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Focal Integration ISC 165

6-3/4" 2-way car speakers

10 Reviews | 1 question - 1 answer

Item #: 091ISC165

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Focal Integration ISC 165

Overview

Our take on the Focal Integration ISC 165

Focal applies the same technology they use in their studio and audiophile-grade home systems to their Integration line of car speakers. Their Integration ISC 165 6-3/4" speakers use cones made of Polyglass, a material that combines the warm sound of cellulose with the strength of glass, for a woofer that plays accurately with no added resonances.

Focal Integration ISC 165 6-3/4" 2-way car speakers

You can aim the tweeter for better high-frequency dispersion.

Audiophile-grade engineering

Focal applies the same technology they use in their studio and audiophile-grade home systems to their Integration line of car speakers. Their Integration ISC 165 6-3/4" speakers use cones made of Polyglass, a material that combines the warm sound of cellulose with the strength of glass, for a woofer that plays accurately with no added resonances.

Adjustable tweeter

The Integration processed aluminum inverted dome tweeter features a built-in phase plug and wave guide, which act together to increase the power of high-frequency notes and improve the stereo soundstage. You can also tilt the tweeter for better imaging in many vehicles.

Integration speakers allow you to put Focal sound quality and construction into your vehicle without a lot of muss and fuss, so you can enjoy a dramatic jump in performance over your old speakers. Grilles are not included; factory grilles are appropriate for most installations.

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.

Using for rears in my 2016 taco. Excellent complement for my focal flax components up front.

Les, Honolulu, HI

What's in the Box:

  • Two Coaxial speakers
  • 2 Mounting gaskets
  • 8 Speed clips
  • Eight 1" Self-tapping screws
  • Owner's manual (English/ French)
  • Focal window sticker

Product Highlights:

  • 2-way 6-3/4" speakers (pair)
  • Polyglass woofer with butyl rubber surround
  • processed aluminum inverted dome tweeter
  • 4-ohm impedance
  • 5-70 watts RMS power range (140 watts peak)
  • frequency response: 60-20,000 Hz
  • sensitivity: 88.9 dB
  • depth: 2"
  • warranty: 1 year
  • Our 60-day money-back guarantee
Reviews

Focal Integration ISC 165 Reviews

Average Customer Review:

10 Reviews

Great speakers - short answer yes with a but...

John from Los Angeles, CA on 8/10/2016

2016 Honda Civic EX
Crutchfield Customer Review (What's this?)

The stock audio system that came with my car was ok at normal speed and volume, however at HWY speeds, the lack of "punch" and LFE was becoming far more apparent. I opted to go with the Focals after reading the initial reviews posted here and talking to a few folks that did installs for a living. I will say, my initial impression was the sound in my car now had significantly more LFE sound, at the expense of a more shrill and slightly tinny sound, for at least the first 4 days at least. Now, a week after install, the speakers are slowly being broken in, and the sound is becoming far richer in depth and quality, combined with an improved bass sound, I am actually cancelling plans to add a sub, as my needs for more low end on my car audio has been satisfied. I will add, however, that when I had the speakers added I had my front doors doubled layered with sound-deadening materials, which has made my car quieter (less outside noise) and better equipped to handle door woofer LFE sound while keeping the generated sound within the car for an improved listening experience. While my review should be given due consideration for the additional alterations made to the car, I am now quite pleased with the sound in my car, and am now able to handle a very long commute with ease thanks to the Focal addition to my car sound stage.

Pros: LFE, audio quality, build quality of the speakers

Cons: Takes a few days to break in, they will sound noticeably different within a few days of instillation for the better

Great coax

Les from Honolulu, HI on 4/27/2016

2016 Toyota Tacoma
Crutchfield Customer Review (What's this?)

Using for rears in my 2016 taco. Excellent complement for my focal flax components up front.

Pros: Amazing sound and free mounting brackets.

Cons: Price, but you get what you pay for.

Great sound

modified driver from Webster, New York on 11/13/2015

Crutchfield Customer Review (What's this?)

I recently installed these speakers in the rear doors on my 2015 Jeep Grand Cherokee, to compliment the Focal ISS690 component set, that I installed in the front doors. Although I don't drive from the back seat, the space between the seats and the side of the vehicle, as well as the space between the two seats themselves, presents an opportunity for the rear speakers to fill out the soundstage. I think these speakers do that quite well. The highs are "detailed", and the bass response is good.

Pros: Great sound, relatively easy install, although there isn't a lot of "meat" in the door structure to work with, when you drill the necessary holes to mount the speakers. (in a Jeep GC rear door, I mean) Measure carefully, and measure twice, before you start drilling.

Cons: As I mentioned in my review of the ISS690s, they are a bit pricey, and the supplied instructions are vague and almost non-existent. For what these speakers cost, I'd expect a little more detail in the owner's handbook, although a coaxial speaker installation is pretty straightforward.

Crystal Clear

BlaiseG. from Louisiana on 6/23/2015

2014 GMC Sierra 1500
Crutchfield Customer Review (What's this?)

I added these Focal's to my rear doors on my 2014 GMC Sierra Crew Cab and it has made a big difference in sound. The high's are crisp and clear while the mid-range adds a full sound to the rear seats.

Pros: Highly Recommended

Cons: N/A

Focal Integration ISC 165

Anonymous from puyallup, washington on 3/20/2015

2008 Chevrolet Silverado
Crutchfield Customer Review (What's this?)

Best speakers i have bought. I like them better than my bose.

Pros: Great clear sound

Cons: None

Just "ok"

Mikerogs from Illinois on 3/8/2015

These were meant to replace my Factory Boston Acoustics speakers. NOT IMPRESSED...AT ALL. The Factory speakers sound better and clearer. Sending these back and going with JL.

Pros:

Cons:

Welcome to hi end audio! Wow

JourneymanKGD from Denver, co on 1/3/2015

I bought these three months ago after hearing them at a lesser audio dealer. Holy $#*+. Best speaker I've bought. I can only imagine what their higher end stuff sounds like. really had no idea what I was missing. Bass you can feel, mids and highs put new life into my favorites. From my stock stereo. Couldn't be happier. Can't wait to get the 6x9's. And home speakers as well. Thank you crutch field and focal

Pros: Loud , clear, bass, and adjustable tweeters! Whole new level of sound quality. Handles brutal music with ease and , well. I LOVE them.

Cons: You will want more speakers from Focal, as I do. Addictive. Will drown out your other speakers. ( that's a good thing ).

great overall speaker

bignaszak from sycamore,il on 11/9/2014

2011 Kia Optima
Crutchfield Customer Review (What's this?)

These replaced the stock Rear door speakers in my optima. I could not be more impressed. The full sound and bass and not distorted at all. Great highs also, not ear piercing at all.

Pros: Retrofit without brackets or modification. And overall a great speaker for the price point.

Cons: Nothing

Focal ISC165

Tony H from Houston, TX on 8/4/2014

Crutchfield Customer Review (What's this?)

Hooked these speakers up directly to my Kenwood HU and they sounded great. Clear, crisp and the bass sounds and feels good.

Pros: Great sound for an affordable price! Outperforms anything at this price point.

Cons: None!

Focal Integration ISC 165

James P from Mount Pocono, PA on 5/14/2014

1997 Chevrolet Blazer
Crutchfield Customer Review (What's this?)

Awesome speakers, defiantly worth the money, loud and clear.

Pros: Loud and cear

Cons: Bass could be a little higher

Details

Hands-on research

Features and Specs

General
Design 2-way
Tweeter Design Inverted Dome
Tweeter Composition Aluminum
Woofer Composition Polyglass
Woofer Surround Butyl Rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity 93.2 dB at 2.83 volts
88.9 dB at 1 watt
Frequency Response 60 - 20k Hz
RMS Power Range (Watts) 5-70
Peak Power Handling (Watts) 140
Impedance (Ohms) 4
Top-mount Depth (Inches) 2
Bottom-mount Depth (Inches) N/A
Cutout Diameter or Length (inches) 5 9/16

Product Research

Features

Polyglass Cone: The woofer cone has a cellulose pulp base and is coated with a uniform deposit of hollow glass microballs. The addition of the Polyglass layer significantly increases the cone's rigidity without adding much weight. This combination takes advantage of the accuracy and neutrality of the hard outer surface, but maintains the superior damping characteristics of the cellulose pulp.

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

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

Inverted Dome Tweeter: The tweeter is an inverted aluminum dome, producing a broad sound stage. The tweeter is angled and rotates on its post, so it can be pointed toward the listener.

Size Classification Note: Crutchfield has traditionally referred to this size speaker as a 6-3/4", while some manufacturers, including Focal, call it a 6-1/2". Please refer to the Crutchfield Vehicle Selector to confirm fit in your vehicle.

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.

Accessories
Q & A

Customer Q&A

1 question already asked

Thanks for your question. Per manufacturer in this speaker set grilles are not included; factory grilles are appropriate for most installations. We would not have a grill specifically for this model. Hope that helps. [ Kenny  Feb 08, 2016 ]  Staff
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