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Sound Ordnance™ P-40B

4" 2-way car speakers

Item # 777P40B

The Sound Ordnance line has proven to be a Crutchfield customer favorite and reliable choice in the battle for...

Read more from Crutchfield writer, Alexander H.

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$29.99 pair

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About the Sound Ordnance™ P-40B

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-40B 4" 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 film 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.

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-40B 4" 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 film 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.

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Product highlights:

  • 4" 2-way car speakers (pair)
  • polypropylene woofer with rubber surround
  • 1/2" PEI dome tweeter
  • black steel basket
  • power range: 2-30 watts RMS (60 watts peak power)
  • frequency response: 90-20,000 Hz
  • sensitivity: 84 dB
  • top-mount depth: 1-5/8"
  • grilles not included
  • warranty: 3 years
  • Our 60-day money-back guarantee
  • MFR # P-40B
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What's in the box:

  • 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

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More details on the Sound Ordnance™ P-40B

Features & specs

General
Speaker Size 4
Design 2-way
Tweeter Design 1/2" Dome
Impedance (Ohms) 4
Tweeter Composition PEI
Woofer Composition Polypropylene
Woofer Surround Rubber
Parts Warranty 3 Years
Labor Warranty 3 Years
Specifications
Sensitivity (1W at 1 meter) 84
Sensitivity at 2.83 volts N/A
Frequency Response 90 - 20k Hz
Minimum RMS Wattage 2
Maximum RMS Wattage 30
Peak Power Handling (Watts) 60
Top-mount Depth (Inches) 1 5/8
Bottom-mount Depth (Inches) 1 11/16
Cutout Diameter or Length (inches) 3 11/16

Product Research

Features

Polypropylene Cone: Each speaker features a durable vacuum formed polypropylene cone woofer with a rubber surround.

Tweeters: Each speaker has a 1/2" PEI (Poly-Ether-Imide) dome tweeter; PEI is a polymer film that produces a wide soundstage for superior imaging.

4/2 Hole Compatibility: The speaker tabs can be removed (using tin-snips) allowing you to use the speakers in 4-hole or 2-hole (size 4T) applications.

No Grilles: No grilles are included with this speaker.

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