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The high-power, discrete passive subwoofer that can add great depth to music, film and television whilst remaining easy to install into a ceiling or into cabinetry. Using a 4th order bandpass design, the ALF80 can play at high level and with great depth whilst only having a small circular visible vent into the room. Built in filtering and protection circuits mean that the ALF80 can be powered from a 150W amplifier delivering full-bandwidth content.

Platform Compatible Version Certified to
IFC IFC - 1 2.1
Revit Revit - 1 2.1

  • Properties and values
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Properties and values

IFC
IfcExportAs
IfcAudioVisualApplianceType
IfcExportType
SPEAKER
COBie
BOS_General
NBS_Data
CableConnectionsType
Push button spring terminals
Dispersion
Omnidirectional
EnclosureFormat
Embedded
LoudspeakerSensitivity
86dB at 1m / 2.83Vrms (half space)
PortDiameter
50.8 mm/ 55.8 mm (inner/ outer)
PortLocations
Side, front or end-firing port locations
PortTubeLengthAdjustment
110 mm
PowerHandlingContinuous
150W RMS (200W Peak)
RatedImpedance
4 ohm
Weight
9.2 kg

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