Rockford Fosgate P1S2-15 Punch Series 15" 500W Peak Power Handling at 2 Ohms, Single Voice Coil Component Car Subwoofer
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What's Inside?
- • (1) 15" Single voice coil 2-ohm subwoofer
- • Trim ring
- • (8) 1-1/4" Allen head screws
- • 4mm Allen head bit
- • Owner's Manual
Why Choose Rockford Fosgate P1S2-15 Component Car Subwoofer?
The Woofer of Choice
The "OG" of Rockford Fosgate's Punch Series, the Rockford Fosgate P1S2-15 has been the woofer of choice by many car audiophiles who have been looking for high-quality bass output from their subwoofers since the 80s. Its 15-inch size allows it to deliver the powerful low-frequency performance you will always enjoy while on the road without breaking the bank.
Powerful Low End You Crave in Your Ride
The Rockford Fosgate P1S2-15 has a Kevlar fiber-reinforced paper cone and a rubber surround to ensure that you'd always get the powerful and accurate bass output you are looking for while having the durability to last for a long time. With the Vertical Attach Surround Technique, the cone is 25 percent larger than 15-inch regular subwoofers, allowing for a louder and ground-shaking bass than you can imagine.
Comes With a Stampcast Basket
It comes with a StampCast basket which gives it better strength while having lighter weight and less resonance. The Rockford Fosgate P1S2-15 is also equipped with a single voice coil with high-temperature resistance, so you can push the subwoofer's volume without getting damaged. The Rockford Fosgate P1S2-15 can handle an RMS power output of 250 Watts and a peak power of 500 Watts at 2 ohms. With a frequency response of 18 to 250 Hz and a sensitivity rate of 87 dB, this 15-inch subwoofer can surely go deep and loud with minimal distortion.
Frequently Asked Questions (FAQ)
- • Why isn't the subwoofer producing enough bass?
Check the enclosure volume, amplifier gain, crossover settings, and speaker polarity. An improperly sized enclosure or reversed polarity can significantly reduce bass output and make the system sound weaker than expected.
- • What enclosure should I use for the best performance?
Use a properly constructed sealed or ported enclosure that follows the manufacturer's recommended specifications. Correct internal volume helps produce deeper, cleaner, and more controlled bass response.
- • What amplifier should I use with this subwoofer?
Choose an amplifier that provides clean RMS power appropriate for the subwoofer's power handling and impedance. Proper power matching helps prevent clipping while delivering consistent bass performance.
- • Why does the amplifier go into protect mode when the bass hits?
Check the speaker impedance, power and ground connections, and speaker wiring for shorts. An incorrect load, voltage drop, or excessive heat can cause the amplifier to enter protection.
- • Why does the bass sound distorted at higher volume?
Distortion can result from excessive gain, amplifier clipping, or pushing the subwoofer beyond its recommended limits. Lower the gain and verify the amplifier and crossover settings are properly adjusted.
- • Why is the enclosure making rattling or buzzing noises?
Inspect the enclosure, mounting screws, speaker terminals, and surrounding vehicle panels. Loose hardware or air leaks can vibrate with the bass and create unwanted noises during playback.
- • Does it need a break-in period?
A gradual break-in period can help the suspension loosen naturally during normal use. Start at moderate volume levels and avoid prolonged maximum output during the first several hours.
- • Can I use it with a factory radio?
Yes, but an external amplifier is typically needed to provide sufficient power. Depending on the vehicle, a line output converter or compatible factory integration interface may also be required.
- • Why does the bass become weaker when I turn up the volume?
Check for amplifier clipping, voltage drop, protection mode, or an incorrect impedance load. These issues can cause the amplifier to reduce output or shut down when bass demand increases.
- • Why does the bass sound different after changing the enclosure?
Different enclosure volumes and tuning frequencies can significantly change the subwoofer's response. Verify the new enclosure meets recommended specifications and retune the amplifier after installation.
- Diameter : 15 Inch
- Sensitivity : 87 dB
- Impedance : 2 Ohm
- Frequency Response : 18-250 Hz
- Peak Power Handling : 500 Watts
- Top Mount Depth : 6-5/16 Inches
- Number of Voice Coils : Single
- Suggested Sealed Box Volume : 1.58 Cubic ft.
- Suggested Ported Box Volume : 2.66 Cubic ft.
- RMS Power Handling : 250 Watts
Features:
- Dual 10 AWG Compression Speaker Connector
- 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
- Soft touch 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
- 15" 2-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: 18-250 Hz
- sensitivity: 87 dB
- top-mount depth: 6-5/16"
- 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 (Ohms): 2
- 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 dB at 1 watt
- Frequency Response: 18 - 250 Hz
- Max RMS Power Handling: 250
- Peak Power Handling (Watts): 500
- Top Mount Depth (inches): 6 15/16
- Bottom Mount Depth (inches): N/A
- Cutout Diameter or Length (inches): 13 11/16
- Vas (liters): 191.5
- Fs (Hz): 23
- Qts: 0.55
- Xmax (millimeters): 9
- Parts Warranty: 1 Year
- Labor Warranty: 1 Year
- UPC: 780687342432
- Weight: 17
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.
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always been a fan of RF subs, so happy got this one cheap. sounds fantastic, hooked it up with an RF amp too, like a match in heaven. good chest-thumping lows. sounds clean, deep, and is what i was looking for in a sub.
