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Appendix A – Technical Specifications
HALO-C 2-way passive compact line array element
Dimensions (HxWxD) :
Net/Shipping Weight:
Frequency Response (+/- 3dB)
2
Sensitivity (1W/1m)
:
3
Dispersion
:
Drive Units:
Power Handling:
Maximum SPL:
Nominal Impedance:
Crossover:
Connectors:
Enclosure:
Rigging & Hardware:
Grille:
Options:
Accessories:
Notes on measurement conditions:
1
Measured on-axis at 2m in an anechoic environment and referenced to 1m.
space at 2m with 4W sine wave input and referenced to 1m.
anechoic environment and averaged over stated bandwidth.
subjective listening test of familiar program material.
216/(8.5) x 492/(19.4) x 400/(15.7) mm/(ins) – enclosure only
216/(8.5) x 524/(20.6) x 400/(15.7) mm/(ins) – extremities of
rigging/pins
17kg/19kg (37.4lbs/41.8lbs)
1
: 75Hz – 20kHz
94dB
Horizontal (-6dB)
Vertical (-6dB)
8" (203mm) neodymium LF cone drive unit
7.8" (197mm) AMT HF drive unit
325W RMS, 650W program
124dB continuous, 130dB peak
8 ohms
Asymmetric internal passive
2 x Neutrik SpeakOM
12/18mm Baltic birch plywood, rebated, screwed and glued.
Finished in impact resistant textured paint
Four-point integral flying system, tested to 24 elements at 10:1
safety factor secured with aircraft-grade ball-lock pins. Splay
angles 0, 0.5, 1, 1.5 and 2-15
Perforated steel backed with acoustically transparent fabric
Colours/Weather Protection
CASE-HALO-C four-element touring flightcase
Various flying options – see flying hardware datasheet
95 degrees
Dependant on array settings
TM
NLT4MP
3
Nominal dispersion, measured in an
4
Calculated and verified by
HALO Compact User Manual
V7 December 2019
2
Measured in half-
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