|
Type |
LFi2X / LFi2T |
LFi4X / LFi4T |
|
Required external filtering |
24dB/octave high pass filter at 80Hz or higher (e.g. Amina AF2/80 or equivalent) |
24dB/octave high pass filter at 80Hz or higher (e.g. Amina AF2/80 or equivalent) |
|
Frequency Response |
110Hz – 15.6kHz（-6dB） |
100Hz – 15.6kHz（-6dB） |
|
Dispersion Angle (HxV) |
180º x 180º（-6dB） |
180º x 180º（-6dB） |
|
Active radiating area |
120，000mm²（186 in²） |
120，000mm²（186 in²） |
|
Available Input Tappings |
LFi2X :30w/ 8 ohm；
LFi2T：5w,10w,20w@70V 或100V |
LFi4X :60w/ 8 ohm；
LFi4T：20w,40w@70V 或100V |
|
Sensitivity |
85dB 1m / 1W (measured with 2mm/0.08in multi-finish plaster skim applied) |
87dB 1m / 1W (measured with 2mm/0.08in multi-finish plaster skim applied) |
|
MAX SPL |
98dB 1m / 20W (measured with 2mm/0.08in multi-finish plaster skim applied) |
103dB 1m / 40W (measured with 2mm/0.08in multi-finish plaster skim applied) |
|
Electrical Connection |
Professional insulated butt splice, accepts <2.6mm (14AWG) conductor diameters. (requires professional crimp tool) |
Professional insulated butt splice, accepts <2.6mm (14AWG) conductor diameters. (requires professional crimp tool) |
|
Installation kit provided |
Lugs suitable for 12.5mm thick Gypsum/plaster board (other thicknesses available on request). Lugs for 1/2in and 5/8in board supplied as standard in USA and Canada. |
Lugs suitable for 12.5mm thick Gypsum/plaster board (other thicknesses available on request). Lugs for 1/2in and 5/8in board supplied as standard in USA and Canada. |
|
Construction |
Powdercoated aluminium chassis. Aluminium honeycomb core, doped paper skin composite active panel |
Powdercoated aluminium chassis. Aluminium honeycomb core, doped paper skin composite active panel |
|
Operating temperature range |
5ºC -35 ºC |
5ºC -35 ºC |
|
Dimensions |
400mm x 300mm x 40mm |
400mm x 300mm x 40mm |
|
Weight |
1060g |
1220g |
