Beta3 TW118Ba Powered Subwoofer

Rs. 143,418.00

TW Series Wood Speaker
The Beta Three® TW series is a series of professional speakers perfectly suited for a wide range of portable and installed applications. It is designed to work with ease and high efficiency. The TW series is capable of cutting through the loudest of stage backgrounds for a clear vocal and musical performance. With its distinctive design, the TW series can be used as a PA system or a stage monitor.

18" Active Subwoofer
β3 TW118Ba is a brand new design subwoofer in TW family. It adopts one 18" LF woofer, built-in crossover and single channel amplifier. 4" voice coil with round copper wire and Aluminium bobbin delivery 500W power, symmetrical magnet circuit design reduce the impar HD effectively and enhance the LF sound quality.

Cabinet is made of 18mm birch plywood with advanced environmental protection Polyurethane-based painting which is very rigid. The cabinet strength reach to 4500N. The 35mm flange can be used to support full range speaker.

Q235 grille is coated by powder to provide strong ultra-Weatherability, can be used outdoors for 5 years. The backside foam of grille can prevent the rain.

TW118Ba is a protection free design, which reduce the interfere and enhance the sound quality.

TW118Ba can be used with MU series together to meet the application in conference room, multifunctional hall, small auditorium, church, living performance, etc.


  • Single 18" active phase inverted subwoofer.
  • Built-in 500W/4ohm power amplifier with high-cut.
  • One input and one output.
  • 500W woofer with 4" voice coil.
  • Built-in crossover make the sound very natural.
  • Powder coated grille can be used for 5 years outdoors, backside foam of grille prevent the rain.
  • Advanced paint materials and the painting technology make the surface very rigid.
  • The sound is very clean, powerful and stretchy.


Acoustical Specifications  Frequency Response(-3db): 38Hz-200Hz
Max SPL @ 1m:   124dB/130dB(PEAK)
Transducers     Woofer: 1 x 18" Woofer
Input/Output section  Input signal: Balanced 20kΩ, Unbalanced 10kΩ
Input Connectors: IXLR
Power section  Total Power:  1500W(RMS);
Nominal Impedance (Ohm):
Voltage range: AC 220V-240V~50/60Hz
Physical specifications Cabinet/Case Material:   18mm Plywood
Handles: 4 x Wooden handles

Grille: Powder coated grill
Color:  Black
Size Dimension (W x D x H): 680 x 780 x 530mm / (26.8 x 30.7 x 20.9in)
Package Dimensions (W x D x H):  885 x 795 x 660mm / (34.8 x 31.3 x 26in)
Weight  Net Weight:    46.5 kg / 102.5 lb
Gross Weight: 51 kg / 112.4 lb
Warranty  1 Year


Country of Origin: CHINA

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