TOA HB-1 User Manual

H IGHLIGHTS



Low Frequency Enhancement

for a wide variety of speaker
system applications including
hotels, houses of worship,
museums, offices, residential
spaces, restaurants, and retail
stores.



Minimum-Depth Design

allows recessed, flush-mount
installation in spaces with only

4.1" of available depth.



Wall-Mount

between 16" spaced wall studs.



Ceiling-Mount

using supplied rigging points.



Tuned, Ported Enclosure

for deep bass and low distortion.



Acoustic Bandpass Filter Design

eliminates need for external
crossover.



High Power Handling:

240 W (Continuous Program)



Frequency Response:

45 - 200 Hz (-10 dB, 1/2 space)



High Sensitivity:

91 dB SPL (1 W / 1 m, 1/2 space)



Heavy-Duty Loudspeaker Component:

8" woofer with ferrite magnet



Solid, Vibration-Free Steel Enclosure:

also acts as heat-sink to dissipate
excessive heat away from the
speaker component.



Removable Terminal Block

with loop-through terminations
for convenient connection of
parallel speakers.



Paintable Grille

to custom-match to the
environment.



Mounting Bracket Included



Five Year Warranty

THE TOA HB-1 FLUSH-MOUNT

SUBWOOFER is the ideal solution for

adding low frequency enhancement to

commercial,residential and retail sound

systems. The HB-1's unique minimum-depth

design allows discreet flush-mount

installation in ceiling structures or in walls

between studs spaced on 16" centers.

The HB-1 features a tuned, ported enclosure

and a heavy-duty 8" woofer for high power

handling and extended low frequency

response. An acoustic bandpass filter design

eliminates the need for an external crossover.

The solidly constructed steel enclosure also

acts as a heat-sink to dissipate excessive heat

from the speaker component.Other

features include a paintable grille and

removable terminal block.Options include a

matching transformer for connecting the HB-1

to distributed speaker systems and a 900

Series Low Pass Filter Module for convenient

system equalization.The HB-1 also carries a

five year warranty.

INTERIOR
DESIGN SERIES

HB-1

F

LUSH-MOUNT

S

UBWOOFER

O PTIONAL A CCESSORIES

E-07S 900 Series Low Pass Filter Module for convenient

system equalization

MT-S0601 Matching Transformer (60 W max.) for 70.7 V/ 100 V distributed

speaker systems, mountable inside enclosure

HB-1 FLUSH-MOUNT SUBWOOFER

Tel:[phone]

Fax: [phone]

www.toaelectronics.com

S PECIFICATIONS

Model No. HB-1

Enclosure Type Port radiation,acoustic bandpass

Speaker Component 8" (20 cm) cone woofer with ferrite magnet,

rubber surround

Impedance 8 Ω

Sensitivity 91 dB SPL

(1 W / 1 m,1/2 space)

Power Handling (40 - 200 Hz)

Continuous Program: 240 W

Continuous Pink Noise: 80 W

Frequency Response 45 -200 Hz

(-10dB,1/2 Space)

Material / Finish Enclosure: Steel plate,black

Grille: Rolled steel place,white,

paintable

Grille Frame: Fire-resistant ABS resin,white,

paintable

Base Frame: Steel

Input Connector Removable terminal block with screw terminals

(AWG #14 - #24).Two pairs of (+)/(-) for input
and loop-through terminations.

Cutout Size 14.17" x 18.9" (360 mm x 480 mm)

Minimum Depth Required 4.1" (103 mm)

(including board thickness)

Dimensions (W x H x D) 16.93" x 21.42" x 5.32"

(430 mm x 544 mm x 135 mm)

Weight 24.25 lbs. (11 kg)

(including grille and mounting bracket)

Accessories (included) Mounting Bracket,Grille,Mounting Screws

Options E-07S 900 Series Low Pass Filter Output Module

(100 Hz, -12 dB/oct.)

MT-S0501 Matching Transformer:

70.7 V Line: 60 W,30 W,15 W, 7.5 W
100 V Line: 60 W,30 W,15 W

F REQUENCY R ESPONSE

E-07S LPF In/Out

H-1 and HB-1

H-2 and HB-1

H-3 and HB-1