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Turbosound user manual TA-880HM High-MidEnclosure, TA-880LM Low-MidEnclosure

Models: TA-880

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TA-880HM High-Mid Enclosure

user manual

TA-880

The Polyhorn™ and TurboMid™ devices are unique to Turbosound and are covered by principle patents world-wide. They utilise specialised forms of horn loading which provide exceptionally low distortion and high efficiency from cone-type drive units. The subjective effect of these devices is greater clarity and transparency of reproduction when compared with conventional compression drivers and horns.

The TA-880H can be equipped for touring applications with an external flying system consisting of removeable swords and fixed angle flybars.

TA-880HM High-Mid Enclosure

The TA-880HM enclosure contains high frequency and high/mid frequency elements only and is designed is to be used as a downfill or in-fill enclosure, either flown or ground-stacked. It covers the frequency range from 405Hz to 20kHz, and provides a coverage pattern of 25°H x 15°V.

The TA-880 external flying system of removeable swords allows all types of TA-880 enclosures to be combined freely in flown clusters.

TA-880LM Low-Mid Enclosure

The TA-880LM enclosure is a low-mid frequency only enclosure and is designed is to be used as a downfill or in-fill enclosure, either flown or ground- stacked. It covers the frequency range from 100Hz to 405Hz.

As with the TA-880HM above, it can be combined into TA-880 clusters using removeable swords.

TA-880 user manual Page 13

Image 13

Turbosound user manual TA-880HM High-MidEnclosure, TA-880LM Low-MidEnclosure

Contents

West Sussex RH13 8RY England Star Road, Partridge GreenTel +44 01403 711447 Fax +44 ASPECT TA-880SYSTEMTA-880 TA-880 TA-880 FeaturesTA-880 General Features & FacilitiesTA-880 EC DECLARATION OF CONFORMITYTA-880 INTRODUCTION Turbosound Aspect System ConceptsTA-880 The Aspect Polyhorn ConceptTA-880 Aspect TA-880Turnkey System ConceptLMS-D26/D6Loudspeaker Management Systems The Loudspeaker Management System LMS ConceptAmplifier Racks TA-880Digital Controllers Power AmplifiersAspect Loudspeaker Components TA-880TSW-218Subwoofer TA-880LLow Frequency EnclosureTA-880HMid/High Enclosure TA-880TA-880LM Low-MidEnclosure TA-880HM High-MidEnclosureTA-880 TA-880 TransportationTA-880 Aspect trapezoidal Flying SystemTA-880 FLYING AND STACKING OverviewTA-880 GIGMATE ACOUSTIC SIMULATIONMapping Properties System SetupAudience Area RiggingTA-880 Designing a systemNow select the number of cabinets deep that you wish to hang or stack in the “Box Count” dropdown. Trim height, or PA wing height can now be set in the “Position” field TA-880TA-880 The Audience Area graph at the bottom of the window shows the SPL, as specified in the SPL Mapping lists, on the selected Audience Area. The selected area is highlighted in the main window and the graph is repeated onto op each area, Selecting the “Combined Level View” tab will show the SPL across all areas simultaneously TA-880TA-880 Safety Notes on RiggingSample Certificate of Load Test TA-880Horizontal Coverage FLYING HARDWARERequired Horizontal Coverage Number of ColumsVertical Coverage Wide and Narrow Flybar settingsTA-880 BOTTOM VIEW TOPVIEWTwo-widetrapezoidal flybar FB-880/2W TA-880TA-880 Three-widetrapezoidal flybar FB-880/3WTOPVIEW BOTTOM VIEWFC-880 CHOKED CHAIN ASSEMBLY FC-880S Flying ChainsSHORT CHAIN ASSEMBLY TA-880SW-880LMFLYING SWORD SW-880HFLYING SWORD SW-880HMFLYING SWORD BB AAFlying Swords TA-880TA-880 Tilting Strap0.59m TA-880 TA-880 TA-880 3.Position the second cabinet directly underneath the first. Fit a BS-780biscuit into the top kelping braket of the lower cabinet to keep the backs of the boxes and act as the hinge. Lower the top cabinet and feed the swords into the sword boxes. Make sure that the biscuit engages into the bottom kelping bracket slot of the upper cabinet. The lower end of the swords will be visible through the handle boxes of the lower cabinet TA-880Inter-cabinetangle Sword hole positionTA-880 A B BSingle horizontal row Flying a cluster of TA-880trapezoidal cabinetsTA-880 4 x FC-880choked chain assembly 2 wide x 2 deep TA-880Harray4 x SL-880safety linch-pin 2 x TS-890tilt strap TA-8806 x FC-880choked chain assembly 3 wide x 3 deep TA-880Harray30x SL-880safety linch-pin 3x TS-890tilt strap TA-880TA-880 Tight-packedFlying AssembliesTA-880 Aiming - directivity of the stack Bass Enclosure arrayingTA-880 TA-880 Ground stackingLMS SERIES LOUDSPEAKER MANAGEMENT SYSTEMS Mechanical InstallationIntroduction UnpackingTA-880 LMS-D6LOUDSPEAKER MANAGEMENT SYSTEMLMS-D6Rear Panel Functions Mains PowerTA-880 Safety Earthing Voltage SettingsAC Power Fusing Powering UpTime correction for loudspeaker driver placement Input and Output Connector WiringAudio Connections TA-880LMS-D24AND D26 LOUDSPEAKER MANAGEMENT SYSTEMS FeaturesTA-880 Input Signal Indicators Front Panel FunctionsTA-880 Channel Select buttonsfor the current input or output TA-880Expansion PortSecure Mode Switch Power Inlet Rear Panel FunctionsSerial Comms Port Audio Output Connectors Audio Input ConnectorsOperating the LMS-D24and D26 Starting up Selecting a Factory PresetCreating a Crossover TA-880Navigation and Viewing Parameters LMS-D26a b c TA-880Navigation LMS-D26TA-880 Out1 Freq Width Gain EQ1 100Hz 1.4Q 0.0dBPresets Preset NamePreset Recall RecallPreset Preset StoreNAME PRESET TA-880Output DSP block diagram DSP Processing Layout Input DSP block diagramStereo / Mono Formats TA-880In A Gain 0.0dB In A Delay 1.50msDSP processing Input Channels TA-880Shape In A FreqHPF 20.0Hz LR24 TA-880Gain SlopeEQ1 100Hz 12dBDelay Out1 Delay 1.50msOut1 Gain Pol 0.0dB Rev Output Channels Gain and PolarityHigh and Low Pass Filters Out1 Freq Shape LPF 2.50k LR24TA-880 LMS-D26Out1 Freq Width Gain EQ1 100Hz 1.4Q 0.0dB Out1 Freq Slope Gain EQ - 100Hz 12dB 0.0dBTA-880 LMS-D26Out1 Source Inp A Out1 Thresh LIM 4.0dBLimiters RoutingUtilities Utility functions Util Screen ParaEQ 100% BW=QTA-880 LMS-D26Serial Comms Port Audio Output Connectors Power InletSwitch ConnectorsRacking, Cables and Connections AMP-890Aspect System Amplification RackTA-880 Input Connections OptionsTA-880 Output Connections Figure 1. Amplifier Rack Signal WiringTA-880 Figure 3. Bass Outputs Figure 2. Mid-HighOutputsTA-880 CHANNEL 1 HFTA-880 Break-outCables - NL4 bassSOCAPEX PIN NUMBERS 17,18,19 NOT USED Extension Cables Break-outcables - NL8 mid-highTA-880 SOCAPEX PIN NUMBERS17,18,19 NOT USEDTA-880 Mains ConnectionsTA-880 General Features & FacilitiesTA-880 Front Panel Functions T-25Ch. A TA-880 Front Panel Functions T-45Mains Power Mechanical InstallationPowering Up Safety EarthingVoltage Range Voltage SettingAudio Connections & Controls TA-880Polarity Gain and Sensitivity SettingsInput Impedance TA-880Damping Factor Attenuation & Gain SettingTA-880 Output ConnectionsThe Cooling System Long Speaker LinesTA-880 TA-880 APPENDIX A TECHNICAL SPECIFICATIONSTA-880H TA-880HMTA-880L TA-880TSW-218 TA-880 APPENDIX B WARRANTYWest Sussex RH13 8RY United Kingdom Turbosound Limited Star Road Partridge GreenTA-880