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. 

TOA HB-1 SPECIFICATION

Enclosure Acoustic Super Woofer
Power Handling Capacity 240 W (Continuous program, 40 - 200 Hz)
80 W (Continuous pink noise, 40 - 200 Hz)
Rated Impedance 8 Ω
Sound Pressure Level 91 dB (1 W, 1 m) installation in 1/2 free sound field
(Measured by installing the unit in the center of a ceiling or wall.)
85 dB (1 W, 1 m) installation in free sound field (Measured in anechoic chamber.)
Frequency Response 45 - 200 Hz (-10 dB) installation in 1/2 free sound field
(Measured by installing the unit in the center of a ceiling or wall.)
Speaker Component 20 cm cone speaker
Input Terminal Detachable screw terminal, (+)/(-) 2 each (for bridging connection)
Usable Cable Solid cable, stranded cable: 0.2 - 2.5 m㎡ (AWG No.24 - 14)
Finish Enclosure: 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 430 (W) × 544 (H) × 135 (D) mm
Weight 11 kg (including front grille and mounting bracket)
Accessory Front frame……1, Mounting bracket……1set, Anchor piece……2, Stud holder……4, Screw……1set
Option Matching transformer: MT-S0601 (rated 60 W)
List price: $594.00
Price: $480.00
SKU: HB-1
Catalog: 
Subwoofers
Brand: 
TOA
Dimensions: 25 in × 20 in × 11 in
Weight: 31 lb