(631) 752-9824

425 Oser Ave, Unit 3B
Hauppauge, NY 11788

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Description

The KF730 Series is a compact line array system that sets a performance benchmark above similar systems. It delivers 3-way, KF Series performance in a flexible, easy-to-use system that can deliver concert-level output in an exceptionally wide range of venues.

The KF730 is an excellent compact line array solution for applications such as houses of worship, corporate A/V, theatres, hotel ballrooms, and concert halls. The system is also ideal for supplemental coverage for larger line arrays, such as the KF760 Series. Such uses include audience side fill, stage lip fill, delayed arrays for balconies, and stage/performer coverage.

One large MF/HF horn fills the entire face of the enclosure, better maintaining horizontal pattern control throughout the MF/HF passband. The curved aperture MF loading slots effectively move the MF acoustic origin further into the horn than physical space permits. The side-mounted LF drivers provide a forward-firing, figure eight type pattern. The drivers are spaced so that the LF beamwidth matches the MF through crossover.

The KF730s are sized to truck-pack friendly dimensions. The rigging system is fully compatible with the companion SB730 subwoofer.

  • Highest output to size ratio for small format line arrays
  • Large MF/HF horn and Phase Aligned LF drivers for exceptional 110? horizontal pattern to 160 Hz
  • Use Resolution 2 to auto-design flown arrays
  • Integral lightweight fly hardware of 6061-T6 structural aluminum
  • 16 ohm inputs allow powering 8 KF730s with 2 amplifier channels
CONFIGURATIONSubsystem:

Transducer: LF - 2x 10 in cone; MF - 2x 7 in. cone; HF 2x 1 in exit, 1.75 in voice coil neodymium compression driver

Loading: LF Phase Aligned; MF Horn-loaded ; HF - Horn-loaded

Operating Mode:

Amplifier Channels: Bi-amp LF, MF/HF

External Signal Processing: DSP w/2-way filters

PERFORMANCEOperating Range (-10 dB, Hz)

80 20k

Axial Sensitivity (1W @ 1m, dB SPL)

LF: 91
Passive MF/HF: 105

Power Handling / Impedance (Watts @ Ohms)

LF: 700 @ 16
Passive MF/HF: 350 @ 16

Calculated Maximum Output Peak (dB SPL)

LF: 125
Passive MF/HF: 136

Calculated Maximum Output Long Term (dB SPL)

LF: 119
Passive MF/HF: 130

Nominal Coverage (degrees)

Horizontal: 110
Vertical: 12

Subsystems

LF: 2x 10-in cone, sealed, phase aligned
MF: 2x 7-in cone, horn-loaded
HF: 2x 1-in exit compression driver, horn-loaded

Powering

Bi-amplified
ORDERING DATAVersions

KF730 Black 0006108
KF730P Black 0007663
KF730P White 0009645
KF730P-WP Black 0008277
AccessoriesPart Number
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

Dimensions (inches/millimeters)

Height (front): 13.00/330.2
Height (rear): 9.60/243.8
Width: 28.50/723.9
Depth: 17.54/445.6
Trap. Angle (degrees, top and bottom): 6
Weights (pounds/kilogram)
Net: 77/34.7
Shipping: 85/38.3

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