1 / 8
Variants
The Punch 15" P2 delivers deep, clean, high-impact bass with solid power handling and a compact footprint, offering strong value for money.
Buyer confidence
88%Highlights
- 1 Year Warranty
- Kevlar fiber reinforced paper cone
- Diamond cut cast aluminum trim ring with optional grille
- StampCast basket with integrated spider venting
Key specs
Full specs- Power Handling (Watts RMS)
- 400 Watts RMS 800 Watts Max
- Speaker Connector
- Dual 10 AWG compression
- Magnet Weight (oz)
- 72.8 oz. (2.06 kg.)
- Shipping Weight
- 17.9 Lbs. (8.11 kg)
- Size
- 15"
- Nominal Impedance
- Dual 2-Ohm
- Mounting Depth
- 7.34 in. (186.5 mm)
- Voice Coil Diameter
- 2.25" (57.15 mm)
Key specs
Full specs- Power Handling (Watts RMS)
- 400 Watts RMS 800 Watts Max
- Speaker Connector
- Dual 10 AWG compression
- Magnet Weight (oz)
- 72.8 oz. (2.06 kg.)
- Shipping Weight
- 17.9 Lbs. (8.11 kg)
Highlights
Overview- 1 Year Warranty
- Kevlar fiber reinforced paper cone
- Diamond cut cast aluminum trim ring with optional grille
Review highlights
Based on customer reviewsRockford Fosgate Punch 15" P2 — deep, powerful bass in a compact, value sub
The Punch 15" P2 delivers deep, clean, high-impact bass with solid power handling and a compact footprint, offering strong value for money.
What buyers praise
- Deep, clean low-end response
- High output — hits hard
What to watch for
- Optimal performance depends on proper enclosure tuning (e.g., ported box setup)
Overview
The Rockford Fosgate P2D2-15 is a 15" Punch-series car subwoofer rated 400 Watts RMS with a Dual 2‑Ohm voice coil. It uses Kevlar fiber‑reinforced paper cones and VAST surround technology to increase effective cone area, and includes a diamond‑cut cast aluminum trim ring that can accept a grille insert.
Best for
- Drivers and audio enthusiasts who want deep
- punchy low-frequency output from a single 15" subwoofer in a car audio system and who will pair it with an appropriatel…
Key points
- 15" Punch-series subwoofer with Kevlar fiber‑reinforced paper cone
- Dual 2‑Ohm voice coil (DVC)
- 400 Watts RMS power handling
- VAST surround increases cone surface area up to 25% for more output
- Diamond‑cut cast aluminum trim ring accommodates a grille insert
- Technologies: Stitched tinsel leads, FlexFit basket, anodized aluminum voice coil former, Klippel verified, CEA‑2031 compliant
Fit and use
Performs best in standard sealed or vented enclosures designed for 15" subwoofers. Match amplifier power to the 400 Watts RMS rating and select enclosure volume and tuning appropriate for the desired bass response. Intended for vehicle audio use.
What to know
This model is a Dual 2‑Ohm voice coil design, which provides wiring flexibility when matching system impedance. VAST surround increases effective cone area for higher output from the same physical cone size. Klippel verification indicates measured performance validation. Ensure enclosure and amplifier choices are comp…
Highlights
Key features
- 1 Year Warranty
- Kevlar fiber reinforced paper cone
- 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
- Stitched Tinsel Leads
- CEA-2031
- VAST Surround - Subs
More info
Manufacturer details
The Rockford Fosgate P2 15” subwoofer continues “The PUNCH” tradition. The P2D2-15 features a Dual 2-Ohm voice coil, 400 Watts RMS power handling, and can accommodate a grille insert using the included cast aluminum trim ring.
Additional details
Rockford Fosgate has always been known as "The PUNCH" and the P2 15" subwoofer certainly continues with the tradition. Kevlar fiber reinforced paper cones deliver bass impact you can feel along with VAST technology to increase surface cone area up to 25%. The P2 subwoofers perform best in standard sealed and vented enclosures. Includes diamond cut cast aluminum trim ring. Optional grille insert available.
Technologies
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
Patent: Patent Pending
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
Klippel Verified
To adorn the ‘Verified with Klippel’ mark, the qualifying company’s loudspeaker engineering personnel must be
Specs
Specifications
24
| Power Handling (Watts RMS) | 400 Watts RMS 800 Watts Max |
| Speaker Connector | Dual 10 AWG compression |
| Magnet Weight (oz) | 72.8 oz. (2.06 kg.) |
| Shipping Weight | 17.9 Lbs. (8.11 kg) |
| Size | 15" |
| Nominal Impedance | Dual 2-Ohm |
| Mounting Depth | 7.34 in. (186.5 mm) |
| Voice Coil Diameter | 2.25" (57.15 mm) |
| Fs (Hz) | 20 |
| Woofer Displacement | 0.134 cu. ft. (3.8 Liters) |
| Qts | 0.62 |
| Vas (Liters) | 219.6 |
| Qes | 0.69 |
| Le (mH) | 3.4 |
| Re (Ohms) | 3.30 |
| Qms | 6.40 |
| Cutout Diameter | 13.9 in. (353 mm) |
| SPL (dB @ 1w/1m) | 86 |
| Xmax (mm) | 13.3 |
| 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) |
Reviews (0)
—
No average rating yet
0 reviews
No written reviews are live yet. Signed-in customers can submit one below.
No written reviews are live for this item yet.
Installation resources
Wiring diagrams
9
Wiring Diagram #1
Source: Rockford Fosgate
Wiring Diagram #2
Source: Rockford Fosgate
Wiring Diagram #3
Source: Rockford Fosgate
Wiring Diagram #4
Source: Rockford Fosgate
Wiring Diagram #5
Source: Rockford Fosgate
Wiring Diagram #6
Source: Rockford Fosgate
Wiring Diagram #7
Source: Rockford Fosgate
Wiring Diagram #8
Source: Rockford Fosgate
Wiring Diagram #9
Source: Rockford Fosgate
Box Advisor
Sealed Enclosure
- Recommended volume
- 1.58 cu ft
- Volume range
- 1.3 cu ft to 3.5 cu ft
- Dimensions
- 21 in W x 18 in H x 10 in D
- F3
- 36.6 Hz
- Qtc
- 1.28
- Port / ID
- 61 in
- Subwoofer size
- 63 in
- Impedance
- 3 ohm
- Power handling (RMS)
- 400 W
Vented Enclosure
- Recommended volume
- 2.66 cu ft
- Volume range
- 2.4 cu ft to 3 cu ft
- Dimensions
- 28 in W x 18 in H x 12 in D
- F3
- 31.8 Hz
- Tuning (Fb)
- 32 Hz
- Port / ID
- 63 in
- Subwoofer size
- 63 in
- Impedance
- 3 ohm
- Power handling (RMS)
- 400 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
No FAQs available
Similar products
