Punch Series P1S4-15 - 15" P1 4-Ohm SVC Subwoofer

Rockford Fosgate P1 15" are the first in a series 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.

• Custom 10-AWG nickel plated push terminals
• Extended pole piece and bumped vented backplate
• High-temp voice coil with spun-laced Nomex® re-inforcement collar
• Kevlar fiber reinforced paper cone
• Linear spider with embedded 16 AWG tinsel leads
• Protective PVC textured magnet cover
• Soft touch ABS trim ring with optional grille
• StampCast basket with integrated spider venting
• Size: 15"
• Nominal Impedance: 4-Ohm
• Power Handling: 250 Watts RMS / 500 Watts Max
• Voice Coil Diameter: 2.0" (5.16cm)
• Magnet Weight: 60 oz. 1.70 kg.
• Speaker Connector: Dual 10 AWG compression
• Fs (Hz): 23
• Re (Ohms): 3.60
• Le (mH): 3.1
• Qms: 3.20
• Qes: 0.62
• Qts: 0.52
• Vas (Liters): 191.5
• Sd (cm2): 876
• SPL (dB @ 1w/1m): 87.5
• Xmax (mm): 9.4
• Woofer Displacement: 0.191 cu. ft. (5.4 Liters)
• Cutout Diameter: 13.85 in. (351.8 mm)
• Mounting Depth: 6.98 in. (177.2 mm)
• Shipping Weight: 16.3 Lbs. (7.39 kg)