EAW KF300z specifications Description, Application, Performance, Physical

DESCRIPTION

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.

APPLICATION

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.

PERFORMANCE

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

SPECIFICATIONS KF300z

PHYSICAL

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

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