TOA H-1 Brochure
TOA H-3 is a high-quality audio speaker designed for locations that prioritize interior appearance, offering a blend of functionality and aesthetics. Its features include:
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Seamless Integration: The H-3's paintable exterior grille and frame allow it to blend seamlessly into various interior décor schemes, making it less visually intrusive.
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Versatile Sound Dispersion: With a wide horizontal dispersion of 140 degrees, the H-3 ensures optimal sound distribution, reducing dead areas between speakers.
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Adjustable Driver Positioning: The H-3's driver components can be rotated up to 360 degrees within the enclosure, allowing for precise aiming of sound, even in challenging spaces.
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H Series
Interior Design Speakers
When appearances have to count as much as performance
F or audio installations where good sound is
required as well as the near invisibility of
speaker units and related hardware, TOA H Series speakers prove ideal. The H Series have been designed to offer high-quality audio for locations that place priority on interior appearance and feature designs that can effectively blend into the background. This can be further enhanced as the grilles may be painted to blend in more unobtrusively with the color scheme of the environment.
Performance without aesthetic compromises present new possibilities that conventional speakers cannot provide.
The attractively styled H Series enclosures
can be semi-flush mounted to minimize out-of-phase sound reflections that often pose problems in similar installations.
The H Series offers several models to suit desired sound dispersion characteristics or for
use in exterior locations. And to augment the frequency response of the H-Series for a fuller-bodied sound that is preferred today, a dedicated subwoofer can easily be flush-mounted into ceilings or between standard wall studs, also blending perfectly into any interior decoration scheme. The H Series offers an ideal solution to the problem of providing high-quality audio in appearance-critical environments.
H-3/H-3WP
HB-1
Invisible High Performance
The H Series may blend into the environment, but
there's no mistaking their TOA sound pedigree.
Whichever model selected, the two-way H Series speakers can be relied on to deliver accurate,
uncolored sound reproduction that enhances any program material.
• Every H Series model utilizes a passive crossover with optimized filter slopes built-in.
• Natural boost at frequencies between 200Hz to
300Hz due to the reinforcement of those frequencies
with half- and quarter-space loading of enclosures after installation.
•Enclosures have been designed to minimize
reflections and since brackets are not required for installation, common problems such as out-of-phase wall or ceiling reflections can be minimized.
•Easily paintable exterior grille and frame to match
decor.
• For easy use in distributed speaker systems, each speaker has a built-in 70V/100V matching transformer.
• A removable terminal block accepts up to 14AWG speaker wire and loop-through terminations are
provided when wiring a distributed speaker system.
Features specific to H-1/H-2/H-2WP models
• Ferrofluid-cooled tweeters and neodymium magnet-
equipped woofers.
• Flexibility for aiming sound with driver components
that revolve within the enclosure.
• The H-1 allows up to 90 of movement while the
H-2/H- 2WP components can revolve 360. The
external appearance remains unchanged.
Features specific to
H-3/H-3WP models
• Dome tweeter
and woofers both
equipped with
neodymium magnets.
• Expanded 140
horizontal dispersion
characteristics.
H-1
Speaker sound dispersion characteristics
Conventional speaker dispersion patterns leave dead areas between speakers.
Vertical Dispersion
90 on-axis
H Series speakers create optimum dispersion between speakers as well as in front of the speakers.
Horizontal Dispersion wall on-axis
Subwoofers that stay out of sight
Responding to today's trends for a fuller, better-balanced bandwidth reproduction, TOA developed an effective subwoofer to complement H Series speakers. Amazingly compact yet capable of producing clean, tight low frequency sounds, the HB-1 subwoofer can also be fitted into walls and ceilings to maintain an environment's decor without calling attention to itself.
H-2/H-2WP
H-1
Versatile installation options
H Series speakers can easily be semi flush-mounted in ceilings and walls for minimal visibility. Even the HB-1 subwoofer can be almost hidden by flush-mounting it in the ceiling or between standard 16"-on- center wall studs.
Conventional electrical gang boxes simplify installation of H
Series speakers for any desired location. And no matter the location -- lobbies, restaurants, places of worship, foyers, and so on -- in any type of building or even homes, the
H Series offers the significant advantages of outstanding sound and build quality with virtual invisibility.
Speaker sound dispersion characteristics
H-2/H-2WP H-3 / H-3WP ceiling wall
H-1
Conventional speaker dispersion patterns leave dead areas between speakers.
ceiling wall
Up to 90 locking driver positioning adjustment.
H-2
H Series speakers create optimum dispersion between speakers as well as in front of the speakers.
Vertical Dispersion ceiling
Horizontal Dispersion Vertical Dispersion
20
360 on-axis on-axis
Area covered by speaker.
on-axis
Horizontal Dispersion wall on-axis
Up to 360 locking driver positioning adjustment.
The HB-1's thin metal cabinet provides enough displacement for satisfactory low frequency response and helps dissipate heat for extended service life.
• High power-handling capacity of 240W.
• 8" high-power woofer featuring a 110mm magnet and
aluminum bobbin.
• Bandpass-filtered acoustic super-woofer enhances
bass output.
• Metal frame acts as a heat sink for speaker durability
and more power.
• Optional matching transformer (MT-S0601).
Enclosure
Power Handling Capacity
Rated Input
Impedance
Sensitivity
Frequency Response
Crossover Frequency
Dust/Water Protection
Speaker Components
Input Connector
Material/Finish
Dimensions
Weight
Accessories
H-1 H-2 / H-2WP
Sealed Sealed
90W (continuous program/4 Ω),
30W (continuous pink noise/4 Ω , 50 - 20k Hz)
12W (16 Ω, 70V/100V line)
Direct; 4 Ω
Transformer; 16 Ω
100V line; 830 Ω(12W), 1.7k Ω(6W), 3.3k Ω(3W)
70V line; 420 Ω(12W), 830 Ω(6W), 1.7k Ω(3W),
3.3k Ω(1.5W)
85dB (1W/1m, 1/2 space)
120 - 20k Hz (-10dB, 1/2 space)
-
5k Hz
LPF; -12dB/octave
HPF; -18dB/octave
8 cm x 5 cm cone woofer (neodymium magnet)
2.5cm balanced dome tweeter
Removable terminal block with screw terminals
(AWG #14 - #24), 2 pairs of (+)/(-) for input and loop-through terminations
Enclosure; fire-resistant ABS resin
(UL94;V - 0 grade), black
Grille; steel plate, white, paint
Trim piece; fire-resistant ABS resin
(UL94; V - 0 grade), white, paint
Adapter panel; stainless steel
120W (continuous program/4 Ω),
40W (continuous pink noise/4 Ω, 50 - 20k Hz)
12W (16 Ω, 70V/100V line)
Direct; 4 Ω
Transformer; 16 Ω
100V line; 830 Ω (12W), 1.7k Ω (6W), 3.3k Ω (3W)
70V line; 420 Ω(12W), 830 Ω (6W), 1.7k Ω(3W),
3.3k Ω(1.5W)
88dB (1W/1m, 1/2 space)
100 - 20k Hz (-10dB, 1/2 space)
5k Hz
LPF; -18dB/octave
HPF; -18dB/octave
IPX4 (H-2WP)
10cm cone woofer (neodymium magnet)
2.5cm balanced dome tweeter
Removable terminal block with screw terminals
(AWG #14 - #24), 2 pairs of (+)/(-) for input and loop-through terminations
Enclosure; fire-resistant ABS resin
(UL94;V - 0 grade), black
Grille; steel plate, white, paint
Grille frame; fire-resistant ABS resin
(UL94; V - 0 grade), white, paint
Base plate; H-2; steel plate, plating
H-2WP; stainless steel
312 (W) x126 (H) x 90 (D) mm
(mounting hole; 268 x 98mm)
ø268 x 111 (D) mm
1.5kg (including adapter panel)
Trim piece x 1,
Adapter frame (HY-H1) x 1
2.1kg (including base plate)
Front grille x 1,
Base plate x 1
H-3 / H-3WP
Sealed
150W (continuous program/8 Ω),
50W (continuous pink noise/8 Ω, 50 - 20k Hz)
30W (16 Ω, 70V/100V line)
Direct; 8 Ω
Transformer; 16 Ω
100V line; 330 Ω (30W), 670 Ω (15W), 1.3k Ω(7.5W)
70V line; 170 Ω(30W), 330 Ω(15W), 670 Ω(7.5W),
1.3k Ω(3.75W)
89dB (1W/1m, 1/2 space)
100 - 20k Hz (-10dB, 1/2 space)
4k Hz
LPF; -12dB/octave
HPF; -18dB/octave
IPX4 (H-3WP)
10cm cone woofer (neodymium magnet) x 2
2.5cm dome tweeter (neodymium magnet)
Removable terminal block with screw terminals
(AWG #14 - #24), 2 pairs of (+)/(-) for input and loop-through terminations
Enclosure; fire-resistant ABS resin
(UL94;V - 0 grade), black
Grille; steel plate, white, paint
Grille frame; fire-resistant ABS resin
(UL94; V - 0 grade), white, paint
Base plate; H-3; steel plate, plating
H-3WP; stainless steel
295 (W) x 318 (H) x 129 (D) mm
3.3kg (including base plate)
Front grille x 1
Base plate x 1
Enclosure
Power Handling Capacity
Impedance
Sensitivity
Frequency Response
Speaker Component
Input Connector
Material/Finish
Dimensions
Weight
Option
HB-1
Acoustic Bandpass
240W (continuous program),
80W (continuous pink noise, 40-200Hz)
8 Ω
91dB (1W/1m, 1/2 space)
45 - 200Hz (-10dB, 1/2 space)
20cm cone woofer
Removable terminal block with screw terminals
(AWG #14 - #24), 2 pairs of (+)/(-) for input and loop-through terminations
Enclosure; steel plate, black, paint
Grille; steel plate, white, paint
Grille frame; fire-resistant ABS resin (UL94; V - 0 grade), white, paint
Mounting bracket; steel plate, black, paint
430 (W) x 544 (H) x135 (D) mm (mounting hole; 360 d 480mm)
11kg (including mounting bracket)
Matching transformer: MT-S0601 (rated 60W)
H-1 H-2 /H-2WP H-3/H-3WP
295 129
HB-1
312
ソ268
430 32 103
TOA Corporation
www.toa.jp
Specifications are subject to change without notice.
(1409) 833-61-641-8B u

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