Data Sheet

DAS Audio Group, S.L. - C/ Islas Baleares 24 - 46988 Fuente del Jarro - Valencia - Spain - Tel. [phone]
Updated (DD/MM/YYYY): 17/05/2021
KEY FEATURES
· Powered subwoofer system
· Lightweight Class D amplifier
· High efficiency 18″ loudspeaker
· DAScontrol™ for easy setup and adjustment
· 24-bit high-end DSP with LCD screen
· Integrated rigging points and pole mount socket
APPLICATIONS
· Concerts and corporate A/V
· Portable and live clubs
· Theaters and auditoriums
· Houses of worship
DESCRIPTION
The ALTEA-718A is a powered subwoofer system designed to
provide extended bass response for the ALTEA full-range
cabinets. At the heart of the system is a DAS 18FW4 bass
loudspeaker. This loudspeaker incorporates a FEM optimized
high-efficiency speaker design and an extended 3″ voice coil for
long excursion. Cooling is assured thanks to the 18FW4´s vented
pole piece and abundant apertures in the speaker´s back plate
keeping power compression to a minimum while providing high
acoustic output over extended periods.
Driving the DAS 18FW4 loudspeaker is a cutting-edge 1200
Wpeak Class D amplifier. On the rear panel a balanced input
connector and stereo “loop thru” output connections are
available to provide signal for ALTEA satellite systems. Thanks to
the digital presets accessible by way of a DAScontrol™ interface
on the rear of the cabinet, setting up a combo system with
ALTEA full-range systems is easy.
The ALTEA-718 is the passive version for use with external
amplification and outboard DSP.
SPECIFICATIONS
Performance
Frequency Range (-10 dB) 45 Hz - 138 Hz
Maximum Peak SPL at 1 m 134 dB
Electronics and Connectors
Nominal Amplifier Power (continuous) 600 W
Nominal Amplifier Power (peak) 1200 W
Input Type Balanced
Input Impeadance 20 kohms
Input Sensitivity 1.95 V (+8 dBu)
Audio Signal Input Connector 2 x Female XLR
Audio Signal Loop Thru Connector 2 x Male XLR
Control DAScontrol™
Current Draw 230 V 1.4 A
Enclosure
Enclosure Construction Birch Plywood
Enclosure Geometry Rectangular
Rigging M10 Rigging Points
Finish ISO-flex Paint
Color Black
Dimensions ( H x W x D )
720 x 545 x 650 mm
28,4 x 21,5 x 25,6 in
Net Weight 42,0 kg ( 92,6 lb )