Punch P112S8 - Subwoofer Rockford Fosgate - Free user manual and instructions
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| Product Type | Subwoofer |
| Brand | Rockford Fosgate |
| Model | Punch P112S8 |
| Size | 12 inches |
| Impedance | 4 ohms |
| Voice Coil | Single Voice Coil (SVC) |
| Power Handling (RMS) | 300 watts |
| Peak Power Handling | 600 watts |
| Frequency Response | 25 Hz - 250 Hz |
| Sensitivity | 86 dB (1W/1m) |
| Cone Material | Polypropylene |
| Surround Material | Rubber |
| Recommended Enclosure (Sealed) | 1.0 - 1.5 cu ft |
| Recommended Enclosure (Ported) | 1.5 - 2.0 cu ft |
| Mounting Depth | 5.6 inches |
| Mounting Hole Diameter | 11.1 inches |
| Overall Diameter | 12.5 inches |
| Weight | 15.4 lbs |
| Warranty | 1 year limited |
Frequently Asked Questions - Punch P112S8 Rockford Fosgate
What type of enclosure is recommended for the Punch P112S8?
The Punch P112S8 performs well in both sealed and ported enclosures. For a sealed box, use 1.0-1.5 cu ft; for a ported box, use 1.5-2.0 cu ft tuned to 35 Hz.
What is the RMS power handling of this subwoofer?
The RMS power handling is 300 watts, with a peak of 600 watts. Ensure your amplifier delivers clean power within this range.
Does the P112S8 require a break-in period?
Yes, it is recommended to break in the subwoofer for 10-20 hours at moderate volume to loosen the suspension and ensure optimal performance.
Can I use this subwoofer in a free-air (infinite baffle) setup?
No, the P112S8 is designed for sealed or ported enclosures only. Free-air use may damage the subwoofer due to lack of air suspension.
What is the impedance of this subwoofer?
It is a single voice coil (SVC) 4-ohm subwoofer. Connect it to an amplifier rated for 4-ohm loads.
How do I wire two P112S8 subwoofers?
Wire each subwoofer in parallel to achieve a 2-ohm total load, or in series for 8 ohms, depending on your amplifier's capabilities. Always match the load to the amplifier's stable impedance.
What is the mounting depth required?
The mounting depth is 5.6 inches. Ensure your enclosure has enough clearance behind the subwoofer.
Can I clean the subwoofer cone with household cleaners?
No, use a soft dry cloth to wipe the cone and surround. Harsh chemicals can damage the polypropylene cone and rubber surround.
Is the P112S8 compatible with high-power amplifiers?
Yes, but do not exceed 300 watts RMS. Using more power can cause distortion or damage. Set gains properly to avoid clipping.
What is the frequency response range?
The frequency response is 25-250 Hz, making it suitable for deep bass reproduction in car audio systems.
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USER MANUAL Punch P112S8 Rockford Fosgate
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Product information
Brand : Rockford Fosgate
Model : Punch P112S8
Category : Subwoofer