EAW CP621 Dimensional Drawing, A & E Specifications, Acoustic Performance Partnership

US O C A

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			RF		N
		E				CE
	P						P
	L							A
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IC								R
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SPECIFICATIONS CP621

DIMENSIONAL DRAWING

MOUNTING POINT, 3/8"-16 THREADED HOLE

CP621 CENTER OF GRAVITY.

ALL DIMENSIONS IN INCHES UNLESS OTHERWISE SPECIFIED.

	19.38	(1.97)
23.31		(1.97)	12.03
23.31		19.36
2.75	4.5

A & E SPECIFICATIONS

The 2-way full range ceiling mounted coaxial loudspeaker systems shall incorporate 6x 5.25-in concentrically arrayed LF transducers plus 2x 5.25-in phase aligned LF transducers and a 1-in exit compression driver HF transducer.

The LF drivers shall be mounted in a vented enclosure tuned for optimum low frequency response. The HF driver shall be loaded on an axis symmetrical constant directivity horn with a nominal coverage pattern of 60° (conical). An internal passive filter network shall provide fourth order acoustical crossover and system equalization.

FRONT (BAFFLE)

1.65

BACKRIGHT

System frequency response shall vary no more than ± 3 dB from 75Hz to 18kHz measured on axis. The loudspeaker shall

12.03

11.65

6.38

13.87

TOP

produce a Sound Pressure Level (SPL) of 101 dB SPL on axis at 1 meter with a power input of 1 Watt, and shall be ca- pable of producing a peak output of 131.8 SPL on axis at 1 meter. The loudspeaker shall handle 300 of amplifier power (AES Standard) and shall have a nominal impedance of 4 Ohms.

LEFT

510175

EXP 4/1/97 SHB

.25 BOTTOM

.5

The loudspeaker enclosure shall be rectangular in shape and shall be designed to mount in a 24-in ceiling grid. It shall be constructed of 1/2-in thickness void-free cross-grain-lami- nated Baltic birch plywood. It shall be finished in black cata- lyzed polyurethane. Input connectors shall be 2-terminal barrier strip type. A total of eight 3/8"-16 threaded mount- ing points (2 each right and left side, 4 on back) shall be provided. The front of the loudspeaker shall be covered with a vinyl coated perforated steel grille.

The 2-way full range ceiling mounted coaxial loudspeaker shall be the EAW model CP621.

Acoustic Performance Partnership Eastern Acoustic Works CP621

One Main Street, Whitinsville MA, 01588 USA • Phone 508/234-6158 • Toll Free 800/992-5013 • Fax 508/234-8251 • Web http://www.eaw.com • email info@eaw.com