Turbosound TA-880 user manual Introduction, Turbosound Aspect System Concepts

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user manual

TA-880

INTRODUCTION

Turbosound Aspect System Concepts

The TA-880 system is a modular point source loudspeaker system designed to deliver extremely high fidelity audio. The system is easily scaleable from large and medium scale ground-stacked and flown concert touring down to small clubs and events.

The Aspect system concept centres around the exceptional directivity of the patented Polyhorn™ devices employed in the high frequency and high-mid frequency sections of the mid/high enclosure. In contrast to the majority of conventional horns, Polyhorns develop more consistent frequency response across all seats of an auditorium with minimal interference between adjacent enclosures.

The patented Polyhorn™ devices – employed in both the high frequency and high-mid frequency bands – exhibit a sharp cut-off at the edges of the dispersion pattern, making it possible to produce seamless coverage of a venue with minimal destructive interference between elements, however many individual enclosures are deployed in the cluster. The Polyhorn™ devices generate phase-coherent and smoothly-curved wavefronts which match the array curvature, whose centre becomes the virtual point source.

The TA-880H trapezoidal mid/high enclosure forms the main component of ground-stacked or flown arrays. It can also be employed as a front or side fill cabinet. The TA-880HM high- mid enclosure and TA-880LM low-mid enclosure are available for use in specific fill applications to cover near-field audience areas such as downfills or front-of-stage fills. The TA-880L low frequency enclosure is designed to be ground stacked in bass arrays as well as providing ground support for TA-880 enclosures.

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Contents Aspect TA-880 System TA-880 TA-880 Amplifier Rack Signal Wiring Output Connections TA-880 EC Declaration of Conformity Turbosound Aspect System Concepts IntroductionAspect Polyhorn Concept Aspect TA-880 Turnkey System Concept LMS-D26/D6 Loudspeaker Management Systems Loudspeaker Management System LMS ConceptAmplifier Racks Digital Controllers Power AmplifiersAspect Loudspeaker Components TSW-218 Subwoofer TA-880L Low Frequency EnclosureTA-880H Mid/High Enclosure TA-880LM Low-Mid Enclosure TA-880HM High-Mid EnclosureTransportation Aspect trapezoidal Flying System Overview Flying and StackingRunning Turbosound GigMate / Ease Focus for the first time Gigmate Acoustic SimulationRigging System SetupMapping Properties Audience AreaDesigning a system TA-880 TA-880 TA-880 Safety Notes on Rigging Sample Certificate of Load Test Horizontal Coverage Flying HardwareVertical Coverage Wide and Narrow Flybar settingsTwo-wide trapezoidal flybar FB-880/2W Bottom ViewThree-wide trapezoidal flybar FB-880/3W Flying Chains Short Chain AssemblyFlying Swords Tilting Strap 59mTA-880 TA-880 Flying a vertical column of TA-880 trapezoidal cabinets TA-880 Sword hole position Inter-cabinet angle Single horizontal row Flying a cluster of TA-880 trapezoidal cabinetsWide x 2 deep TA-880H array Wide x 3 deep TA-880H array Tight-packed Flying Assemblies TA-880 Aiming directivity of the stack Bass Enclosure arrayingGround stacking Unpacking Mechanical InstallationLMS Series Loudspeaker Management Systems IntroductionLMS-D6 Loudspeaker Management System LMS-D6 Rear Panel Functions Mains PowerPowering Up Voltage SettingsSafety Earthing AC Power FusingTime correction for loudspeaker driver placement Input and Output Connector WiringAudio Connections LMS-D24 and D26 Loudspeaker Management Systems FeaturesFront Panel Functions TA-880 Rear Panel Functions Operating the LMS-D24 and D26 Starting up Selecting a Factory PresetCreating a Crossover Navigation and Viewing Parameters A Freq Width Gain EQ1 100Hz 1.4Q 0.0dBNavigation Out1 Freq Width Gain EQ1 100Hz 1.4Q 0.0dBPreset Recall PresetsPreset Store Preset Name Store My SystemOutput DSP block diagram DSP Processing Layout Input DSP block diagramStereo / Mono Formats DSP processing Input Channels A Delay 1.50msA Freq Shape HPF 20.0Hz LR24 High and Low shelving filters Parametric EqualisationParametric filters Output Channels Gain and Polarity DelayHigh and Low Pass Filters Out1 Freq Shape LPF 2.50k LR24Out1 Freq Slope Gain EQ- 100Hz 12dB 0.0dB Routing LimitersUtilities Utility functions Serial Comms Port Audio Output Connectors Racking, Cables and Connections AMP-890 Aspect System Amplification RackInput Connections OptionsOutput Connections Amplifier Rack Signal WiringMid-High Outputs Break-out Cables NL4 bass Extension Cables Break-out cables NL8 mid-highMains Connections General Features & Facilities T-45 High Efficiency Audio Power AmplifiersFront Panel Functions T-25 Front Panel Functions T-45 Mechanical Installation Voltage Range Voltage SettingAudio Connections & Controls Polarity Gain and Sensitivity SettingsInput Impedance Damping Factor Attenuation & Gain SettingCooling System Long Speaker LinesTA-880H TA-880HM TA-880LM Appendix a Technical SpecificationsTA-880L TSW-218 Appendix B Warranty TA-880

TA-880 specifications

The Turbosound TA-880 is a high-performance audio solution designed for professional live sound applications. This arrayable large-format loudspeaker system offers remarkable acoustic power, clarity, and reliability, making it a popular choice among sound engineers and event organizers.

One of the standout features of the TA-880 is its advanced driver technology. The loudspeaker is equipped with dual 18-inch neodymium low-frequency transducers that provide deep, punchy bass and impressive output levels. The high-frequency section is supported by a 3-inch titanium compression driver, delivering crystal-clear highs that ensure speech intelligibility and musical detail, even in large venues.

The TA-880 system employs Turbosound's proprietary Waveguide technology, which enables exceptional dispersion control. This means that the sound reaches the audience evenly, minimizing dead spots and providing a consistent listening experience. The speaker's broad horizontal dispersion pattern allows for wider coverage, making it ideal for various settings, from concert halls to outdoor festivals.

Additionally, the TA-880 features a robust, durable construction that can withstand the rigors of touring and extensive use. Its weather-resistant design makes it suitable for both indoor and outdoor applications, ensuring reliability in diverse conditions. The system is also lightweight, facilitating easy transport and setup, allowing sound professionals to focus on delivering exceptional sound rather than wrestling with heavy equipment.

Integration is made seamless with the TA-880 through its compatibility with Turbosound's proprietary digital signal processing (DSP) technology. This innovative feature enables users to fine-tune the system according to specific venue requirements and performance criteria, further elevating sound quality. It also allows for network control, enabling real-time monitoring and adjustments from a single interface.

The TA-880 system is versatile, suitable for a range of applications including concerts, corporate events, and festivals. It can be used as standalone units or as part of a larger array configured for larger venues. Its combination of high output capability, intelligent design, and industry-leading technology makes the Turbosound TA-880 a preferred choice for those who demand excellence in audio performance.

In summary, the Turbosound TA-880 combines advanced driver technology, innovative dispersion solutions, and robust construction, making it an indispensable tool for sound professionals aiming to deliver an unforgettable auditory experience.
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