Introduction; Features; Description; Applications - Beta Three TW Pro Series User Manual

INTODUCTION
TW218B
Dual 18" Passive Subwoofer

Features

Computer optimized analog design in order to get
good response and phase feature.
High SPL and sensitivity speaker.
Two 18 inch professional high effective woofer unit.
Sensitivity 97dB, Max. SPL 127dB.
Rated power 1000W, Peak power 4000W.
Powder coated grill.
Durable Polyurethane textured base paint.

Description

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TW 218B is a compact subwoofer. It is used in middle
to large size venues demanding high SPL and reliability. It
helps building perfect playback system cooperating with
TW Series full range products.
Band-pass design helps TW218B perform high SPL with
small volume. The driver uses high powered 100mm
diameter voice coil which is wrapped by copper wires
outside. Voice coil Skelton is made of TIL material that
improves the tolerance of voice coil power suffering.
Ferrite magnetic circuit provides very high BL and line
magnetic circuit.
Power compression reduces by good heat radiating
performance and harmonic distortion also does so by
iron choking ring limiting current. Rated power can reach
1000w and short max power is up to 4000w (GB/T9396-
1996 Standard).
TW218B is good for carnival and permanent installation.
Laminated board from China painted with polyurethane
guarantees super weather resistance. Rubber feet and
caster installation points are attach to the loudspeaker
which provides convenient installation, stacking and
removal.

Applications

Club
Auditorium
.
Performing arts
Small Performance
Multifunctional Hall
Medium Conference Room
.
.
.
TW218B
TW Series Pro Loudspeaker System
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