Description
6" Shallow 2-Way Coaxial 55W RMS, 88dB, 65Hz–22kHz, CEA-2031. FlexFit Basket with 5"×7" and 6"×9" Adapter Plates Included.
Product Overview
The Rockford Fosgate Punch P16 is a pair of 6" 2-way shallow full-range coaxial speakers rated at 55W RMS (110W peak) the standout model in the Punch series coaxial range. The shallow design keeps the 48mm (1.89") mounting depth appropriate for door and panel locations where standard-depth 6" speakers would not fit without modification. Specifications confirmed by Rockford Fosgate include 4Ω impedance, 88dB sensitivity at 1W/1M, 65Hz to 22kHz frequency response, and CEA-2031 compliant power handling the most complete data set in the Punch series speaker range in this catalogue.
The 0.75" (19mm) PEI dome tweeter is the largest confirmed tweeter in the Punch series coaxial range larger than the 0.5" (12.7mm) tweeter in the P132. Adapter plates for both 5"×7" and 6"×9" oval positions are included alongside standard mounting hardware and grilles, extending the P16's fitment range across three speaker position formats. CEA-2031 compliance confirms the 55W RMS figure is measured to industry standards.
Key Specifications
- Speaker size: 6 inch (shallow design)
- Configuration: 2-way coaxial
- Power handling (RMS): 55W per speaker (CEA-2031 compliant)
- Power handling (peak): 110W per speaker
- Impedance: 4Ω
- Sensitivity: 88dB @ 1W/1M
- Frequency response: 65Hz – 22kHz
- Mounting depth: 1.89" (48mm)
- Tweeter: PEI dome, 0.75" (19.0mm)
- Crossover: Built-in tweeter crossover (ICC)
- Cone: Injection-moulded mineral-filled polypropylene
- Surround: Butyl rubber
- Basket: FlexFit
- OEM adapter plates: 5"×7" and 6"×9" pair (both included)
- Mounting hardware: Included
- Grilles: Included ✓
- Sold as: Pair (2 speakers)
- CEA-2031 compliant: Yes
- Shipping weight: 5.8 lbs (2.63 kg) per pair
- Cutout diameter: Not specified — confirm with Rockford Fosgate
- Warranty: Not specified — confirm with Rockford Fosgate
Features & Benefits
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Shallow Design — 48mm Mounting Depth — The P16's shallow construction keeps the 6" driver within a 48mm (1.89") mounting depth — enabling installation in door panels and cavities where standard-depth 6" or 6.5" speakers cannot be fitted without cutting or modification. This is the defining installation advantage of the P16 over standard-depth 6" or 6.5" coaxial alternatives.
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65Hz – 22kHz Frequency Response — Broadest in the Punch Series — At 65Hz, the P16 extends significantly lower than the P132 (120Hz) and P142 (100Hz) — approaching usable bass reproduction from the 6" cone without a subwoofer in more listening environments. The 22kHz upper limit confirms extended high-frequency coverage from the 0.75" PEI tweeter.
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55W RMS CEA-2031 — Highest RMS in the Punch Series — The P16's 55W RMS is the strongest confirmed power rating in the Punch series range. CEA-2031 compliance confirms the rating is measured under industry standard sustained conditions.
-
88dB Sensitivity — Best in the Punch Series — At 88dB, the P16 is 3dB more sensitive than the P132 (85dB) and 1.5dB above the P142 (86.5dB). In practical terms, 3dB more sensitivity produces twice the sound pressure from the same power input — a meaningful efficiency gain from a head unit or low-powered amplifier.
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0.75" PEI Dome Tweeter — Largest in the Punch Coaxial Series — The 0.75" (19mm) PEI dome is the largest confirmed tweeter across the Punch series coaxials in this catalogue — providing better high-frequency dispersion and a fuller treble presentation than the 0.5" tweeter in the P132.
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5"×7" and 6"×9" Adapter Plates Included — Both a 5"×7" and 6"×9" oval adapter plate pair are included alongside standard mounting hardware — extending the P16's fitment range to accommodate oval speaker positions common in Ford, Mazda, and other vehicles, from a single kit.
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FlexFit Basket with ICC — Non-standard basket geometry for OEM mounting cavity compatibility, combined with the Integrated Concealed Crossover built into the tweeter assembly for a clean installation without external components.
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Butyl Rubber Surround — Excellent UV resistance, heat stability, and chemical resistance — consistent long-term durability in Australian vehicle conditions.
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Grilles and Mounting Hardware Included — Complete kit for a finished factory replacement installation.
Technical Specs
| Specification |
Detail |
| Brand |
Rockford Fosgate |
| Part Number |
P16 |
| Series |
Punch |
| Speaker Size |
6 inch (shallow) |
| Configuration |
2-Way Coaxial |
| Power Handling (RMS) |
55W per speaker ✓ (CEA-2031) |
| Power Handling (Peak) |
110W per speaker ✓ |
| Impedance |
4Ω ✓ |
| Sensitivity |
88dB @ 1W/1M ✓ |
| Frequency Response |
65Hz – 22kHz ✓ |
| Mounting Depth |
1.89" (48mm) ✓ |
| Tweeter |
PEI Dome, 0.75" (19.0mm) ✓ |
| Crossover |
Built-in (ICC, in tweeter) ✓ |
| Cone |
Injection-Moulded Mineral-Filled Polypropylene |
| Surround |
Butyl Rubber |
| Basket |
FlexFit |
| CEA-2031 Compliant |
Yes ✓ |
| OEM Adapter Plates |
5"×7" and 6"×9" pair (both included) ✓ |
| Mounting Hardware |
Included ✓ |
| Grilles |
Included ✓ |
| Sold As |
Pair (2 speakers) ✓ |
| Shipping Weight |
5.8 lbs / 2.63 kg per pair ✓ |
| Cutout Diameter |
Not specified — confirm with Rockford Fosgate |
| Warranty |
Not specified — confirm with Rockford Fosgate |
Compatible With / Goes Well With
Suitable installation positions (with included adapters):
- Standard 6" round factory speaker positions
- 5"×7" oval positions (adapter included)
- 6"×9" oval positions (adapter included)
- Shallow cavities where standard-depth 6" speakers cannot be fitted
Complete Punch series coaxial comparison:
| Feature |
P132 (3.5") |
P142 (4") |
P152 (5.25") |
P16 (6") |
| RMS |
20W ✓ |
30W ✓ |
40W ✓ |
55W ✓ |
| Sensitivity |
85dB ✓ |
86.5dB ✓ |
TBC |
88dB ✓ |
| Freq. Response |
120Hz–22kHz ✓ |
100Hz–22kHz ✓ |
TBC |
65Hz–22kHz ✓ |
| Mounting Depth |
35mm ✓ |
43mm ✓ |
TBC |
48mm ✓ |
| Tweeter |
0.5" PEI ✓ |
TBC |
TBC |
0.75" PEI ✓ |
| Grilles |
No ✓ |
No ✓ |
Yes ✓ |
Yes ✓ |
| CEA-2031 |
Not stated |
Yes ✓ |
TBC |
Yes ✓ |
Pairs well with:
- Rockford Fosgate T400-4, T600-4, or T1000-4AD 4-channel amplifiers
- Dedicated subwoofer system — the P16 extends to 65Hz, useful for many listening environments but a subwoofer handles deeper bass below this range
Weight
2.63 kg per pair (shipping weight)
Frequently Asked Questions
What does "shallow" mean for the P16 and why does it matter?
The P16's shallow design limits the mounting depth to 48mm (1.89") — the distance the speaker extends behind the mounting surface. Many vehicle door panels and OEM speaker positions have depth restrictions that prevent a standard-depth 6" or 6.5" speaker from fitting without cutting into the inner door structure. The P16's shallow mounting depth enables installation in these restricted positions without modification.
What positions can the P16 be installed in?
The P16 can be installed in standard 6" round speaker positions, and with the included adapter plates, 5"×7" and 6"×9" oval positions as well — covering three distinct OEM speaker formats from a single kit.
How does the 65Hz lower frequency limit compare to other Punch series speakers?
The P16 extends to 65Hz — significantly lower than the P132 (120Hz) and P142 (100Hz). In practical terms, the P16 reproduces kick drum, bass guitar, and lower vocal fundamentals from the speaker itself, reducing the listener's dependency on a subwoofer for satisfying bass at moderate listening levels.
What makes the P16 more sensitive than the P132 or P142?
At 88dB sensitivity, the P16 is 3dB above the P132 (85dB) and 1.5dB above the P142 (86.5dB). A 3dB sensitivity difference is equivalent to doubling the power input to produce the same volume — meaning the P16 produces noticeably more volume from the same head unit or amplifier power compared to the smaller Punch series speakers.
Is the P16 suitable for a factory head unit installation?
Yes. At 88dB sensitivity and a 4Ω impedance, the P16 is well-matched to factory and aftermarket head unit power levels. The 55W RMS rating provides substantial headroom for amplified installations as well.
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