KF730

3-WAY LINE ARRAY MODULE

The KF730 line array system is optimized for a wide range of touring and installation applications. With its exceptional output to size ratio, KF730 is the ideal solution for those applications where high output potential and unmatched sound quality is required in a lightweight compact package including touring sound, corporate A/V, sports arenas, houses of worship, performing arts centers, hotel ballrooms and live clubs.

KF730_iso
Core Technologies
SYMMETRY OF SOURCES
PHASE ALIGNED LF
FOCUSING
Design + Build

Product Description

The KF730 delivers premium, high output, 3-way performance in an extremely compact and easy-to-use package. Dual 1” HF compression drivers and dual 7-in horn loaded MF transducers are integrated through a common horn that occupies the entire face of the enclosure. The exceptional pattern control offered by this configuration is extended even further (down to 160 Hz) as the MF devices are transitioned to a spaced array of two 10-in woofers. The pair of LF devices integrated within the MF/HF horn combined with the pair of side-mounted devices provides as much as 18 dB of off-axis rejection. EAW Focused™ processing delivered via UX series processors precisely transitions from one system subsection to another while maintaining nearly perfect 110 degree control.

A full KF730 array provides seamless coverage from directly below the array to hundreds of feet in front. The vertical output can be tailored to match the requirements of any space by varying the splay at the rear of the enclosures as directed by EAW Resolution™ 2 software. The resultant configuration repeatedly produces a continuous, coherent wave front of extended-range, high resolution audio over the entire defined coverage area. The versatile KF730 can also be integrated beneath KF740 modules to extend the reach of the range to any application imaginable. When extended low frequency performance is required, KF730 seamlessly arrays with its companion SB730 subwoofer and is also perfectly matched to the renown SB1002 touring subwoofer, allowing the system to be used for even the most demanding applications. Users also have the option of the KF737 module, which offers a 75 degree horizontal pattern for narrower venues. For long-throw applications, the optional Zero Degree Adapter Bracket enables modules to be ‘flat-fronted’, extending array size and SPL.

Six year loudspeaker warranty.

KF LINE SOURCE VOICING UPDATE Leveraging data and experience from development of Adaptive Systems™, updated Greybox™ processing enhances performance of KF730, incorporating improved equalization, crossover, Focusing™ and limiting parameters for even better system performance without physical changes. The update brings significantly improved low-mid directivity, dramatically reducing rear sound radiation as well as improved limiting and overall driver protection, while making it sonically more consistent with KF720, KF740 and Adaptive Systems. Updated Greyboxes™ are available here.

  • High output to size ratio
  •  Exceptional pattern control due to symmetrical design, large horn and Phase-Aligned™ woofers
  •  16 ohm impedance allows powering 8 KF730s with 2 amplifier channels
  •  Incorporates EAW Focusing™ for outstanding mid and high frequency transient response channels
The Details Matter

Specifications

Frequency Response
60hz – 19khz
Max SPL
142 dB
Operating Mode

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

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
Power Handling

LF 700W @ 16ohms
MF/HF 350W @ 16ohms

Connections

NL4 Input/Loop

Dimensions

Height: 13 in
Width: 28.5 in
Depth: 17.54 in

Weight

85 lbs

Training / Instruction

Videos

Add-on Options

Accessories

KF730/737 Caster Pallet, PLT73K 0006385
KF730/737/SB730 Fly Bar, FB173 0006265
KF730/737 Pull Bar, PB173 0008090
KF730/737/SB730 Spare Pin, QRP2 0020558-02
KF730P/737P/SB730P Fly Bar, FB173P 0008108
KF730P/737P Pull Bar, PB173P 0008363

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 – 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

Frequency

75hz – 19khz

Max SPL

132 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

This website stores cookies on your computer. These cookies are used to collect information about how you interact with our website and allow us to remember you. We use this information in order to improve and customize your browsing experience and for analytics and metrics about our visitors both on this website and other media. To find out more about the cookies we use, see our Privacy Policy.

If you decline, your information won’t be tracked when you visit this website. A single cookie will be used in your browser to remember your preference not to be tracked.