EM Acoustics HALO System User Manual page 34

HALO-S dual 15" quasi-bandpass subwoofer
Frequency Response (+/- 3dB)
2
Sensitivity (1W/1m) :
3
Dispersion :
Maximum SPL:
Power Handling:
Drive Units:
Impedance (nominal):
Crossover:
Flying:
Enclosure:
Grille:
Connectors:
Net/Shipping Weight:
Dimensions (HxWxD, mm/ins):
Notes on measurement conditions:
1
Measured on-axis
2
Average SPL over stated bandwidth with 1W input, measured at 1m
3
Nominal dispersion, averaged over stated bandwidth
1
: 45Hz – 160Hz
100dB
Omnidirectional
131dB continuous, 137dB peak
1000W RMS, 2000W program
2 x 15" (381mm) neodymium LF cone drive
units
4 ohms
Active, recommended below 150Hz
(24dB/Octave L-R)
Integrated HALO flying system
15/18mm Baltic Birch plywood – rebated,
screwed & glued. Finished in textured paint.
Powder-coated hex-punched steel. Backed by
acoustically transparent black foam.
TM
2 x Neutrik Speakon STX NL4
65/68kg (143lbs/149.6lbs)
521/20.5 x 747/29.4 x 725/28.5
HALO system User Manual
Page 34 of 39
V2.2 August 2010