ROCKFORD FOSGATE P1S4-15
- Description
ROCKFORD FOSGATE
(P1S4-15) PUNCH 15" P1 4-OHM SVC SUBWOOFER
Rockford Fosgate P1 15” is the first in a family of famous “Punch” subwoofers. The P1S4-15 features a 4-Ohm voice coil, 250 Watts RMS power handling, and can accommodate a grille insert using the included soft touch ABS trim ring.
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 trim ring.
TECHNOLOGIES
- CEA-2031: Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards.
- 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.
- Klippel Verified: Klippel is a speaker certification program allowing us to deliver the best possible subwoofers.FlexFit Basket - Subwoofer: The slot mounted frame pattern allows fine-tuning of the subwoofer's mounting position.
- FlexFit Basket - Subwoofer: The slot mounted frame pattern allows fine-tuning of the subwoofer's mounting position.
- Stitched Tinsel Leads: Improved reliability and performance by reducing fatigue and possible shorting.
FEATURES:
- Linear spider with embedded 16 AWG tinsel leads
- Kevlar fiber reinforced paper cone
- StampCast basket with integrated spider venting
- Rubberized ABS trim ring with optional grille
- High-temp voice coil with spun-laced Nomex® re-inforcement collar
- Custom 10-AWG nickel plated push terminals
- Extended pole piece and bumped vented backplate
- Protective PVC textured magnet cover
- 1 Year Warranty
SPECIFICATIONS:
- CEA-2031 Compliant: Speakers Standard
- Power Handling (Watts RMS): 250 Watts RMS ; 500 Watts Max
- Subwoofer Type: Standard
- Nominal Impedance: 4-Ohm
- Size: 15"
- Speaker Connector: Dual 10 AWG compression
- Voice Coil Type: Single Voice Coil
- Voice Coil Diameter: 2.0" (51.6 mm)
- Magnet Weight (oz): 60 oz. (1.70 kg.)
- Re (Ohms): 3.60
- Sd (cm2): 876
- Fs (Hz): 23
- Qts: 0.55
- Qes: 0.62
- Vas (Liters): 191.5
- Qms: 3.20
- SPL (dB @ 1w/1m): 87
- Le (mH): 3.14
- Cutout Diameter: 13.85 in. (351.8 mm)
- Xmax (mm): 9.0
- 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)
- Shipping Weight: 16.3 Lbs. (7.39 kg)
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