KAPPA AMPLIFIERS
World’s first Amplifiers with Clari-fi Technology
© 2015 HARMAN International Industries, Incorporated. All rights reserved. JBL is a trademark
of HARMAN International Industries, Incorporated, registered in the United States and/or other
countries. The Bluetooth
®
word mark and logos are registered trademarks owned by Bluetooth
SIG, Inc. and any use of such marks by HARMAN International Industries, Incorporated is under
license. Other trademarks and trade names are those of their respective owners. Features,
specifications and appearance are subject to change without notice.
HARMAN International Industries, Incorporated
8500 Balboa Boulevard, Northridge, CA 91329 USA
www.infinityspeakers.com
Bluetooth audio streaming and telephony support
The three full-range, multi-channel Kappa amplifiers (K2, K4, and K5 models) feature Bluetooth
connectivity for wireless audio streaming from phones and other devices. You can receive phone calls
through your car audio system, just by touching a button on an included control panel.
Clari-Fi
™
audio restoration technology
Clari-Fi
™
, a proprietary DSP technology is incorporated in the K2, K4, and K5 amplifiers, analyzes
music files and improves highly compressed digital music files in real time. A predictive algorithm
restores audio content that is discarded in the compression process. Clari-Fi
™
works with all playback
devices and audio sources. It extends high-frequency bandwidth, restores the natural warmth of
vocals and widens the sound stage. In short, Clari-Fi
™
gives your digital music back its soul.
Party Mode wireless pairing
The K2, K4, and K5 amplifiers offer Party Mode, a multi-pairing capability that enables Bluetooth
devices to stream audio individually. When Party Mode is selected from the cabin-mounted control
panel, anyone in the car can drive the music.
Cabin-mounted control panel
The K2, K4, and K5 multi-channel amps come with a wired control panel that incorporates an omni-
directional microphone and puts a range of functions at your fingertips. You can activate Bluetooth
pairings, accept and end phone calls, select Party Mode and cancel Clari-Fi
™
.
Class D amplification
Every Kappa amplifier, including the full-range models, is a Class D. These high-efficiency, low-heat
amps generate a lot of power without drawing much current, and feature small footprints.
Full-range line outputs
The full-range Kappa amplifiers (K2, K4, and K5) include full-range line outputs. This enables them to
pass the audio signal to additional amps that power subwoofers, increasing your system configuration
options.
Upgradable firmware
Kappa amplifiers incorporate a mini-USB port that enables you to easily upgrade firmware.
ADAS Input
The full range Kappa amps feature an ADAS input which overrides the audio signal when connected
to ADAS accessories. In addition, ADAS alert routing location can be assigned during amplifier setup
using the panel mounted control.
DBO
™
(Dynamic Bass Optimizer)
Kappa amps feature a subsonic filter in with variable frequency and Q. For sealed enclosures, set
the Frequency Control to 35Hz, and then adjust the Boost Control to your preference. For vented
enclosures, set the Frequency Control to 10Hz below the port tuning, then adjust the Boost control to
your preference.
Sleek design
Sometimes, an amp can be as stylish as it is powerful. With brushed steel and screwdriver
access concealed by a magnetically attached panel, Kappa amplifiers have a clean, streamlined
industrial design.
What’s in the Box
1 amplifier 2 spare fuses
1 cabin-mounted control panel (K2, K4, and K5 only) Owner’s manual
Product specifications:
K2
High Performance 2-Channel Full Range Car Audio Power Amplifier
Max Power: 700W Peak
Power Output, 4Ω: 100Wrms x 2, <0.1% THD+N
Power Output, 2Ω: 120Wrms x 2, <0.1% THD+N
Power Output, 4Ω Bridged: 240Wrms x 1, <0.3% THD+N
Signal-to-Noise Ratio: >75dB (ref 1W output @ 4Ω)
Bluetooth
®
Audio Streaming
Clari-fi
™
Music Restoration Technology
Party Mode allows sharing of streaming content
Cabin Controls and Telephone Integration
High Efficiency, Low Distortion Class D Design
K4
High Performance 4-Channel Full Range Car Audio Power Amplifier
Max Power: 1500W Peak
Power Output, 4Ω: 100Wrms x 4, <0.1% THD+N
Power Output, 2Ω: 120Wrms x 4, <0.1% THD+N
Power Output, 4Ω Bridged: 240Wrms x 2, <0.3% THD+N
Signal-to-Noise Ratio: >75dB (ref 1 W output @ 4Ω)
Bluetooth
®
Audio Streaming
Clari-fi
™
Music Restoration Technology
Party Mode allows sharing of streaming content
Cabin Controls and Telephone Integration
High Efficiency, Low Distortion Class D Design
K600
High Performance Mono Car Audio Subwoofer Amplifier
Max Power: 1500W Peak
Power Output, 2Ω: 600Wrms x 1, <0.1% THD+N
Power Output, 4Ω: 380Wrms x 1, <0.1% THD+N
Signal-to-Noise Ratio: >80dB (ref 1W output @ 2Ω)
High-Efficiency, Low Distortion Class D Design
Noise-Rejecting Differential Inputs
Active LPF, variable 32 – 320Hz
Variable Line-Level and Speaker-Level Inputs (0.2 to 20V input range)
K1000
High Performance Mono Car Audio Subwoofer Amplifier
Max Power: 2600W Peak
Power Output, 2Ω: 1000Wrms x 1, <0.1% THD+N
Power Output, 4Ω: 700Wrms x 1, <0.1% THD+N
Signal-to-Noise Ratio: >80dB (ref 1W output @ 2Ω)
High-Efficiency, Low Distortion Class D Design
Noise-Rejecting Differential Inputs
Active LPF, variable 32 – 320Hz
Variable Line-Level and Speaker-Level Inputs (0.2 to 20V input range)
K5
High Performance 5-Channel Car Audio System Amplifier
Max Power: 2300W Peak
Full Range Channels
Power Output, 4Ω: 75Wrms x 4, <0.1% THD+N
Power Output, 2Ω: 100Wrms x 4, <0.1% THD+N
Power Output, 4Ω Bridged: 200Wrms x 2, <0.3% THD+N
Signal-to-Noise Ratio: >75dB (ref 1W output @ 4Ω)
Subwoofer Channel
Power Output, 2Ω: 350Wrms x 1, <0.1% THD+N
Power Output, 4Ω: 200Wrms x 1, <0.1% THD+N
Signal-to-Noise Ratio: >80dB (ref 1W output @ 2Ω)
Bluetooth
®
Audio Streaming
Clari-fi
™
Music Restoration Technology
Party Mode allows sharing of streaming content
Cabin Controls and Telephone Integration
High Efficiency, Low Distortion Class D Design
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