Focal K2 POWER 165 KRX2 User Manual

Notice kits K2 Power
Congratulations on purchasing a
product from the range, K2 Power.
We are happy you share our
passion, for the “the Spirit of
Sound”. Designed using the latest
technology, these speakers con-
tinue Focals perfectionist beliefs,
developing products with high
power handling, and unrivalled
sound quality. To obtain the
best results from this product,
we recommend that you follow
carefully all the information
contained in this user’s manual.
If not followed correctly any fault
observed, may not be covered by
the guarantee.
Warning
Continued listening at high volume
levels above 110dB, are damage
your hearing durably. Listening above
130dB can damage your hearing
permently.
The Focal-JMlab guarantee
only applies if the enclosed
guarantee card is returned to
us within 10 days of purchase.
Information
We make different measure types
on baffle plan of our speakers and
crossovers in order to guarantee the
best settings according to the placing
of your loudspeakers (fig. A). For a
use on a display shelf, we recommend
the crossover settings as follow:
tweeter level at 0dB, woofer in Flat
mode and filtering slope at 18dB/oct.
for the kits that have this function (fig.
B). For any installation in your vehicle,
please refer to the remainder of the
user manual.
Features
Membrane K2 Power:
New CMKV sandwich composite,
including (Aramid fiber, foam, and
structural glass fibre). Three individual
materials, each with their own
advantages, allow the cone to be
extremely rigid, with continued low
mass value, and increased damping
characteristics, even when played
loud. This ensures improved power
handling, with detailed sound quality,
low distortion even at high volume
levels.
Chassis made from Aluminum:
Inherently rigid and non magnetic.
Voice coil wound on Kapton former:
Light-weight and highly durable
material ensures no deformation of
voice coil.
Butyl moulded rubber surround
suspension:
Long life characteristics, even in the
most extreme climates.
TN53K with inverted tweeter dome:
Inverted dome formed in aramid fiber
material. Producing detailed high
frequencies, acoustically rich and
dynamic. Controlled with twin radius
wave guides, for totally controlled
staging and directivity.
Crossover of high precision:
Precise level adjustment of tweeter
and medium available. High
quality audiophile components
used throughout. Large wire gauge
connections included.
Focal-JMlab
®
- BP 374 - 108, rue de l'Avenir - 42353 La Talaudière cedex - France - www.focal-fr.com
Tél. (+33) 04 77 43 57 00 - Fax (+33) 04 77 37 65 87
Dans un but d'évolution, Focal-JMlab se réserve le droit de modifier les spécifications techniques de ses produits sans préavis. Images non contractuelles. ©Focal-JMlab
01

Focal K2 POWER 165 KRX2 Specifications

General

Brand	Focal
Model	K2 POWER 165 KRX2
Category	Car Speakers
Language	English

Summary

Installation and Positioning

Tweeter

Discusses tweeter placement options and factors for optimal stereo imaging and staging.

Woofer-midrange

Explains ideal positioning for woofer-midranges in doors or kick-panels for optimal sound integration.

Tweeter Surface Mounting

Details accessories and methods for mounting tweeters externally onto surfaces.

Fitted Mounting

Provides instructions for flush mounting tweeters, including cutout size and installation steps.

Woofer and Woofer-Midrange Recommendations

Crossover

Explains how to access crossover settings by removing a translucent cap.

2-Way Kit Wiring

Details connecting amplifier output and speakers to the crossover for 2-way kits.

3-Way Kit Wiring

Details connecting amplifier output and speakers to the crossover for 3-way kits.

Fine Tuning / Set-up 165 KRX2 and 165 KRXS

Tweeter Adjustment

Explains tweeter level adjustment via a 3-position connector and slope selection.

Midrange/Woofer Adjustment

Describes midrange/woofer adjustment using a connector for filtering choices.

Running-in Period

Recommends a running-in period for drive units to ensure optimal performance.

Information of Other K2 Power Products

Lists complementary K2 Power line products like subwoofers.

Fine Tuning / Set-up 165 KRX3

Tweeter Level Adjustment

Details tweeter level adjustment using a connector with three 3dB positions.

Midrange/Woofer Adjustment

Explains midrange level adjustment and link frequency choices for sound tuning.

Midbox

Describes the assembly and potential modification of the midbox for installation.

Amplifier Choice

Recommends high-quality amplifiers capable of bearing low impedances for the kit.

Running-in Period

Recommends a running-in period for drive units to ensure optimal performance.