Passive, 600 W, 18", long excursion bass-reflex subwoofer, black
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.
Features
- Passive bass-reflex subwoofer designed to provide extended bass response for Altea full-range cabinets.
- High-efficiency 18-inch loudspeaker (18FW) with a 3-inch voice coil for deep, powerful bass reproduction.
- Vented pole piece and abundant apertures in the back plate minimize power compression and distortion.
- Frequency range of 45 Hz to 138 Hz ensures effective low-frequency reproduction.
- Peak power handling of 2400 W and RMS power handling of 600 W for robust audio performance.
- Maximum SPL of 134 dB at 1 meter allows for powerful sound delivery in large venues.
- Compact birch plywood enclosure finished with ISO-flex coating for durability and protection.
- Pole mount socket enables easy integration with satellite systems.
- M10 rigging points provide flexible installation options for various setups.
- On-axis sensitivity of 98 dB SPL at 1W/1 m for efficient sound output.
- Dual speakON NL4 connectors for secure audio connections.
- Dimensions of 28.4 x 21.5 x 25.6 inches and a net weight of 89.3 lbs for stable transport and handling.
- Shipping dimensions of 32.3 x 23.6 x 27.6 inches with a shipping weight of 98.1 lbs.
Specifications
Performance
- Frequency Range (-10 dB): 45 Hz - 138 Hz
- Nominal Impedance: 8 ohms
- RMS Power Handling: 600 W
- Peak Power Handling: 2400 W
- On-axis Sensitivity 1W/1 m: 98 dB SPL
- Maximum Peak SPL at 1 m: 134 dB
- Recommended Amplifier: PA-1500
Connectors
- Audio Input Connector: 1 x speakON NL4
- Audio Output Connector: 1 x speakON NL4
Enclosure
- Enclosure Construction: Birch Plywood
- Enclosure Geometry: Rectangular
- Rigging: M10 Rigging Points
- Finish: ISO-flex Paint
- Color: Black
- Depth: 650 mm (25.6 in)
- Dimensions: 28.4 x 21.5 x 25.6 inches
- Net Weight: 89.3 lbs
Components
- LF Driver: 18FW
Shipping
- Carton Dimensions: 32.3 x 23.6 x 27.6 inches
- Shipping Weight: 98.1 lbs
