Toa H-3/WP User manual

HIGHLIGHTS
Unique Appearance
blends well with modern
architecture for background/
foreground music and paging
systems.
Wide Variety of Applications
including hotels, houses of
worship, museums, offices,
residential spaces, restaurants,
and retail stores.
Wide Coverage Area:
140° horizontal x 70° vertical
dispersion
Weather-Resistant Version
Available, Model H-3WP,
for outdoor applications such
as gardens, patios and
swimming pools.
Minimum Reflection Design
reduces sound wave
reflections typical of
conventional bracket-
mounted "box" type speakers.
High Power Handling:
150 W (Continuous Program)
Two-Way, Sealed Enclosure with
High-Quality Components:
1" Dome Tweeter and Dual 4”
Woofers with Neodymium
Magnets
Built-In 70.7/100 V Matching
Transformer (30 W max.)
for distributed speaker
systems (8 and 16 ohm taps
also available).
Protection Circuit
prevents loudspeaker
damage from excessive input.
Built-In Crossover
with optimized filter slopes.
UL-Listed Fire-Resistant Material
Removable Terminal Block
with loop-through
terminations for distributed
speaker systems.
Paintable Grille
to custom-match to the
environment.
Five Year Warranty
THE H-3 WIDE-DISPERSION WALL-
MOUNT SPEAKER is the newest addition
to the TOA Interior Design Series and continues
TOA's modern, innovative approach to
commercial speaker design.The H-3's unique
appearance and superb sound quality provide
a welcome alternative to conventional wall-
mount speakers for spaces where appearance
is a prime consideration.
Applications include speaker systems for hotels,
houses of worship,offices,museums,residential
spaces,restaurants,retail stores, and many
others.A weather-resistant version,model
H-3WP, is also available for outdoor
applications such as gardens,patios and
swimming pools.
The H-3's wide 140 degree horizontal
coverage pattern provides a solution for
eliminating deadspots inherent between wall-
mounted speakers.Also,the Minimum
Reflection design significantly reduces sound
wave reflections and the resulting sound
coloration that occurs with conventional
bracket-mounted "box" type speakers.
The H-3 is a two-way,sealed enclosure with high
quality components including a 1”dome
tweeter,dual 4" woofers, matching transformer,
and removable terminal block.The grille is
paintable for custom-matching to the room
decor.
An optional 900 Series Processor Module is
also available for convenient system
equalization using the industry-standard TOA
900 Series Mixer/Amplifiers.The H-3 also
carries a five year warranty.
INTERIOR
DESIGN SERIES
H-3 WIDE
DISPERSION
SPEAKER
OPTIONAL ACCESSORIES
E-06R 900 Series Processor Module for convenient system
equalization
FB-100 Subwoofer
HB-1 Flush-Mount Subwoofer

H-3 WIDE-DISPERSION SPEAKER
Tel: [phone]
Fax: [phone]
www.toaelectronics.com
SPECIFICATIONS
Model No. H-3
Enclosure Type Sealed,two-way
Speaker Components 1" dome tweeter
Two 4" x 2" cone woofers
(Neodymium magnets)
Impedance Direct:8 Ω
Transformer: 16 Ω
70.7 V line: 30 W (170 Ω), 15 W (330 Ω),
7.5 W (670 Ω), 3.75 W (1.3 k Ω)
100 V line: 30W (330 Ω), 15 W (670 Ω),
7.5 W (1.3 k Ω)
Sensitivity 89 dB SPL
(1 W / 1 m,1/2 space)
Power Handling (50 Hz - 20 kHz)
Continuous Program: 150 W
Continuous Pink Noise (24 hrs.):50W
Transformer: 30 W (16 Ω, 70.7 V, 100 V line)
Frequency Response 100 Hz to 20 kHz
(-10 dB,1/2 space)
Crossover Frequency 4 kHz (LPF:-12 dB/octave,HPF:-18 dB/octave)
Material / Finish Enclosure: Fire-resistant ABS resin
(UL94:V-0 grade),black
H-3WP Weather-Resistant
Rating:IP-X4
Grille: H-3:Rolled steel plate, white,
paintable
H-3WP:Stainless steel,white,
paintable
Grille Frame: Same as enclosure,white
Base Plate: H-3:Rolled steel plate
H-3WP:Stainless steel
Input Connector Removable terminal block with screw terminals
(AWG #14 - #24).Two pairs of (+)/(-) for input
and loop-through terminations.
Dimensions (W x H x D) 11.6" x 12.5" x 5.1"
(295 mm x 318 mm x 129 mm)
Weight (including base plate) 7.3 lbs.(3.3 kg)
Accessories (included) Base Plate,Mounting Screws
Options E-O6R 900 Series EQ Module
FB-100 Subwoofer
HB-1 Flush-Mount Subwoofer
FREQUENCY RESPONSE
BEAMWIDTH

H-3 WIDE-DISPERSION SPEAKER
Tel: [phone]
Fax: [phone]
www.toaelectronics.com
SPECIFICATIONS
POLAR RESPONSE
Horizontal Vertical

H-3 WIDE-DISPERSION SPEAKER
Tel: [phone]
Fax: [phone]
www.toaelectronics.com
SPECIFICATIONS
TOA Electronics, Inc.
601 Gateway Boulevard
Suite 300
South San Francisco, CA 94080
Tel: [phone] Fax: [phone]
www.toaelectronics.com
TOA Canada Corp.
Tel: [phone] Fax: [phone]
Literature Order #: L-H-3
Specifications subject to change without notice.
© 2005 TOA Electronics, Inc.
The speaker shall be a two-way, sealed enclosure suitable for wall-
mounting.The speaker shall have an external appearance that is visually
pleasing and blends well with surrounding building architecture and
fixtures.Speakers requiring visible external mounting brackets shall not
be acceptable.The loudspeaker shall utilize high quality components
with Neodymium magnets for high power handling.The high frequency
component shall be a 1" dome tweeter and the low frequency
components shall be dual 4" cone woofers.The speaker shall be
compatible with low and high impedance speaker systems and shall
include a built-in 70.7/100 V matching transformer with the following
selectable tap settings:30 W,15 W,7.5 W, 3.75 W (70.7 V) and 30 W,
15 W,7.5 W (100 V).The speaker shall also have selectable impedance
settings of 8 ohms and 16 ohms.The output sound pressure level at a
distance of 1 meter with 1 W of input power applied shall be 89 dB SPL.
The rated power handling (Continuous Program) shall be 150 W at
8 ohms and 30 W at 16 ohms or with matching transformer.The speaker
shall have a frequency response from 100 Hz to 20 kHz.The speaker shall
employ a high quality internal passive crossover circuit with a crossover
frequency of 4 kHz with optimized filter slopes of -12 dB per octave low
pass filter and -18 dB per octave high pass filter.The speaker shall
include a removable terminal block connector, screw terminal type,with
loop-through terminations and accept AWG #14 - #24.An internal
protection circuit shall prevent damage to the high frequency
component in an overload condition. Once activated, the circuit shall
reduce the input signal and reset automatically after approximately ten
seconds once overload condition is removed.The speaker grille material
shall be rolled steel plate (H-3) / stainless steel (H-3WP) with a
paintable white finish.The speaker enclosure shall be fire-resistant ABS
resin with UL94:V-0 rating.The unit shall be compact and lightweight
with dimensions of 11.6" W x 12.5" H x 5.1" D (295 mm x 318 mm x
129 mm) and weight of 7.3 lbs.(3.3 kg).
The loudspeaker shall be the TOA H-3 / H-3WP.
DIMENSIONAL DRAWING
ARCHITECT’S& ENGINEER’S
SPECIFICATIONS