P2D4-8 – Rockford Fosgate – Punch 8″ P2 4-Ohm DVC Subwoofer

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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
Estimated delivery dates: Dec 14, 2024 - Dec 19, 2024

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.

FEATURES AT A GLANCE

  • High-temp voice coil with spun-laced Nomex® re-inforcement collar
  • Protective PVC textured magnet cover
  • Diamond cut cast aluminum trim ring with optional grille
  • Kevlar fiber reinforced paper cone
  • Custom 10-AWG nickel plated push terminals
  • StampCast basket with integrated spider venting
  • Extended pole piece and bumped vented backplate
  • Dual linear spider with embedded 16 AWG tinsel leads
  • 1 Year Warranty

Specification

Magnet Weight (oz)
49 oz. (1.38 kg.)
Nominal Impedance
Dual 4-Ohm
Speaker Connector
Dual 10 AWG compression
Shipping Weight
10.763 Lbs. (4.88 kg.)
Voice Coil Diameter
2.25″ (57.7 mm)
SPL (dB @ 1w/1m)
83
Fs (Hz)
43
Cutout Diameter
7.13 in. (181 mm)
Re (Ohms)
6.90
Size
8″
Sd (cm2)
221
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
Le (mH)
4.3
Xmax (mm)
7.7
Woofer Displacement
0.042 cu. ft. (1.2 Liters)
CEA-2031 Compliant
CEA-2031 Guidelines
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)

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Owner's Manual

P2D4-8 pdf Owners Manual

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