Rockford Fosgate P315D415" Punch Stage-3 4-Ohm DVC Subwoofer
(2004-2006) 15" Punch P3 4Ω dual voice coil subwoofer rated to handle 500 Watts RMS. The 1st generation subwoofer to utilize the P3 family name. • Model replaced by P3D415
Highlights
- 1 Year Warranty
- Precision cast aluminum alloy basket
- Parabolic triangular cone geometry support system
- Removable and reversible screw concealing ring
Key specs
Full specs- Size
- 15"
- Nominal Impedance
- Dual 4-Ohm
- Power Handling (Watts RMS)
- 500 Watts RMS 1000 Watts Max
- Voice Coil Diameter
- 2.5" aluminum
- SPL (dB @ 1w/1m)
- 88
- Magnet Weight (oz)
- 102 oz. double stacked
- Speaker Connector
- Dual 8 AWG compression
- Mounting Depth
- 7.625 in. (19.37 cm)
Key specs
Full specs- Size
- 15"
- Nominal Impedance
- Dual 4-Ohm
- Power Handling (Watts RMS)
- 500 Watts RMS 1000 Watts Max
- Voice Coil Diameter
- 2.5" aluminum
Highlights
Overview- 1 Year Warranty
- Precision cast aluminum alloy basket
- Parabolic triangular cone geometry support system
Overview
(2004-2006) 15" Punch P3 4Ω dual voice coil subwoofer rated to handle 500 Watts RMS. The 1st generation subwoofer to utilize the P3 family name.
• Model replaced by P3D415
Highlights
Key features
- 1 Year Warranty
- Precision cast aluminum alloy basket
- Parabolic triangular cone geometry support system
- Removable and reversible screw concealing ring
- Linear spider
- High excursion large roll surround
- Embedded 16 AWG tinsel leads / dual 8 AWG spring compression wiring terminal
- Anodized aluminum voice coil former
- Massive double stacked magnet motor assembly
- Magnetic Linearity
- Triangular Support System
- Klippel DA1 Analyzer System
More info
With a two-inch excursion, the P3 15" subwoofers can definitely move your music to the next level. Add a P3 15" subwoofer to your ride and you'll never be mistaken for 'quiet' ever again!
Technologies
Magnetic Linearity
Magnetic linearity is the amount of symmetry a woofer’s magnetic force (BL) exhibits through it’s voice coil’s
Triangular Support System
Punch and POWER subwoofers integrate a large diameter concave dust cap and curvilinear cone geometry to create a

Klippel DA1 Analyzer System
Rockford Acoustic Design (RAD) uses a computer based Klippel Analyzer to design, measure and confirm a woofer’s
Bolted Motor Assembly
By attaching the motor assembly directly to the basket via bolts, it eliminates any possible motor shifts under
Embedded DVC Tinsel Leads
Embedded DVC Tinsel Leads Heavy duty Dual Voice Coil (DVC), multi conductor wires are embedded and stitched
Reversible Mounting
Rockford Fosgate subwoofers can be mounted in either direction. A removable trim ring can be installed on the back
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
9
| Size | 15" |
| Nominal Impedance | Dual 4-Ohm |
| Power Handling (Watts RMS) | 500 Watts RMS 1000 Watts Max |
| Voice Coil Diameter | 2.5" aluminum |
| SPL (dB @ 1w/1m) | 88 |
| Magnet Weight (oz) | 102 oz. double stacked |
| Speaker Connector | Dual 8 AWG compression |
| Mounting Depth | 7.625 in. (19.37 cm) |
| Shipping Weight | 26.6 Lbs. (12.1 Kg.) |
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Installation resources
Wiring diagrams
9
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.
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