Beschrijving
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
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.
| 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 / 115 V | 1.4 A/2.8 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 ) |
| Components | |
| LF Driver | 18FW4 |
| Shipping | |
| Carton Dimensions ( H x W x D ) | 820 x 600 x 700 mm 32,3 x 23,6 x 27,6 in |
| Shipping Weight | 46,5 kg ( 102,5 lb ) |
Damne van der Veer –
Terecht dat je deze subkast eruit haalt G&L; wij gebruiken er 4 van in onze band PA, doen er ook feestenten mee.
Een superstrak laag met volop punch en het geluid blijft schoon tot maximaal nivo in de limiters. Een DAS audio sub die wordt onderschat. Een perfecte combi met de Altea topkast, hoewel we die niet gebruiken in onze FOH PA, want die topkasten zijn verhuist naar onze monitoring.