Rockford Fosgate Punch P1 P1S48 8-Inch 150-Watt Subwoofer - 4 Ohm Review
Rockford Fosgate Punch P1 P1S48 8-Inch 150-Watt Subwoofer - 4 Ohm Feature
- Eight-inch, 4-ohm subwoofer with 300 watts maximum power handling (150 watts RMS)
- Thermoformed polypropylene cone with high-density poly-foam surround
- High-temp voice coil with spun-laced Nomex re-inforcement collar
- Mount in either direction; reversible trim ring included
- Designed for small enclosures
 | Rockford Fosgate Punch Series SubsFeaturing innovative parabolic cone designs, oversized surrounds and large motor assemblies, Punch subwoofers deliver deep, loud, aggressive bass--not to mention stunning cosmetics that you'll want to show off. For over 20 years, Punch subwoofers have shown the world that big bass, extended power handling and awesome cosmetics need not cost a fortune. One listen and you'll know why it's called The PUNCH. |
 Punch subwoofers deliver deep, loud, aggressive bass. Click to enlarge. |
 Anodized aluminum voice coil formers provide excellent heat dissipation. Click to enlarge. |
P1S48 Features
Speaker Construction
- Custom 10-AWG nickel plated push terminals
- High density poly-foam surround
- High-temp voice coil with spun-laced Nomex reinforcement collar
- Linear spider with embedded 16 AWG tinsel leads
- Parabolic injection molded ABS/Acrylic dustcap
- Protective PVC textured magnet cover
- Reversible ABS trim ring
- Thermoformed polypropylene cone
Aluminum V/C Former
Rockford Fosgate subwoofers use anodized aluminum voice coil formers that provide excellent heat dissipation. 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.
CEA-2031
Power handling on Rockford Fosgate speakers conform to CEA-2031 industry standards. This means your speaker has the capacity to handle power under continuous damand, not instantaneous power handling, that over time, can damage voice coils.
Reversible Mounting
Rockford Fosgate subwoofers can be mounted in either direction. A removable trim ring can be installed on the back or front side of the subwoofer frame. This gives the subwoofer a finished look regardless of mounting configuration.
Stitched Tinsel Leads
Multipoint "periodic" stitched lead wire technique reduces the mass of each tinsel lead and spreads stress and strain over a greater area, significantly improving the reliability and performance of the subwoofer.
These stitched tinsel leads withstand extreme duty cycles, fatigue and high current that is critical to robust design.
P1S48 Specifications
| Size: | 8" |
| Impedance: | 4-Ohm |
| Power Handling: | 150 Watts RMS 300 Watts Max |
| Voice Coil Diameter: | 1.5" 4-Layer (3.81 cm) |
| Motor Size: | 26 oz. |
| Speaker Connector: | Dual 10 AWG compression |
| SPL(1w/1m): | 84 dB |
| Woofer Displacement: | 0.024 cu. ft. (0.69 Liters) |
| Cutout Diameter: | 7.125 in.(18.10 cm) |
| Mounting Depth: | 4.125 in.(10.48 cm) |
Thirty Years of Rockford Fosgate
Rockford Fosgate products have been designed and engineered in Tempe, Arizona since the beginning. Rockford's 30 year reputation is grounded in engineering and manufacturing some of the finest audio products in the world. The company's no-compromise approach has yielded patented iconic products such as the Punch EQ, Punch 45 amplifier and the 3Sixty integrated signal processor. Today, Rockford's new products push the performance envelope even further. Each new product is a step forward--they sound bigger, they play louder, and run longer. Rockford never settles for "good enough."The 2010 product line represents the company's core philosophy. Rockfords new amplifiers, speakers and subwoofers have raised the bar on the competition.
What's in the Box
Rockford Fosgate Punch P1 P1S48 8-Inch 150-Watt Subwoofer - 4 Ohm, Trim Ring, Installation Hardware, User's ManualRockford Fosgate Punch Series P1 Subwoofers
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