P/N. 10404980



Companion subwoofer system
High efficiency 18″ loudspeaker
Compact Birch plywood enclosure
Pole mount socket for satellite systems


Concerts and corporate A/V
Portable and live clubs
Theaters and auditoriums
Houses of worship

The ALTEA-718 is powerful subwoofer system designed to provide extended bass response for the ALTEA full-range cabinets. At the heart of the system is a DAS 18FW 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 18FW´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.

The compact Birch plywood cabinet is protected with a tough ISO-flex outer coating for long years of use in portable systems.
Frequency Range (-10 dB)45 Hz – 138 Hz
Nominal Impedance8 ohms
RMS Power Handling600 W
Peak Power Handling2400 W
On-axis Sensitivity 1W/1 m98 dB SPL
Maximum Peak SPL at 1 m134 dB
Recommended AmplifierPA-1500
Recommended ProcessorDSP-226
Audio Input Connector1 x speakON NL4
Audio Output Connector1 x speakON NL4
Enclosure ConstructionBirch Plywood
Enclosure GeometryRectangular
RiggingM10 Rigging Points
FinishISO-flex Paint
Depth650 mm (25,6 in)
Dimensions ( H x W x D )720 x 545 x 650 mm
28,4 x 21,5 x 25,6 in
Net Weight40,5 kg ( 89,3 lb )
LF Driver18FW
Carton Dimensions ( H x W x D )820 x 600 x 700 mm
32,3 x 23,6 x 27,6 in
Shipping Weight44,5 kg ( 98,1 lb )
Title Format Size
Data Sheet
HT_ALTEA718_00.pdf PDF 317 Kb
User Manual
UM_AL2_01_EN.pdf PDF 1.12 Mb
Line Drawing
CAD_2D_AL718.dwg DWG 440 Kb
LD_2D_AL718.png PNG 58 Kb
LD_2D_AL718.svg SVG 124 Kb
CAT_ALTEA_02.pdf PDF 9.35 Mb
CAT_DAS_2020_FULL_LINE_7_2.pdf PDF 13.19 Mb
ANL-2Set of 4 M10x40 forged steel eyebolts+4 carabiners, for flying
FUN-VT18Protective transport cover for 1 u. VANTEC-18/VANTEC-18A, ALTEA-718/ALTEA-718A, , ACTION-S18/ACTION-S18A, black
TRD-6Ring lock pole mount 35 mm x 750 mm for use between satellite and sub system, black
TRD-735 mm ring lock adjustable height (1005 mm – 1485 mm) pole mount for use between satellite and sub systems, black
18FWSub-low frequency 18″ speaker, 3″ VCD, ferrite magnet, 600 W AES, 8 ohm
GM-18FWRecone kit for 18FW speaker