About the Sound Ordnance™ P-57B

Battle strong
Battle strong
The Sound Ordnance line has proven to be a Crutchfield customer favorite and reliable choice in the battle for great sound. With Sound Ordnance P-57B 5"x7"/6"x8" car speakers in your doors or dash, you're armed and ready for serious knob-cranking when the mood strikes you. Their polypropylene woofers make powerful replacements for low-functioning factory speakers, giving your music plenty of punch for the long haul. And the silk dome tweeters lift you out of the fray with smooth, natural-sounding highs. Combine all of that with rugged design touches and a solid steel speaker basket, and everyone will know that you don't mess around when it comes to car audio.
Rock with confidence
As always, Sound Ordnance's impressive 3-year warranty gives you plenty of time to get comfortable with this kind of firepower in your vehicle. Grilles are not included; the factory grilles should be suitable for most applications.
Grilles are not included; the factory grilles should be suitable for most applications.
Product highlights:
- 5"x7"/6"x8" 2-way car speakers (pair)
- polypropylene woofer with rubber surround
- 3/4" silk dome tweeter
- black steel basket
- power range: 2-40 watts RMS (80 watts peak power)
- frequency response: 60-21,000 Hz
- sensitivity: 88 dB
- top-mount depth: 2-3/16"
- grilles not included
- warranty: 3 years
- Our 60-day money-back guarantee
- MFR # P-57B
What's in the box:
Sound Ordnance™ P-57B owner's manual
- Two 2-way Speakers
- Two 7" lengths of speaker wire (each has quick-slides on one end and bare wire on the other)
- Eight 1-1/8" Screws
- 8 Speed clips
- 2 Foam gaskets
- Owner's manual
- Warranty information
- Template on box
Reviews
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More details on the Sound Ordnance™ P-57B

Features & specs
General | ||
---|---|---|
Speaker Size | 5X7/6X8 | |
Design | 2-way | |
Tweeter Design | 3/4" Dome | |
Impedance (Ohms) | 4 | |
Tweeter Composition | Silk | |
Woofer Composition | Polypropylene | |
Woofer Surround | Rubber | |
Parts Warranty | 3 Years | |
Labor Warranty | 3 Years | |
Specifications | ||
Sensitivity (1W at 1 meter) | 88 | |
Sensitivity at 2.83 volts | N/A | |
Frequency Response | 60 - 21k Hz | |
Minimum RMS Wattage | 2 | |
Maximum RMS Wattage | 40 | |
Peak Power Handling (Watts) | 80 | |
Top-mount Depth (Inches) | 2 3/16 | |
Bottom-mount Depth (Inches) | 2 3/8 | |
Cutout Diameter or Length (inches) | 0 | |
Mounting Height (Inches) | 0.678 |
Product Research
Features
Polypropylene Cone: Each speaker features a durable vacuum formed polypropylene cone woofer with a rubber surround.
Silk Tweeters: Each speaker has a 3/4" Silk dome tweeter for smooth, accurate highs.
Mounting Applications: This speaker can be used in both 5x7 and 6x8 applications; please check the Crutchfield Vehicle Selector to confirm compatibility with your vehicle.
No Grilles: No grilles are included with this speaker.
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Customer Q&A
7 questions already asked
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I installed these in my van as an upgrade from factory speakers, purchased these due to their silk dome tweeters. I also added sound deadening material in place of the plastic liner behind the door panel. They sound beautiful! Nice airy highs and strong tonal bass. Can't go wrong for the price!
Laspada audio from New Jersey