TW Series Wood Speaker

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.

TW212Ma - Active Dual 12" Two-way Monitor
TW212Ma - Active Dual 12" Two-way Monitor
TW212Ma - Active Dual 12" Two-way Monitor
TW212Ma - Active Dual 12" Two-way Monitor
TW212Ma - Active Dual 12" Two-way Monitor


Active Dual 12" Two-way Monitor

TW212Ma is Active Dual 12" Two-way High SPL Monitor Loudspeaker. Strict quality control during the R&D,manufacturing, materials inspection, procedure inspection and shipment inspection make sure very unit meet the high standard demand.

The cabinet is made of high intensity PLY board. Special multilayer black painting with scratch-resistant and erode resistant feature protect the cabinet surface perfect. Selected POLYESTER damping materials absorb cabinet cabinet stand wave effectively.Built-in crossover circuit and different voltage output give the user more options.

Aiming at this special cabinet, the transducers used are optimized by our experienced engineers, whom focus on the magnetic system and vibration system. To get the excellent performance, the engineers take a lot of advanced technology to decrease the magnetic impendence and lower the magnetic leakage, and not increase the transducer weight. 


  • Dual 12" Ferrite woofer with 3" voice coil
  • Ferrite compression driver with 3" voice coil
  • Dispersion: 45° ×100° .
  • Monitor angle 50°
  • MAX.SPL: 130dB/136dB(PEAK).
  • Frequency response range: 55Hz-18kHz (-3dB)
  • Ergonomic cabinet design


Acoustical specifications
Frequency Response(-3db):
Max SPL @ 1m:
Dispersion (H x V):
45° x 100°
Compression driver:
1 x 3" HF
2 x 12" LF
Input/Output section
Input signal:
Balanced 20kΩ, Unbalanced 2kΩ
Input Connectors:
Input: 2 x Combo(one with Mic/Line switch), Output: 3 x XLR
Power section
Total Power:
Nominal Impedance (Ohm):
Voltage range:
AC 220V-240V~, 50/60Hz (or AC 110V-120V~, 50/60Hz)
Physical specifications
Cabinet/Case Material:
2 × Wooden handles
Cabinet coated by Polyurethane paint; grille is powder coated
Dimension (W x D x H):
740 x 554 x 407mm / (29.1 x 21.8 x 16in)
Package Dimensions (W x D x H):
665 x 515 x 865mm / (26.2 x 20.3 x 34.1in)
Net Weight:
33 kg / 72.8 lb
Gross Weight:
37 kg / 81.6 lb

TW212Ma Application

    TW212Ma Installation

      TW212Ma Parts

        TW212Ma Cases

          TW212Ma Collocation



              TW212Maβ3 TW212Ma Datasheet 1.0TW212Ma  200KB 2022-07-06 01:14:45
              β3_TW212Ma_PA_Chinese_Manualβ3_TW212Ma_PA_Chinese_Manual 1β3_TW212Ma_PA_Chinese_Manual  759.06KB 2018-07-12 02:25:39
              β3_TW212Ma_PA_English_Manualβ3_TW212Ma_PA_English_Manual 1β3_TW212Ma_PA_English_Manual  535.72KB 2018-07-12 02:25:39