EAW BH800P User manual

EASTERN ACOUSTIC WORKS
One Main Street, Whitinsville, MA 01588 • (508) 234 - 6158 • FAX (508) 234 - 8251 • Email [email protected] • Web http://www.eaw.com
EAW products are continually improved. All specifications are therefore subject to change without notice. • PUB# BH800R/P 999170/227(B)/2p/3/14/97 • Printed In USA
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TECHNICAL SPECIFICATIONS BH800R/P
DESCRIPTION
A dedicated bent bass horn with an 18-in woofer in a rect-
angular enclosure. Available in “R” (portable) or “P” (per-
manent installation) versions.
APPLICATIONS
The BH800 employs maximum efficiency horn loading for
powerful LF response. The P version an effective tool in large
format installations while the R version’s built in wheels and
handles optimize it for portable use. Six year warranty.
Applications include:
Stadiums
Arenas
Dance Clubs
DESCRIPTIVE DATA
Part Number 999170 (BH800R)
999227 (BH800P)
Product Group L
Components & Loading 1x 18-in Horn-Loaded Cone
System Configuration Dedicated LF Horn
Recommended High-Pass
Frequency (24 dB/Octave) 35Hz
Cabinet Type (shape) Rectangular
(R: built-in wheels and handles)
Enclosure Materials Baltic Birch Plywood
Finish Black Catalyzed Polyurethane
Connectors R: 2x Neutrik NL4 Speakon
P: 2-Terminal Barrier Strip
Grill none
NOMINAL DATA
Frequency Response (Hz)
±3 db 60Hz (47Hz quad array) to 300Hz
-10 dB 45Hz (36Hz quad array)
Axial Sensitivity (dB SPL/1 Watt/1m)
102
Impedance (Ohms)
4
Power Handling (Watts)
AES Standard 800
Calculated Maximum Output (dB SPL, @1m)
Peak 137.0
Long Term 131.0
Dimensions inches millimeters
Height 60 1524
Width 29.75 775
Depth 29.56 751
Weights pounds kilograms
Net Weight 238 108.3
Shipping Weight 246 111.9
P version shown

Acoustic Performance Partnership Eastern Acoustic Works BH800R/P
One Main Street, Whitinsville MA, 01588 USA • Phone [phone] • Toll Free 800/992-5013 • Fax [phone] • Web http://www.eaw.com • email [e-mail]
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TECHNICAL SPECIFICATIONS BH800R/P
DIMENSIONAL DRAWINGS
DIMENSIONAL DRAWING SERVICE ITEMS
Sub: Complete Cone Driver
EAW Part No. 804042
Filter/Crossover Network: Complete Assembly
EAW Part No. 201040
ARCHITECTURAL SPECIFICATIONS
The low frequency loudspeaker systems shall incorporate an
18-in LF transducer mounted in a folded bass horn constructed
of 3mm birch plywood reinforced with high density polyure-
thane foam.
System frequency response shall vary no more than ±3 dB
from 60 Hz to 300 Hz measured on axis. The loudspeaker
shall produce a Sound Pressure Level (SPL) of 102 dB SPL on
axis at 1 meter with a power input of 1 Watt, and shall be
capable of producing a peak output of 137 SPL on axis at 1
meter. The loudspeaker shall handle 800 Watts of amplifier
power (AES Standard) and shall have a nominal impedance
of 4 Ohms.
The loudspeaker enclosure shall be rectangular in shape. It
shall be constructed of 15mm thickness void-free cross-grain-
laminated Baltic birch plywood and shall employ extensive
internal bracing. It shall be finished in black catalyzed poly-
urethane. Input connectors shall be 2-terminal barrier strip.
The low frequency loudspeaker shall be the EAW model
BH800P.
3.5
1.88 3
6
710.25
5, 2X
7
REAR
29.75
29.69
TOP
15.75
25
RIGHT SIDE
59.99
52.5
FRONT
BH800R
CABINET SYMETRICAL ABOUT ITS CENTERLINES.
CENTER OF GRAVITY.
ALL DIMENSIONS IN INCHES UNLESS OTHERWISE STATED.
510039
EXP 3/19/97 SHB