![RCF HDL 28-A (13000579) 72035967 [30/32] Specifications](/img/pdf.png)
RCF HDL 28-A (13000579) 72035967 [30/32] Specifications
![RCF HDL 28-A (13000579) 72035967 [30/32] Specifications](/views2/2008056/page30/bg1e.png)
HDL 28-A
Frequency Response 60 Hz - 20 kHz
Max Spl 135 dB
Horizontal Coverage Angle 100°
Vertical Coverage Angle 15°
Compression Driver 1.4”, 3.0”v.c.
Woofer 2x8”, 2.5”v.c.
INPUTS
Input Connector XLR, RDNet Ethercon
Output Connector XLR, RDNet Ethercon
Input Sensitivity + 4 dBu
PROCESSOR
Crossover Frequency 800 Hz
Protections thermal, RMS
Limiter soft limiter
Controls
Preset, RDNet Bypass
AMPLIFIER
Total Power 2200 W Peak
High Frequencies 600 W Peak
Low Frequencies 1600 W Peak
Cooling Forced
Connections Powercon in-out
PHYSICAL SPECIFICATIONS
Height 293,6 mm (11.55”)
Width 569,2 mm (22.40”)
Depth 490,6 mm (19.31”)
Weight 18.5 Kg (40.78 lbs)
Cabinet PP composite
Hardware Array fittings
Handles 2 side
SPECIFICATIONS
Содержание
- Hdl 28 a 1
- Owner manual 1
- Introduction 3
- General safety instruction and warnings 4
- The hdl 28 system 6
- Current 7
- Grounding 7
- Hdl 28 a ac cables daisy chains 7
- Power requirements and set up 7
- Powering from three phase 7
- Voltage 7
- Rigging the system 8
- Rcf shape designer software and safety factor 9
- Prediction software shape designer 10
- Software installation 11
- Designing the system 14
- Low and high frequency management 15
- Recommended workflow ease focus 3 15
- As descripted for the low frequencies the user may need to scala up or down the presets set maintaining the compensation ratio between all the cabinets this scaling operation can be performed with the arrow button in the group tab even though the presets change is possible on every single loudspeaker a global change by using the group properties tab is strongly recommended in order to preserve the air absorption compensation distribution all along the audience 17
- High frequency preset using rdnet from the rcf easy shape designer it is possible to export the suggested filters set to rdnet after the selection of all the cabinets in the cluster by pressing the load presets button in the group property tab the user can choose the txt file generated by rcf easy shape designer for the proper load of the filters the group should be composed placing as first loudspeaker of the rdnet cluster the first one below the flybar and then all the others every cabinet should load a proper hf preset and the entire cluster should load the same lf preset once the presets are loaded the icon of every module in the cluster shows a green bar with width directly proportional to the number of the preset loaded in the cabinet the number is shown besides the drawing 17
- High frequency preset using rear panel rotary knob from rdnet the user can have access to all the fifteen presets but using the loudspeaker rear panel rotary knob he can use only four of those filters in addition these local filters are suggested by rcf easy shape designer software 17
- Rigging components 18
- Accessories 19
- Rigging procedure 20
- De rigging procedure 25
- Stacking procedure 26
- Fix the next module with the front quick lock pins lift the rear part of the module insert the locking pin in the proper position and release the module leaning with the right angle 27
- Insert the locking pin in the proper position 27
- Repeat this operation for the following modules 27
- Turn the rear stacking bracket of the flybar and select the proper angle the correspondence of the bracket s holes is the following 27
- Care and maintenance disposal 29
- Safety guide lines hdl28 a kart 29
- Transport storing 29
- Specifications 30
- Www rcf it 32
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