KF720

3-WAY LINE ARRAY MODULE

KF720 delivers the three-way design, power and fidelity of the KF Series line array systems in an ultra-compact enclosure weighing less than 44 lbs. (19.8 kg). The exceptional output capability in a small, lightweight package allows KF720 to fill a range of application requirements from small theaters and houses of worship to live concerts and corporate events.

KF720
Core Technologies
SYMMETRY OF SOURCES
CONCENTRIC SUMMATION ARRAY (CSA)
PHASE ALIGNED LF
FOCUSING
Design + Build

Product Description

KF720 features an internal, passive MF/HF crossover filter network to deliver bi-amplified powering of the three-way system. Dual 6-in LF cone transducers in a sealed enclosure deliver horizontal pattern control via tuned spacing. Dual 6-in MF cone transducers are mounted in a large horn that fills virtually the entire face of the enclosure, maximizing horizontal pattern control as well as driver efficiency. Six 1-in dome tweeter HF transducers share the same horn with the MF transducers; tightly stacked in the center of the enclosure, the six HF transducers leverage beneficial interaction to generate extraordinary output. The three subsystems feature a symmetrical configuration, allowing coherent summation and even response across the nominal 110 degree (h) by 12 degree (v) coverage area.

The KF720 flybar works on its own or, via an adapter, can attach to an NTS250 dual 15-in subwoofer. The KF720 flybar also features adjustable footpads so that users can invert it and use it to safely ground-stack up to six KF720 modules. The ingenious rigging system allows users to select a range of module-to-module angles, which simply snaps into place to create a safe, strong connection between modules. In the unlikely event of a module failure, users can quickly and easily remove the module from within the rigging structure and replace it without ever disassembling the array.

Six year loudspeaker warranty.

KF LINE SOURCE VOICING UPDATE Leveraging data and experience from development of Adaptive Systems™, updated Greybox™ processing enhances performance of KF720, incorporating improved equalization, crossover, Focusing™ and limiting parameters for even better system performance without physical changes. The update brings improved warmth and clarity to the system, while making it sonically more consistent with KF730, KF740 and Adaptive Systems. Updated Greyboxes™ are available here.

  • Ultra-compact, three-way line array module
  •  Advanced, easy to operate rigging system
  •  Exceptional pattern control due to symmetrical design, large horn and Phase-Aligned™ woofers
  •  Incorporates core EAW technologies including CSA™ and Focusing™ for outstanding mid and high frequency transient response
The Details Matter

Specifications

Frequency Response
75hz – 19khz
Max SPL
132 dB
Operating Mode

Amplifier Channels: Bi-amp (Passive MF/HF) LF, MF/HF
External Signal Processing: DSP w/EAW Focusing

Subsystem

LF – 2x 6 in. 1.75 in voice coil cone driver
MF – 2x 6 in. 1.75 in voice coil cone driver
HF – 6x 1 in. dome tweeter

Nominal Beamwidth
Horizontal: 110
Vertical: 12
Power Handling

LF: 240W @ 16ohms
MF/HF: 225W @ 16ohms

Connections

NL4 Input/Loop

Dimensions

Height: 9.4 in (239 mm)
Width: 24 in (610 mm)
Depth: 14.3 in (363 mm)

Weight

51 lbs (23 kg)

Docs / Drawings / Tools

Downloads

Training / Instruction

Videos

Add-on Options

Accessories

KF720 Flybar [FB172] 0023890
FB172 Ground Stack Kit [ACC-GS172] 0020646
KF720 Flybar & FB172 Ground Stack Kit 0025596
Pull Bar NTL720 [PB172] 0023891
Spare Pin QR BH 6 X 27.5 (lanyard) 0020963
Pin/6mm X 38.1 w/Lanyard 0020964

Find the Right Speaker

Series Range

INSTALLATION LINE ARRAY

Subsystem

LF 2X 10in, 3.0in VC
MF 4X 5in, 1.7in VC
HF 2X 1.4in exit, 3in VC

Nominal Beamwidth

Horizontal – 110° or 80°
Vertical – 10°

Frequency

50 Hz to 20 kHz

Max SPL

145dB

PASSIVE 3-WAY FULL-RANGE LOUDSPEAKER

Subsystem

LF – 2x 10 in. cone
MF -1x 1.4 in. cone, 3.5 in. coil compression mid
HF – 3x.75 in. exit, 1.75 in voice coil compression driver

Nominal Beamwidth

Horizontal: 60
Vertical: 45

Frequency

64hz – 20khz

Max SPL

145 dB

PASSIVE 3-WAY FULL-RANGE LOUDSPEAKER

Subsystem

LF – 2x 10 in. cone
MF -1x 1.4 in. cone, 3.5 in. coil compression mid
HF – 3x.75 in. exit, 1.75 in voice coil compression driver

Nominal Beamwidth

Horizontal: 90
Vertical: 45

Frequency

64hz – 20khz

Max SPL

143 dB

3-WAY LINE ARRAY MODULE

Subsystem

LF 2 x 10 in cone
MF 2 x 7 in cone (horn loaded)
HF 2 x 1 in exit, 1.75 in voice coil compression driver

Nominal Beamwidth

Horizontal: 110
Vertical: 12

Frequency

60hz – 19khz

Max SPL

142 dB

3-WAY LINE ARRAY MODULE

Subsystem

LF – 2x 10 in cone
MF – 2x 7 in. cone
HF – 2x 1 in exit, 1.75 in voice coil neodymium compression driver

Nominal Beamwidth

Horizontal: 75
Vertical: 12

Frequency

60hz – 19khz

Max SPL

142 dB

3-WAY LINE ARRAY MODULE

Subsystem

LF – 4x 10 in cone
MF – 2x 8 in. cone
HF – 2x 1.4 in. exit, 2.5 in. voice coil compression driver

Nominal Beamwidth

Horizontal: 90
Vertical: 12

Frequency

50hz – 19khz

Max SPL

146 dB

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