) | 0.59 cu. ft. (16.7 Liters) |
| Vented Box Volume (Vb) | 1.4 cu. ft. (39.6 Liters) |
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Installation resources
Wiring diagrams
Box Advisor

Sealed Enclosure
- Recommended volume
- 0.59 cu ft
- Volume range
- 0.5 cu ft to 0.75 cu ft
- Dimensions
- 14 in W x 12 in H x 9.25 in D
- F3
- 41.1 Hz
- Qtc
- 0.87
- Port / ID
- 64 in
- Subwoofer size
- 66 in
- Impedance
- 4 ohm
- Power handling (RMS)
- 500 W

Vented Enclosure
- Recommended volume
- 1.4 cu ft
- Volume range
- 1.25 cu ft to 1.75 cu ft
- Dimensions
- 20 in W x 12 in H x 14 in D
- F3
- 31.3 Hz
- Tuning (Fb)
- 40 Hz
- Port / ID
- 66 in
- Subwoofer size
- 66 in
- Impedance
- 4 ohm
- Power handling (RMS)
- 500 W
Support
Return Authorization
If you bought this product from Onkar Electronics, use the Contact Us page on the Onkar Electronics website and we will help with return authorization and warranty support. If you purchased it from another dealer, contact that authorized dealer first for return assistance.
Popular Questions
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