• 55494_TOA-HB-1-In-Wall_Ceiling-Mount-8_-Acoustic-Super-Woofer_ALT01sqr
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TOA HB-1 In-Wall/Ceiling-Mount 8" Acoustic Super Woofer

TOA HB-1 In-Wall/Ceiling-Mount 8" Acoustic Super Woofer

SoundPro Item: 55494 | Part Number: HB-1

$598.00
$740.00 $598.00
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MSRP: $740.00 | MAP: $598.00

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  • Acoustic Super Woofer Bandpass Enclosure Delivers Controlled Deep Bass In Tight Spaces
  • Paintable Off-White Grille And Front Frame Blend Into Any Interior Finish
  • High-Power 8" Cone Driver With 110 mm Ferrite Magnet And Aluminum Bobbin
  • Thin-Wall Steel Frame Maximizes Interior Volume For Extended Low-Frequency Response
  • Detachable Screw Terminal With Bridging Connection Support For Flexible Wiring
  • Optional MT-S0601 Transformer Adds 70V Compatibility Without Modifying The Base Unit
  • Front Frame, Mounting Bracket, And Hardware Included For Straightforward Install
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The TOA HB-1 is built for audio integrators who need serious low-frequency output in commercial and architectural installations where visual intrusion is not acceptable. Its Acoustic Super Woofer bandpass enclosure extracts deep, controlled bass from a cabinet shallow enough for flush wall or ceiling mounting, making it a strong alternative to larger, freestanding subwoofer solutions in retail, hospitality, house of worship, and corporate AV environments.

The thin-wall steel frame maximizes interior volume within a compact footprint, which directly supports the extended low-frequency response the enclosure is designed around. A high-power 20 cm cone driver paired with a 110 mm ferrite magnet and aluminum bobbin handles sustained program levels without thermal failure. The paintable off-white grille and front frame let integrators match the subwoofer to any interior finish, while the detachable screw terminal block simplifies connection during installation. For distributed audio systems requiring 70V line operation, the optional MT-S0601 matching transformer adds compatibility without permanent modification to the base unit.

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Specifications

Audio
Enclosure Type
Acoustic Super Woofer
Power Handling
240 W continuous program, 80 W continuous pink noise (40-200 Hz)
Rated Impedance
8 Ω
Sound Pressure Level
91 dB (1 W, 1 m) in 1/2 free sound field; 85 dB (1 W, 1 m) in free sound field
Frequency Response
45-200 Hz (-10 dB) in 1/2 free sound field
Speaker Component
20 cm cone speaker
Connectivity
Input Terminal
Detachable screw terminal, (+)/(-) 2 each (for bridging connection)
Cable Requirements
Solid or stranded cable: 0.2-2.5 mm² (AWG No.24-14)
Construction
Enclosure Finish
Steel plate, black, paint
Front Frame
Fire-resistant ABS resin, off-white, paint
Punched Net
Steel plate, off-white, paint
Mounting Bracket
Steel plate, black, paint
Dimensions
Dimensions
430 (W) x 544 (H) x 135 (D) mm
Weight
Weight
11 kg (including front grille and mounting bracket)
Included Items
Included Accessories
Front frame x1, Mounting bracket x1 set, Anchor piece x2, Stud holder x4, Screw x1 set
Identifiers
Optional Transformer
MT-S0601 (rated 60 W, 70V)

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