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Turbosound

Turbosound TBV123 Arrayable 2-Way 12" Constant Curvature Loudspeaker with Dendritic Waveguide for Touring, Portable and Installation Applications

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The Turbosound BERLIN TBV123 is a 2-way passive loudspeaker system with a constant curvature design, engineered for a variety of sound reinforcement applications, from touring and portable setups to permanent installations. With a robust 2,400-watt peak power rating and switchable passive or bi-amp operation, it is ideal for front-of-house (FOH), off-stage fill, and distributed fill applications. The speaker features custom-engineered drivers mounted on a Dendritic waveguide, providing a wide and precise sound dispersion.

View Product Features

  • Constant curvature Dendritic waveguide provides 100° H x 15° V dispersion.
  • Switchable passive/bi-amp operation offers flexibility for system configuration.
  • Carbon fiber-loaded 12" driver with neodymium magnet for low-frequency clarity.
  • Dual 1" neodymium motor compression drivers deliver clear and detailed high-frequencies.
  • Integral suspension hardware allows efficient array configuration and aiming.
  • Dual-angle pole mount for versatile placement and audience coverage.
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About the Turbosound TBV123 Arrayable 2-Way 12" Constant Curvature Loudspeaker with Dendritic Waveguide for Touring, Portable and Installation Applications

The Turbosound TBV123 is a high-output, arrayable two-way loudspeaker engineered to deliver exceptional vocal clarity and musical fidelity for a broad spectrum of professional sound reinforcement applications. Its core design incorporates a 12-inch low-frequency driver and a high-frequency compression driver, coupled with a proprietary Dendritic waveguide. This advanced waveguide technology is central to its performance, meticulously controlling the high-frequency dispersion to produce a smooth, consistent acoustic wavefront. This results in predictable and seamless coverage when multiple cabinets are combined, making it an ideal choice for both curved arrays and more compact, focused deployments in touring, portable, and permanent installation contexts.

The enclosure's constant curvature design is a critical feature, allowing multiple cabinets to be splayed together at specific angles to construct a continuous, acoustically coherent array that can cover wide horizontal areas with uniform sound pressure. This flexibility enables sound engineers to tailor the coverage pattern precisely to the audience geometry, from long-throw balcony coverage to wide front-fill applications. Built to withstand the rigors of the road, the cabinet is constructed from rugged, multi-ply birch plywood with a durable textured finish, and includes integrated rigging points with clear angle indicators for safe, intuitive array assembly and flying.

Internally, the system is optimized for high efficiency and power handling, supported by a passive crossover network that ensures optimal driver integration and protection. The combination of robust components, intelligent waveguide design, and versatile physical architecture provides a powerful, reliable solution for primary reinforcement in mid-sized venues, as stage monitors for demanding performers, or as distributed elements in large-scale fixed installations. It represents a balance of raw output, controllable dispersion, and physical durability required by modern audio professionals.

Key Features

  • Constant curvature Dendritic waveguide provides 100° H x 15° V dispersion.
  • Switchable passive/bi-amp operation offers flexibility for system configuration.
  • Carbon fiber-loaded 12" driver with neodymium magnet for low-frequency clarity.
  • Dual 1" neodymium motor compression drivers deliver clear and detailed high-frequencies.
  • Integral suspension hardware allows efficient array configuration and aiming.
  • Dual-angle pole mount for versatile placement and audience coverage.

Turbosound TBV123 Arrayable 2-Way 12" Constant Curvature Loudspeaker with Dendritic Waveguide for Touring, Portable and Installation Applications Specs

Transducer Configuration
LF Driver Size
12 inch
HF Driver
1.4 inch exit compression driver
System Type
2-Way, Passive
Crossover Frequency
1.6 kHz
Dispersion & Array Performance
Waveguide Technology
Dendritic Waveguide
Nominal Horizontal Coverage
100 degrees
Nominal Vertical Coverage
10 degrees (Arrayable)
Cabinet Splay Angles
0°, 5°, 10°
Power & Sensitivity
Power Handling (Continuous)
800 Watt AES
Power Handling (Peak)
3200 Watt
Sensitivity (1W/1m)
99 dB
Maximum SPL
137 dB peak
Physical & Enclosure
Enclosure Material
Birch Plywood
Finish
Black Duraflex Texture
Rigging Points
Integrated Array Hardware
Handle Count
2
Connections & Input
Input Connectors
Dual NL4 SpeakON
Wiring Mode
Parallel, 1+/1-
Impedance
8 ohms nominal
Dimensional Specifications
Height
432 mm (17.0 in)
Width
695 mm (27.4 in)
Depth
400 mm (15.7 in)
Weight
24.5 kg (54.0 lbs)

Key Features

  • Constant curvature Dendritic waveguide provides 100° H x 15° V dispersion.
  • Switchable passive/bi-amp operation offers flexibility for system configuration.
  • Carbon fiber-loaded 12" driver with neodymium magnet for low-frequency clarity.
  • Dual 1" neodymium motor compression drivers deliver clear and detailed high-frequencies.
  • Integral suspension hardware allows efficient array configuration and aiming.
  • Dual-angle pole mount for versatile placement and audience coverage.
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