L-Acoustics DV-Sub

The L-ACOUSTICS® dV-SUB is the low frequency extension of the dV-DOSC compact line source array system. Designed for applications requiring maximum low-end impact from a compact enclosure dV-SUB operates from 35 Hz and features a triple 15" speaker configuration assembled in a dual-chamber vented bypass enclosure.

The L-ACOUSTICS® dV-SUB is the low frequency extension of the
dV-DOSC compact line source array system. Designed for applications requiring
maximum low-end impact from a compact enclosure dV-SUB operates
from 35 Hz and features a triple 15’’ speaker configuration assembled in a
dual-chamber vented bypass enclosure.
The dV-SUB enclosure generates an omni-directional coverage pattern.
The addition of dV-SUB elements within the line source array progressively
polarizes the vertical coverage towards the front of the system (the horizontal
directivity also increases due to natural dipole effects).
The 4-point rigging system allows flying up to 4 dV-SUB and 12 dV-DOSC.
Being entirely compatible with dV-DOSC the line source can be built with a
combination of both cabinets utilizing compatible rigging components.
The dV-SUB enclosure is driven by the dedicated L-ACOUSTICS® LA8
amplified controller. The performance of a dV-SUB system combined or
not with dV-DOSC depends upon the choice of preset and physical system
configuration.
Characteristics
Low frequency limit (-10dB)
35 Hz
Nominal directivity (-6dB)
Horizontal: Omni for single element
Polarized in line source
Vertical: Omni for single element
Dependant upon number of elements in line source
Maximum SPL1 143 dB ([DV-S_X] preset)
Long term RMS handling capacity
1200 W ([DV-S_X] preset)
Components
3 x 15’’ weather-resistant transducers
Nominal impedance: 2.7 ohms
Rigging2Components
Steel, certified for: 12 dV-DOSC and 4 dV-SUB (single pick point without extension bar)
9 dV-DOSC and 3 dV-SUB (dual pick point with extension bar)
Physical data
W x H x D: 695 x 708 x 695 mm
27.4 x 27.9 x 27.4 in
Weight (