About the Rockford Fosgate P1675-S

Product highlights:
- component speaker system includes 2 woofers, 2 tweeters, and 2 woofer grilles
- 6-3/4" mineral-filled polypropylene woofer
- butyl rubber surround
- 1" polyetherimide (PEI) dome tweeter
- crossovers built into woofer baskets
- Vertical Attach Surround Technique (VAST™) increases cone area
- power range: 6-60 watts RMS (120 watts peak power)
- frequency response: 55-22,000 Hz
- sensitivity: 92 dB
- top-mount depth: 2-1/4"
- grilles included
- warranty: 1 year
- MFR # P1675-S
- Item # 575P1675S
What's in the box:
Rockford Fosgate P1675-S owner's manual
If you need assistance accessing this owner's manual, please give us a call.- Two 6-3/4" Woofers
- 2 Woofer grilles
- Two 1" tweeters (with attached 6" speaker wire terminated with female quick-slide connectors)
- 2 Front flush mount brackets
- 2 Rear flush mount brackets
- 2 Surface mounting housings
- 2 Tweeter trim rings
- Two M4x25mm Machine screws
- Two M4x10mm Machine screws
- Two M4x15mm Stud bolts
- Eight 1-1/4" Allen head screws
- 3mm Allen head bit
- 8 Speed clips
- Two 40" Lengths of tweeter speaker wire (each with male quick slides on one end and female quick slides on the other)
- Installation/Operation Instructions (English/ French/ Spanish/ German/ Italian)
More details on the Rockford Fosgate P1675-S

Features & specs
General | ||
---|---|---|
Speaker Size | 6 3/4 | |
Driver Design | 2-way | |
Woofer Design | Cone | |
Woofer Material | Mineral filled IMPP | |
Woofer Surround | Butyl Rubber | |
Midrange Design | --- | |
Midrange Material | --- | |
Tweeter Design | 1" Dome | |
Tweeter Material | Treated PEI | |
Super Tweeter Design | --- | |
Super Tweeter Material | --- | |
Impedance (Ohms) | 4 | |
Weather-resistant | No | |
Grilles Included | Black, Metal mesh, Plastic frame | |
Parts Warranty | 1 Year | |
Labor Warranty | 1 Year | |
Specifications | ||
Sensitivity (1W at 1 meter) | 89 | |
Sensitivity at 2.83 volts | 92 | |
Frequency Response | 55 - 22k Hz | |
Maximum RMS Wattage | 60 | |
Peak Power Handling (Watts) | 120 | |
Top-mount Depth (Inches) | 2 1/4 | |
Bottom-mount Depth (Inches) | N/A | |
Cutout Diameter or Length (inches) | 5 5/8 | |
Mounting Height (Inches) | 0.4 | |
Frame Width | 6.306 | |
Frame Length | 6.306 |
Product Research
Features
Injection-Molded Polypropylene Woofers: The woofer cones are mineral filled, injection-molded polypropylene. This molding process assures a uniform cone thickness for superior linearity and clarity. It is also light weight and rigid for decreased distortion and improved bass response.
Butyl Rubber Surrounds: The butyl rubber surrounds dampen unwanted harmonic distortion while maintaining linear geometry under extreme weather conditions. This leads to less distortion, superior frequency response, and superior durability.
VAST Surround: The Vertical Attach Surround Technique (VAST) increases a speaker's effective radiating cone area without increasing the size of the basket.
FlexFit Basket: The Flex Fit frame utilizes slots (where possible) instead of single screw sized holes; allowing slight adjustment of the speaker when mounted.
PEI Dome Tweeters: The 1" dome tweeters are made of Poly-Ether-Imide (PEI); PEI is a polymer film that produces a wide soundstage for superior imaging.
Mounting: The tweeters have multiple mounting configurations; choose flush or surface mount. The surface mount housing can be positioned at a 10° or 30° angle. Depending on the mount used, the installed dimensions are:
Flush | Surface 10° | Surface 30° | |
---|---|---|---|
Mounting Height | 0.446" | 1.075" | 1.265" |
Mounting Depth | 0.912" | Screw Depth | Screw Depth |
Frame Diameter | 2.357" | N/A | N/A |
Cutout Diameter | 1.75" | N/A | N/A |
Frame Width | N/A | 2.130" | 2.130" |
Frame Depth | N/A | 2.162" | 2.140" |
Crossovers: The high-pass crossovers are integrated into the baskets of the woofers. The slope is 12dB per octave.
The Rockford Fosgate P1675-S replaces these items:
- mineral-filled polypropylene woofer
- 1" polyetherimide (PEI) dome tweeter
- power range: 6-60 watts RMS (120 watts peak power)
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Customer Q&A
13 questions already asked
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High quality components. Vast improvement over the crappy JBL speakers in my Tundra. I think that they will need an amp to perform their best, but for now they sound great wired to a JVC head unit @ 22 watts.
ChrisG from Anchorage, AK