The Rockford Fosgate P2 8” subwoofer continues “The PUNCH” tradition. The P2D4-8 features a Dual 4-Ohm voice coil, 250 Watts RMS power handling, and can accommodate a grille insert using the included cast aluminum trim ring.
Overview
Rockford Fosgate has always been known as "The PUNCH" and the P2 8" 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.
- Diamond cut cast aluminum trim ring with optional grille
- StampCast basket with integrated spider venting
- Kevlar fiber reinforced paper cone
- Protective PVC textured magnet cover
- High-temp voice coil with spun-laced Nomex® re-inforcement collar
- Extended pole piece and bumped vented backplate
- Custom 10-AWG nickel plated push terminals
- Dual linear spider with embedded 16 AWG tinsel leads
- 1 Year Warranty
Technologies
Stitched Tinsel Leads
Improved reliability and performance by reducing fatigue and possible shorting.
CEA-2031
Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards.
VAST Surround - Subs
The Vertical Attach Surround Technique significantly increases a subwoofer's effective radiating cone area up to 25%.
Klippel Verified
Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.
Anodized Aluminum Voice Coil Former
Rockford Fosgate subwoofers use anodized aluminum voice coil formers that provide superior heat dissipation (up to 100° at full power levels). Unlike traditional plastic substitutions, aluminum acts like a heat-sink to quickly dissipate thermal build-up on the voice coil. This keeps subwoofers cool during high SPL conditions.
FlexFit Basket - Subwoofer
The slot mounted frame pattern allows fine-tuning of the subwoofer's mounting position.
| Specifications | |
|---|---|
| Nominal Impedance | Dual 4-Ohm |
| Magnet Weight (oz) | 49 oz. (1.38 kg.) |
| Voice Coil Diameter | 2.25" (57.7 mm) |
| Speaker Connector | Dual 10 AWG compression |
| Shipping Weight | 10.763 Lbs. (4.88 kg.) |
| SPL (dB @ 1w/1m) | 83 |
| Fs (Hz) | 43 |
| Cutout Diameter | 7.13 in. (181 mm) |
| Re (Ohms) | 6.90 |
| Sd (cm2) | 221 |
| Size | 8" |
| Power Handling (Watts RMS) | 250 Watts RMS 500 Watts Max |
| Mounting Depth | 4.76 in. (120.8 mm) |
| Qts | 0.52 |
| Qes | 0.58 |
| Qms | 5.40 |
| Vas (Liters) | 9.9 |
| Xmax (mm) | 7.7 |
| Woofer Displacement | 0.042 cu. ft. (1.2 Liters) |
| Le (mH) | 4.3 |
| Subwoofer Type | Standard |
| Voice Coil Type | Dual Voice Coil |
| Sealed Box Volume (Vb) | 0.23 cu. ft. (6.5 Liters) |
| Vented Box Volume (Vb) | 0.65 cu. ft. (18.4 Liters) |
