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Rockford Fosgate P1S4-15

Rockford Fosgate P1S4-15

Regular price $159.99 USD
Regular price Sale price $159.99 USD
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The Rockford Fosgate Punch P1S4-15 is a 15-inch subwoofer with a single 4Ω voice coil. The sub features a StampCast steel frame, quick-release compression terminals, a Kevlar fiber reinforced paper cone, and NBR surround (Nitrile Butadiene Rubber). An anodized aluminum voice coil former and spider venting help keep the subwoofer cool.

15" 4-ohm subwoofer
Kevlar® reinforced paper cone
Nitrile butadiene rubber (NBR) surround
Hybrid StampCast basket provides strength while minimizing weight and resonance
Vertical Attach Surround Technique (VAST™) increases cone area
Power range: 50-250 watts RMS (500 watts peak power)
Frequency response: 23-250 Hz
Sensitivity: 87.5 dB
Top-mount depth: 7"
Sealed box volume: 1.3-3.5 cubic feet
Ported box volume: 2.66 cubic feet
Grille not included
Warranty: 1 year

Specifications:
Size - 15 -inch
Impedance - 4 ohms
Cone Material - Kevlar reinforced paper
Surround Material - NBR
Ideal Sealed Box Volume (cubic feet) - 1.58
Ideal Ported Box Volume (cubic feet) - 2.66
Port diameter (inches) - 4
Port length (inches) - 8
Free-Air - No
Dual Voice Coil - No
Sensitivity - 87.5 dB at 1 watt
Frequency Response - 23 - 250 Hz
Max RMS Power Handling - 250
Peak Power Handling (Watts) - 500
Top Mount Depth (inches) - 7
Cutout Diameter or Length (inches) - 13 3/4
Vas (liters) - 191.5
Fs (Hz) - 23
Qts - 0.52
Xmax (millimeters) - 7

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