Arraying and Rigging

TCS series

TCS Arraying and Rigging

This document explains how TCS loudspeakers can be arrayed and the reasons for the rotatable horns in some models. The TCS-122 and TCS-152 both feature Turbosound’s unique Dendritic high frequency waveguide. This can be rotated for two reasons:

1.To allow a single speaker to be mounted horizontally but still retain the wider horizontal pattern, or

2.To allow two or more speakers of the same to be arrayed with minimal interference

The second application is explained here in detail.

One of the benefits of the Dendritic waveguide is its exceptional coverage pattern and sharp edge-of- pattern cut-off as demonstrated in Flex Array. The sharp cut-off works either vertically or horizontally, depending on which way the horn is rotated.

To explain this further, the TCS-122 and TCS-152 feature exceptional pattern control either left/right or up/down depending on how the horn is rotated. This allows them to be arrayed with adjacent speakers without lobes or destructive interference. So the true arrayable benefit of the Dendritic is in the physical plane of the Dendritic device i.e. either left/right or up/down depending on orientation. The other plane of the Dendritic device functions in a similar way to a standard horn.

The diagram here shows a TCS-122 with the horn in two possible orientations. The one on the left is the typical orientation, so for example the TCS-122/94 model has a dispersion pattern of 90 degrees wide by 40 degrees in the vertical. The box on the right shows the box with the horn rotated to give 40 degrees in the horizontal and 90 degrees in the vertical.

So the speaker on the left has a very controlled vertical pattern, whereas the one on the right (the same speaker with the HF horn rotated) has a very controlled horizontal pattern.

The TCS-122 and TCS-152 are both available with three dispersion options: 60° x 40°, 90° x 60° and 60° x 40°. However note that only the 40 degree boxes benefit from being tightly arrayed, i.e with the sides touching. So in a cluster of two or three tight packed boxes, you should use either the 60° x 40° or 90° x 40° models and the horns should be orientated to give 40° dispersion in the horizontal plane.

The TCS-122 and TCS-152 are double trapezoidal boxes and it is this feature, in combination with the rotatable horns that gives you the flexibility to build so many cluster options. The simple rule is that the side that is touching the adjacent speaker needs to be orientated to 40 degrees.

The following options only apply to TCS-122 and TCS-152 models with Dendritic horns. The TCS-1561 and TCS-61 use conventional horns.

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Turbosound TCS-122, TCS-152 manual TCS series, TCS Arraying and Rigging
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TCS-122, TCS-152 specifications

Turbosound is renowned in the professional audio industry for producing high-quality sound reinforcement systems, and their TCS series, including the TCS-152 and TCS-122, exemplifies this commitment to excellence. These models are designed for a variety of applications, from live sound performances to installed sound systems in venues and event spaces.

The TCS-152 is a versatile 15-inch two-way passive loudspeaker. It features a 15-inch low-frequency driver that delivers powerful bass response, making it ideal for music playback and vocal reproduction. The high-frequency range is achieved through a 1-inch neodymium compression driver. Both drivers work in concert to provide a smooth and wide frequency response, ensuring clarity and detail at all output levels.

On the other hand, the TCS-122 is a compact 12-inch two-way passive loudspeaker designed for clear mid-range and excellent vocal reproduction. It is equipped with a 12-inch low-frequency driver and a 1-inch neodymium compression driver, providing a tonal balance that is perfect for speech applications and music alike. The compact design makes the TCS-122 suitable for smaller venues, where space is a premium.

One of the main features of both models is the advanced cabinet design. Constructed from durable reinforced birch plywood, they are built to withstand the rigors of touring and installations. The cabinets are equipped with multiple mounting points, allowing for a variety of rigging options, making them adaptable for flying or ground stacking configurations. This flexibility ensures that users can optimize sound coverage in different environments.

Additionally, Turbosound’s proprietary Waveguide technology significantly enhances the dispersion pattern of the high-frequency drivers in both models. This ensures that sound is evenly distributed throughout the audience area, minimizing dead spots and providing a consistent listening experience from various angles.

Moreover, both the TCS-152 and TCS-122 are designed with user-friendly aspects, such as a sleek, unobtrusive design, making them visually appealing for any setting. Advanced thermal management features protect components from overheating during extended use, contributing to their reliability.

In summary, Turbosound’s TCS-152 and TCS-122 loudspeakers offer a combination of robust construction, advanced technology, and superb audio performance. Whether in a live sound context or a fixed installation, these models are engineered to deliver exceptional sound quality that meets the demands of today’s audio professionals. With their versatility and high-performance characteristics, they are a valuable addition to any sound system.
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