PUNCH P1S4-15 – 15″ 4-Ohm SVC Subwoofer

Description

Rockford Fosgate P1 15" are the first in a family of world famous subwoofers called "The Punch". During their inception in the 1980's, they quickly became "The Woofer of Choice" for fanatic car audio systems, with a continued tradition today. Kevlar fiber reinforced paper cones deliver bass impact you can feel, and our VAST technology increases surface cone area up to 25%. Best in standard sealed and vented enclosures. Includes soft touch ABS tri trim ring.

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

Specification

• CEA-2031 Compliant: CEA-2031 Guidelines
• Subwoofer Type: Standard
• Nominal Impedance: 4-Ohm
• Size: 15"
• Power Handling (Watts RMS): 250 Watts RMS | 500 Watts Max
• Speaker Connector: Dual 10 AWG compression
• Magnet Weight (oz): 60 oz. (1.70 kg.)
• Voice Coil Type: Single Voice Coil
• Voice Coil Diameter: 2.0" (51.6 mm)
• Re (Ohms): 3.60
• Sd (cm²): 876
• Fs (Hz): 23
• Qts: 0.55
• Qes: 0.62
• Qms: 3.20
• Vas (Liters): 191.5
• Le (mH): 3.14
• Xmax (mm): 9.0
• Cutout Diameter: 13.85 in. (351.8 mm)
• SPL (dB @ 1w/1m):  87
• SPL (dB @ 2.8v/1m): 90
• Mounting Depth: 6.98 in. (177.2 mm)
• Woofer Displacement: 0.148 cu. ft. (4.2 Liters)
• Sealed Box Volume (Vb):; 1.58 cu. ft. (44.7 Liters)
• Vented Box Volume (Vb): 2.66 cu. ft. (75.3 Liters)