Rockford Fosgate P1S4-10 Punch 10 Inch Subwoofer 4 Ohm 250w RMS
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The Rockford Fosgate P1S4-10 is a 10-inch single voice coil subwoofer from the Punch P1 range, rated at 250W RMS (500W max) at 4 ohm. It features a Kevlar fibre reinforced paper cone and a StampCast basket, and suits sealed or ported enclosures.
This listing is the 4 ohm version. The Punch P1 10-inch subwoofer is also available in 2 ohm (P1S2-10). The Punch P1 subwoofer range also includes the 12-inch P1S4-12.
Key specifications
- Model: P1S4-10
- Size: 10 inch
- Power handling: 250W RMS / 500W max
- Impedance: 4 ohm (single voice coil)
- Mounting depth: 135.4mm (5.33 inch)
- Cutout diameter: 232mm (9.14 inch)
- Recommended sealed box: 16.7 litres (0.59 cu ft)
- Recommended ported box: 39.6 litres (1.4 cu ft)
- Fs: 30Hz
Key Features
- 1 year warranty
- Kevlar fibre reinforced paper cone
- StampCast basket with integrated spider venting
- Rubberised ABS trim ring with optional grille insert
- High-temp voice coil with spun-laced Nomex® reinforcement collar
- Linear spider with embedded 16 AWG tinsel leads
- Extended pole piece and bumped vented backplate
- Custom 10 AWG nickel plated push terminals
- Protective PVC textured magnet cover
Explore the full range in Rockford Fosgate Punch.
Specification
| Magnet | Weight (oz)45 oz. (1.28 kg.) |
|---|---|
| Voice Coil | TypeSingle Voice Coil |
| Power Handling | (Watts RMS)250 Watts RMS |
| Voice Coil | Diameter2.0" (51.6 mm) |
More specs
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What's Included
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P1S4-10
Rockford Fosgate
About the Rockford Fosgate P1S4-10
From our tech experts at CEN
A Rockford Fosgate 10 inch subwoofer, 4 ohm, handling 250w RMS.
Who it suits
Drivers building a system where the bass does real work rather than filling in behind the speakers.
Our tech experts advise
Enclosure volume and tuning decide most of what you hear. We build enclosures to suit both driver and vehicle at our Beeston workshop. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
Explore the full Rockford Fosgate range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Rockford Fosgate
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Have it Fitted By Our Team
Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.
- 1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
- 2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
- 3
Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.
Unit 25 Technology Drive, Beeston, Nottingham NG9 1LA
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Rockford Fosgate P2-1X12 Punch Single 12 Inch Loaded Enclosure 400w RMS
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Rockford Fosgate P1-1X12 Punch Single 12 Inch 4 Ohm Loaded Enclosure 250w RMS
£199.99
Rockford Fosgate P1S4-12 Punch 12 Inch Subwoofer 4 Ohm 250w RMS
£119.99
Rockford Fosgate P1S2-12 Punch 12 Inch Subwoofer 2 Ohm 250w RMS
£119.99
Frequently Asked Questions
Q: Do I need an amplifier for this subwoofer?
A: Yes, unless it is an active (powered) subwoofer with a built-in amplifier. Passive subwoofers need an external amplifier matched to the RMS power and impedance shown in the Specification tab.
Q: What size enclosure does this subwoofer need?
A: The recommended enclosure volume is listed in the Specification tab where the manufacturer provides it. As a rule, sealed enclosures give tighter, more accurate bass while ported enclosures deliver more output. Contact CEN if you would like a recommendation for your build.
Q: What does RMS power mean?
A: RMS is the continuous power a subwoofer can handle, and it is the number that matters when matching an amplifier. Peak or max figures describe short bursts only. Match your amplifier output to the RMS rating in the Specification tab.
Q: Sealed or ported enclosure - which should I choose?
A: Sealed boxes are compact and produce tight, controlled bass suited to sound quality builds. Ported boxes are larger and produce more output at low frequencies, suited to those who want maximum impact. Either works well when built to the recommended volume.
Q: Can CEN build or supply an enclosure and fit everything?
A: Yes. CEN supplies enclosures and offers professional installation from our Nottingham premises, including amplifier wiring. Contact us to discuss your build.
Q: What box volume does the P1S4-10 need?
A: Rockford Fosgate recommends 16.7 litres (0.59 cu ft) for a sealed enclosure and 39.6 litres (1.4 cu ft) for a vented (ported) enclosure.
Q: What are the cutout and mounting depth of the P1S4-10?
A: The P1S4-10 needs a 232mm (9.14 inch) cutout and has a mounting depth of 135.4mm (5.33 inch).
Q: Is the P1S4-10 a 4 ohm subwoofer?
A: Yes. The P1S4-10 has a single voice coil with a nominal impedance of 4 ohm, rated at 250W RMS and 500W max.
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