Features

Powered, 600 W, 18″, long excursion bass-reflex subwoofer, black

• SPL Max: 134 dB
• Dispersion: Omnidirectional
• Weight: 42,0 kg ( 92,6 lb )

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.

technical data

Performance

Frequency Range (-10 dB)45 Hz – 138 Hz

Maximum Peak SPL at 1 m134 dB

Electronics and Connectors

Nominal Amplifier Power (continuous)600 W

Nominal Amplifier Power (peak)1200 W

Input TypeBalanced

Input Impeadance20 kohms

Input Sensitivity1.95 V (+8 dBu)

Audio Signal Input Connector2 x Female XLR

Audio Signal Loop Thru Connector2 x Male XLR

ControlDAScontrol™

Current Draw 230 V / 115 V1.4 A/2.8 AEnclosure

Enclosure ConstructionBirch Plywood

Enclosure GeometryRectangular

RiggingM10 Rigging Points

FinishISO-flex Paint

ColorBlack

Dimensions ( H x W x D )720 x 545 x 650 mm
28,4 x 21,5 x 25,6 in

Net Weight42,0 kg ( 92,6 lb )Components

LF Driver18FW4
Shipping

Carton Dimensions ( H x W x D )820 x 600 x 700 mm
32,3 x 23,6 x 27,6 in

Shipping Weight46,5 kg ( 102,5 lb )