About the Rockford Fosgate P165-SI
Product highlights:
- component speaker system includes two woofers, two tweeters, and two woofer grilles
- 6-1/2" mineral-filled polypropylene woofer
- Santoprene rubber surround
- separate 1" PEI dome tweeter
- integrated crossover concealed in speaker basket
- Vertical Attach Surround Technique (VAST™) increases cone area
- power range: 5-60 watts RMS (120 watts peak power)
- frequency response: 43-20,000 Hz
- sensitivity: 88 dB
- top-mount depth: 2-5/16"
- grilles included
- warranty: 1 year
- MFR # P165-SI
- Item # 575P165SI
What's in the box:
Rockford Fosgate P165-SI owner's manual
If you need assistance accessing this owner's manual, please give us a call.- 2 Woofers
- 2 Woofer grilles
- 2 Tweeters (6" speaker wire attached terminated with female quick-slide connectors)
- 2 Front flush mount brackets
- 2 Rear flush mount brackets
- 2 Angled 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 39" 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 P165-SI
Features & specs
| General | ||
|---|---|---|
| Speaker Size | 6 1/2 | |
| Driver Design | 2-way | |
| Woofer Design | Cone | |
| Woofer Material | Mineral-Filled IMPP | |
| Woofer Surround | Santoprene 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) | 88 | |
| Sensitivity at 2.83 volts | 91 | |
| Frequency Response | 43 - 20k Hz | |
| Maximum RMS Wattage | 60 | |
| Peak Power Handling (Watts) | 120 | |
| Top-mount Depth (Inches) | 2 5/16 | |
| Bottom-mount Depth (Inches) | 2 9/16 | |
| Cutout Diameter or Length (inches) | 5 1/2 | |
| Mounting Height (Inches) | 0.425 | |
| Frame Width | 6.504 | |
| Frame Length | 6.504 | |
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.
Klippel Verified: The Klippel distortion analyzer, a device that uses a laser and sophisticated software to do large-scale analysis of drivers in motion, lets Rockford Fosgate optimize the speaker's motor structure, voice coil alignment, and suspension to yield the best possible performance.
VAST Surround: The Vertical Attach Surround Technique (VAST) increases a speaker's effective radiating cone area without increasing the size of the basket.
FlexFit 2 Basket: The FlexFit 2 frame utilizes slots (where possible) instead of single screw sized holes; allowing slight adjustment of the speaker when mounted.
Size Classification Note: Some manufacturers, including Rockford Fosgate, call this size speaker a 6-1/2". Because it requires a larger cutout than a standard 6-1/2" speaker, Crutchfield has traditionally referred to this size woofer as a 6-3/4". Please refer to the Crutchfield Vehicle Selector to confirm fit in your vehicle.
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 angled 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" | 1.064" | 1.297" |
| 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 | 2.128" | 2.128" |
| Frame Depth | N/A | 2.153" | 2.149" |
Crossovers: The high-pass crossovers are integrated into the baskets of the woofers and the tweeters are wired to a second set of terminals on the woofer using the included wire. The crossover slope is 12dB per octave.
Speaker Terminals: These speakers have 0.25" wide positive (+) terminals and 0.187" wide negative (-) terminals, which are too large for the vehicle-specific speaker harnesses Crutchfield supplies for many vehicle applications. We recommend that a pack of assorted female quick slides (item number 120FQS10PK, sold separately) be purchased and spliced to the harnesses to adapt them to the speaker terminals.
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Customer Q&A
12 questions already asked
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These are incredible, the sound difference is night and day over the factory speakers. I put these in the front doors in my 05 tahoe, I had to do a lot of custome fiting for the tweeters to make them look like they where factory instaled but deffenitly worth it.
Cameron from sidney, MT