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Boss P55.4C

600W Peak (300W RMS) 5.25” Phantom Series 4-way Coaxial Car Speakers

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• 300 watts Peak Each, 150 watts RMS Each
• 0.5", 0.5" Piezoelectric Dome Tweeters
• Electroplate Injection cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

Learn more about the p554c

We apologize

This item has been discontinued


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Description


Boss brand icon

Authorized dealer

Product Details:

  • 5-1/4" Phantom Series 4-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 600 watts per pair / 300 watts each
    • RMS: 300 watts per pair / 150 watts each
  • Electroplate Injection cone material
  • Rubber speaker surround
  • 0.5", 0.5" Piezoelectric Dome Tweeters
  • Stamped basket structure
  • High temperature Aluminum voice coil
  • 1.5" Voice coil
  • Top-mount Depth: 2.07"
  • Cutout Dimensions:
  • Impedance: 4 ohm
  • Frequency Response: 85 - 20000 Hz
  • Sensitivity: 93 dB
  • Grilles included
  • Authorized Internet Dealer
  • 3 Year Manufacturer's Warranty

  • Priced Per Pair


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Specifications & Details


Speaker Specifications
Series
Phantom Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
5-1/4"
Design
4-way Coaxial
Tweeter Design
Dome
Tweeter Size
0.5", 0.5"
Tweeter Composition
Piezoelectric
Woofer Composition
Electroplate Injection
Woofer Surround
Rubber
Peak Power Handling
300 watts
RMS Power Handling
150 watts
Total PEAK Per Pair/Set
600 watts
Total RMS Per Pair/Set
300 watts
Sensitivity
93 dB
Frequency Response
85 - 20000 Hz
Impedance (Per Voice Coil)
4 ohm
Voice Coil Diameter
1.5"
Shallow Mount Installation
No
Top-Mount Depth (Mounting Depth)
2.07"
CTA-2031 Compliant
No
General specifications
Marine Certified
No
Hi-Res Certified
No
Color
Black
Illumination
None
Speaker Grilles
Yes
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Speakers
Speakers (2)
Grilles (2, attached)
Mounting screws (8)
Mounting clips (8)
Speaker connection cables (2)
Warranty and Return Policy
Parts Warranty Duration
3 years
Labor Warranty Duration
3 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

P55.4C

Weight:

4.10lbs

Internal SKU:

p554c

Internal Product ID:

33970

Customer Ratings & Reviews


Boss P55.4C thumbnail image

5 star
68%
4 star
26%
3 star
5%
2 star
0%
1 star
0%



Durability
4.8
Value
4.9
Features
4.8
Design
4.7
Usability
4.9

Customer Reviews

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I will be buying more!!

I love the way they sounds right now cant wait until I put amp to them I bet they sound even better!

By Artdogg on January 24, 2012

35 found this helpful


sounds amazing

Real easy to install and sound amazing good bass and lots of tweet, all together they are loud and sound good.

By sleeper_GS on May 15, 2012

31 found this helpful


Second Review

Had these hooked up to my amp 150 watts x 4channels at 4ohms. My head unit goes up to 62 and i had the amp up about 2/3 of the way. So i was maybe putting about 90 watts rms to these max. All 4 are now blown. These are good if you are only hooking them up to your head unit. But if you are looking for some real sound and hooking them up to an amp i would buy something of better quality.

By Bobby on November 15, 2011

32 found this helpful


Boss P55.4C

I buy these speakers they really sound good. I put them on a sport bike it has bass with the highs too. Good buy.

By Anthony on August 28, 2013

30 found this helpful


great sound and value

Installed these with 6x9's and a 1600 watt amp to replace an infinity system. They sound great and handle full volume with no distortion!! They easily equal the sound of the infinity speakers they replaced.

By Scott on September 5, 2012

30 found this helpful


THE BOSS

These little speaker are the boss they rock the sound in the back of my car 600 watts of pure power and sound!

By BROTHERMAN on October 15, 2011

31 found this helpful


great sound a cheap cost

These speakers have great sounds at the right volume but, so do all speakers. They are produce more treb at lower volumes. The bass is rly good at medium to high volumes. There is a point in the high volume that will distort the sound, all songs have different loudnesses they can reach before that happens but if u mix these speakers with subs u won't distort them no matter how loud

By KatKiller15 on November 5, 2013

30 found this helpful


nice speakers at a great price

i bought a set of these speakers for my 99 ram i reviewed all the compititions offers for speakers but they just don't have good helpful websites this is why i chose sonic. for the price these boss speakers are quite awesome i have them running on a boss 4ch amp and ive had them kickn real loud and they sound sooooo clear and full bodied then only downer was i had to cut my mounting area to fit the speakers in flush to the pasnel other then that minor issue i have no complaints if your serious about car audio go with sonicelectronix.com

By Timothy on November 15, 2012

28 found this helpful


Good Speakers

These are pretty good speakers. As long as you are careful if you hook them up to an amp like I did is that you don't have the amp give them too much power and bass. They do put out pretty good bass for their size, but you can tell that its very easy running with an amp to blow them up if you give them too much. They sound great in my setup, no issues with them except they were kind of too deep for my car, but I made it work.

By blknight88 on September 3, 2012

27 found this helpful


Wow

Ordered 2 sets of these monday, got them Wednesday. Hooked them up and they sound GREAT. Played with some settings through my head unit, will be hooking up an amp to these and turning the bass the whole way down to get as much as i can out of them.

By Bobby on October 12, 2011

27 found this helpful




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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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