EAW KF300z Specifications
A 3-way full range loudspeaker in a vented trapezoidal enclo-
sure. Includes a 12-in woofer, a horn-loaded 7-in midrange
cone with Radial Phase Plug
™
, and a 1.4-in exit compression
driver on a 90° x 45° constant directivity horn. The internal
crossover is user-switchable for either passive or bi-amp oper-
ation (with a passive LF/MF crossover). The enclosure has six
fly points, three each top and bottom, plus an integral pole
mount cup. Handles are located for the best balance when
carrying.
The KF300z is one of the smallest, full-range, 3-way loud-
speakers available. It is particularly suited for portable or
installed applications, including band PA, club systems, cor-
porate AV, and theatrical productions. The midrange section
incorporates a 7-in radial phase plug based on EAW’s patent-
ed 10-in Radial Phase Plug
™
used in other KF Series products.
This design produces a time-coherent midrange wavefront
that is critical to ensuring good vocal articulation. The
appearance of the KF300z is enchanced with a curved gille
that matches other KF300 as well as companion KF600 Series
products. Six year warranty.
SPECIFICATIONS KF300z
One Main Street, Whitinsville, MA 01588
508 234 6158
Toll Free 800 992 5013
FAX 508 234 8251
info@eaw.com
www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice.
KF300z/0002675/2 pp
April 2002
Printed in USA
Part Number
0001325
LF Subsystem & Loading
1x 12-in, vented
MF Subsystem & Loading
1x 7-in horn-loaded cone
HF Subsystem & Loading
1x 1.4-in exit/2.5-in diaphragm
compression driver on constant
directivity horn
System Configuration
3-way, full-range
Powering Configuration(s)
Switchable full-range or bi-
amplified (passive LF/MF
crossover)
Controls (switches, knobs)
Powering mode switch
Recommended High-Pass
Frequency (12 dB/octave)
80 Hz
Enclosure Materials
Exterior grade Baltic birch plywood
Finish
Wear resistant textured black paint
Connectors
2x Neutrik NL4 Speakon
Mounting Hardware
6x 3-position flytracks with
integral 3/8”-16 threaded
mounting/suspension points (3
each top & bottom), recessed
cup for standmount
Grille
Powder coated perforated steel,
foam backed
Frequency Response (Hz)
±3 db
100 Hz to 20 kHz
-10 dB
80Hz
Axial Sensitivity (dB SPL/1 Watt/1m)
Passive
92
LF/MF
92
HF
101
Impedance (Ohms)
Passive 4
LF/MF
4
HF
8
Power Handling, AES Standard (Watts)
Passive
750
LF/MF
750
HF
200
Calculated Maximum Output (dB SPL, @ 1m)
Full Range Peak
127.0
Bi-amped LF/MF Peak
127.0
Bi-amped HF Peak
130.0
Full Range Long Term
121.0
Bi-amped LF/MF Long Term
121.0
Bi-amped HF Long Term
124.0
Nominal Coverage Angle / -6 dB points (degrees)
Horizontal
90
Vertical
45
PHYSICAL
DESCRIPTION
APPLICATION
PERFORMANCE