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Focal K2 Power 165KR

6-3/4" component speaker system

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Item # 091165KR

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Overview

Our take on the Focal K2 Power 165KR

The K2 Power 165KR 6-3/4" component speaker system bears the hallmarks of Focal's "Power Hi-Fi" philosophy. The nimble Aramid and glass-fiber woofers demonstrate the control needed to reproduce delicate classical passages, yet they'll handle the power needed to drive your bass-heavy music with authority. The sturdy zinc-aluminum alloy baskets are non-magnetic so they won't interfere with the speaker's own electronics.

K2 Power speakers — engineered for superb sound

Side view of K2 Power speaker

At Focal, all that matters is music. Focal's sound gurus engage in intensive listening sessions as they design a new line of speakers, making it their mission to create products that deliver uncanny realism, sweeping dynamics, and breathtaking depth. During the hands-on production process, they test every model meticulously to ensure that they meet Focal's exacting standards.


Focal's "Power Hi-Fi" philosophy

The K2 Power 165KR 6-3/4" component speaker system bears the hallmarks of Focal's "Power Hi-Fi" philosophy. The nimble Aramid and glass-fiber woofers demonstrate the control needed to reproduce delicate classical passages, yet they'll handle the power needed to drive your bass-heavy music with authority. The sturdy zinc-aluminum alloy baskets are non-magnetic so they won't interfere with the speaker's own electronics.


Inverted dome tweeter design

Focal's inverted dome tweeter offers exceptional dispersion.

Inverted dome tweeter design

Focal's inverted dome tweeters act like little woofers, dispersing the highs in a wide pattern to create an exceptionally natural soundstage. K2 Power crossovers use hand-made components developed by Focal to deliver an ideal blend of the highs and lows for a dynamic stereo image. Three levels of tweeter and two levels of midrange control let you dial in the sound to your car's environment.

Note: Focal describes this model as a 6-1/2" speaker. Most manufacturers designate this same frame size as a 6-3/4" speaker. For simplicity's sake we list it as a 6-3/4" speaker.

Installation note: You'll need a pair of our universal backstraps to install the tweeters in the factory locations.

The most crisp and clear speakers I have ever owned. I have paired these with a JLAudio ported 8" sub all powered by a 5 channel JL Audio amp in my Ford F-150 supercrew and absolutely love it!

Joel, Boulder, CO

Featured Video:

What's in the Box:

  • Two 6-3/4" Woofers
  • Two inverted dome tweeters (with attached 23" length of speaker wire)
  • 2 Tweeter flush mount cups (installed)
  • 2 Tweeter angle mount cups
  • Tweeter removal tool
  • 2 Crossover networks
  • 2 Woofer grilles
  • 2 Woofer grille mounting rings
  • 2 Tweeter flush mount clamps
  • 2 Woofer mounting gaskets
  • 8 Speed clips
  • 2 Machine screws (for flush mounting)
  • Four 5/8" Self-tapping screws
  • Twelve 1" Self-tapping screws
  • Owner's manual (English/ French)
  • Focal window sticker
  • Serial number card

Product Highlights:

  • component speaker system includes two 6-3/4" woofers, 2 tweeters, 2 external crossovers, and 2 woofer grilles
  • K2 composite woofer cone (Aramid, foam, and glass fiber)
  • butyl rubber surround
  • 1-3/4" woven Aramid fiber inverted-dome tweeter
  • 2-way external crossover with 3 tweeter and 2 midrange level settings
  • 4-ohm impedance
  • power range: 6-80 watts RMS (160 watts peak power)
  • frequency response: 60-20,000 Hz
  • sensitivity: 91 dB @ 2.83 V
  • mounting depth: 2-13/16"
  • warranty: 1 year
  • Our 60-day money-back guarantee
Reviews

Focal K2 Power 165KR Reviews

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Details

Hands-on research

Features and Specs

General
Speaker Size 6 3/4
Design 2-way
Tweeter Design Inverted Dome
Tweeter Composition Kevlar
Woofer Composition K2 Composite
Woofer Surround Butyl Rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity (1W at 1 meter) N/A
Sensitivity at 2.83 volts 91
Frequency Response 60 - 20k Hz
Minimum RMS Wattage 6
Maximum RMS Wattage 80
Peak Power Handling (Watts) 160
Impedance (Ohms) 4
Top-mount Depth (Inches) 2 7/8
Bottom-mount Depth (Inches) 3 1/16
Cutout Diameter or Length (inches) 5 9/16

Product Research

Woofer
Tweeter
Crossover
Dimensions

Woofer

K2 Cone: The woofer cone is a sandwich composite consisting of a foam core, a structural glass fiber bottom layer, and a Kevlar top layer. This combination of materials results in a rigid, light weight cone with excellent damping characteristics.

Surround: The butyl rubber surround is resistant to ultraviolet rays, temperature extremes, and humidity to add to the speaker's reliability and longevity.

Zamak Basket: The woofer features a cast Zamak basket. Zamak is a rigid alloy of Zinc, Aluminum, Magnesium, and Copper. Zamak is non-magnetic.

Voice Coil: The voice coil is wound around a 1" diameter low-mass Kapton former, ensuring no coil deformation.

Tweeter

Inverted Dome Tweeter: The tweeter is an inverted Kevlar dome, producing a broad sound stage. The tweeter has a Neodymium magnet to provide a powerful magnetic field for the voice coil, while still maintaining the tweeter's compact dimensions.

Mounting Options: The tweeter can be surface or flush mounted using the included adapters. Focal recommends flush mounting, but the included angled cup allows surface mounting at one of two angles; approximately 15° and approximately 40°.

Crossover

Components: Focal uses audiophile grade polypropylene capacitors and air core inductors to ensure high definition and a dynamic sound quality.

Tweeter Level: You can adjust the output level of the tweeter on the crossover to -6 dB, -3 dB, or 0 dB.

Midrange Level: Set the midrange output to High or Flat to match their position in the car. When the mids are installed low in the door, some of the output is absorbed by the upholstery and they benefit from the High output setting.

Crossover Slopes: The crossover uses 2nd order, 12 dB per octave low-pass and high-pass filters. The crossover frequency for both is 3,800 Hz.

Wiring: The inputs and outputs are screw terminals; they will accept bare wire or spade connectors up to 0.315" wide.

Dimensions

Tweeters:

  Flush Mount Angled Surface Mount
Mounting Height 0.295" 1.236"
Depth 0.96" 0.542" (screw depth)
Frame Diameter 2.055" 1.840"
Cutout Diameter 1.828" N/A

Crossover: The crossover dimensions are:

  • Width: 4.915"
  • Height: 1.335"
  • Depth: 3.736"

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

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Customer Q&A

Crutchfield asked  
Why did you buy this?

These are some very accurate speakers. Very amazed at the sound quality. Am getting a second pair. Some coaxial. AWESOME! [ Michael A.  Jun 16, 2017 ]
Focal is the best anyone can ever get [ oscar  May 03, 2017 ]
Tamber match my other Focals. [ SUSAN G  Mar 26, 2017 ]
Upgrading from entry level Focal speakers. Vive la France!!! [ Duane  Aug 09, 2016 ]
Had focal speakers before and loved them. [ Mike  Jun 16, 2016 ]
You won't find a better sounding speaker. Period. This is my second set. I refuse to listen to anything else. [ Corban  May 22, 2016 ]
Great advice from Jane. These were exactly what I needed for my application. Too many grey-market focal units out there to risk it with a no-name dealer! Jane's Bio: http://www.crutchfield.com/Support/Bio.aspx?bio=197 [ Robert  Apr 19, 2016 ]
Didn't need but I could not remove it from cart. I ran speaker cable to all door speakers and soldered to the actual speaker [ Kyle  Apr 11, 2016 ]
Articles

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