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Infinity Kappa Perfect 5.1 (Free Upgrade to Newest Model)

5-1/4" 2-Way Kappa Perfect Series Component Car Speaker System

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• Peak Power: 800W
• RMS Power: 200W
• 1" Deep-Anodized-Aluminum Dome Tweeters
• 2-Way Crossovers
• Frequency Response 80 Hz - 23 kHz

Learn more about the perfect51

We apologize

This item has been discontinued

Product Highlights


• Peak Power: 800W
• RMS Power: 200W
• 1" Deep-Anodized-Aluminum Dome Tweeters
• 2-Way Crossovers
• Frequency Response 80 Hz - 23 kHz

Description


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Authorized dealer

  • Deep-anodized-aluminum woofer cone
  • 1" edge-driven, deep-anodized-aluminum dome tweeter
  • Power Handling:
    • Peak: 800 watts per set / 400 watts each side
    • RMS: 200 watts per set / 100 watts each side
  • Neodymium tweeter magnet
  • I-Mount tweeter mounting system for flush, surface, or angled mounting
  • Butyl rubber surround
  • 2-way crossovers (high-pass/low-pass at 3500 Hz, 24 dB/octave)
  • Frequency response: 80 Hz - 23 kHz
  • Recommended power range: 100 watts
  • Peak power handling: 400 watts
  • Sensitivity: 89 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Priced Per Pair

This item is currently not eligible for our low price guarantee. This may be due to supply constraints, manufacturer restrictions, or another reason. We're always here to help you get the best price possible so give us a call or email today. Our experts will do their best to build the system that works for you within the rules.

Specifications & Details


Speaker Specifications
Speaker Size
5-1/4"
Design
2-Way Component
Peak Power Handling
400 watts
RMS Power Handling
100 watts
Sensitivity
89 dB
Frequency Response
80 - 23000 Hz
Impedance (Per Voice Coil)
4 ohms
Top-Mount Depth (Mounting Depth)
2-7/16"
Cutout Dimensions
4-11/16"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PERFECT-5.1

Weight:

8.00lbs

Internal SKU:

perfect51

Internal Product ID:

3644

Product and How-to Videos


Customer Ratings & Reviews



5 star
86%
4 star
14%
3 star
0%
2 star
0%
1 star
0%



Durability
4.6
Value
4.7
Features
4.7
Design
4.3
Usability
5

Customer Reviews

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Great little speakers

Great speakers for anyone that is aiming for clarity (even at high volume levels).

When they say 80-23k Hz they mean that these speakers can punch you in the ear drum with their highs. The highs on these speakers will be described as very bright or even harsh to some. The crossover is comes with does have a -4db setting which evens them out fairly well. This being the case I would strongly recommend listening to them before you complete the re-paneling of your doors.

Keep in mind that these were designed with crisp highs in mind. The lower mid range in these speakers is nearly non-existent. With heavy EQ modification they can produce accurate lower mid range, but not at any serious volume (think laptop loud) without driving them into clipping.

If you listen to rock you will likely want to supplement these with a set of 6.5" or 6 x 9" speakers with solid lower mid range even if you have one to two 10's or 12's. If you're running 8's it might be alright.

If you only have two speakers in your vehicle these probably wont be the speakers you want.

The above may sound like strong negatives. I didn't intend this review to be negative what-so-ever. Every speaker has an intended use and these strongly deliver what they were intended for -crisp, clean, and loud upper mids and highs.

My only complaint would be the size of the crossover. It was intentionally designed to be much larger than it really needed to be. Being that I bought these knowing how big it was, I can't really count it against them..

This intent fits my system perfectly so I'm giving them 5's across the board.

By Yel on April 16, 2009

14

found this helpful.

WoW!

I bought these speakers for my front doors on my 95' Monte Carlo, and I couldn't be more impressed. The sound quality on every pair of Infinity speakers, especially these ones, has always astounded me. If you are obsessed with car audio, and have a spot for a large crossover you need to get a pair of these!

By Alex on November 2, 2005

13

found this helpful.

GREAT

Very satisfied! great deal!

By Kim on March 21, 2009

10

found this helpful.

Great sound

The following review is for Kappa Perfect 500, which is a part of the bundle you are viewing.

Perfects are perfect! These went into a Bmw convertible and fit right in. I will add the 3rd speaker for more mid fill, but without, they are still great.

By Bill on January 2, 2017

6

found this helpful.

specifications are good

I won a 93 corolla, and i am looking for component speakers going in to my front doors and i came accross these which are of same size as my front speakers.
As I have gone through the specification for the speakers I find them to be good, best but a bit expensive, but worth for real music lovers.

By rama krishna on June 9, 2006

11

found this helpful.

crystal clear

I bought these perfect's last year and havent had any problems with them yet. the tweeters sound great but the midbass really cant play below 90 hertz or they will distort but they sound awsome with subs and a crossover

By chris on June 22, 2006

8

found this helpful.

A little pricey, but well worth the money.

At first I wasn't sure they would be worth it but after hearing them I was glad I bought them. They create amazing special sounds. They can be accommodated in almost any enclosure and always sound amazing.

By Brandan on September 18, 2011

10

found this helpful.

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