Toa FB-100 - Manual (Page 3)

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2. GENERAL DESCRIPTION
The TOA FB-100 is a high-power sub-woofer system employing a 25 cm speaker unit designed to withstand
large, low-frequency voice-coil movement. Although small in size, the FB-100 provides clear super-low
frequency sound reproduction thanks to its Acoustic Super Woofer enclosure construction.
3. FEATURES
• A large, 120 mm-diameter ferrite magnet, a long, 50 mm-diameter voice coil, an aluminum bobbin, a non-
pressed paper cone, and a large-diameter damper combine to permit large voice coil movement at high
power input.
• The Acoustic Super Woofer system enclosure creates an acoustic band-pass filter that reproduces super-
low frequencies down to 35 Hz and realizes slow-slope phase characteristics.
• The speaker can be converted to high-impedance applications with the addition of the optional MT-S0610
matching transformer.
• The urethane-painted enclosure is made of Medium Density Fiberboard (MDF) and can be easily repainted.
• Six external mounting screws are positioned along the sides of the enclosure to facilitate cable-suspended
installations.
• The unit's removable top panel facilitates maintenance work after installation.
4. HANDLING PRECAUTIONS
No anti-magnetic provisions have been made for the FB-100 speaker. Therefore, take care to keep the unit
sufficiently away from televisions, monitors or computer-related equipment.
5. NOMENCLATURE
[Top]
[Front]
[Bottom]
[Rear] [Side]
354
40
51
480
51
480 582
340
Port
Detachable input connector
Enclosure
Mounting screw
(W3/8, 6 places)
Unit: mm