DesignationProductArticle No.
Digital Input Module 
DIM 1502251
Adds 192 kHz 24-bit XLR and BNC digital inputs and a BNC digital output for digital signal interconnectivity. 400 ms of delay allows for lipsync and time-of-flight adjustment.
Metal Grille black 
GKH 420 B505990
Robust metal grille to protect the drivers.
Tripod Stand Adaptor 
LH 28501716
Adaptor for mounting on standard tripods with 35 mm (1 3/8”) diameter.
Color: black (RAL 9005)
LH 29501715
TV-spigot for mounting onto lighting stands or G-clamps and truss bars.
Color: metal
Tilting Adaptor 
LH 36501460
Tilting adaptor to tilt monitor in center of gravity up to max. 18 (13 for O 500 C). Has M20 thread for ceiling mount and 2 x M8 thread for LH 28, LH 29, LH 37, LH 41, LH 42 or LH 48.
Color: black (RAL 9005)
Mounting Flange Adaptor 
LH 37501461
Adapter for mounting on a subwoofer with top panel flange in conjunction with LH 12, LH 15, LH 25, LH 26, LH 31, LH 34, LH 35, LH 36, LH 38, LH 41, LH 61, LH 80 and CL 80.
Color: black (RAL 9005)
Base Plate 
LH 41502254
Adapter to fit the loudspeaker onto a tripod stand. Can be used with the LH 28, LH 29, or LH 37. Adding an LH 36 gives a tilting function.
Color: black (RAL 9005)
Ceiling System 
LH 42502255
Adapter to suspend the loudspeaker O 410 from a ceiling. Can be used with the LH 28, LH 29, LH 37, LH 43, LH 45 or LH 46.
Color: black (RAL 9005)
Surface Mounting Plate 
LH 43502256
Adapter to mount an LH 42, or LH 47 + other LH hardware onto a surface such as a ceiling.
Color: black (RAL 9005)
Wall Bracket 
LH 45502294
'L' shaped adapter to mount a loudspeaker onto a wall.
Color: black (RAL 9005)
Adjustable Ceiling Drop Adapter 
LH 46503908
Mounting hardware to vertically position a loudspeaker suspended off a ceiling.
Color: black (RAL 9005)
Remote Electronics Kit 
REK 4506719
A kit to locate the electronics panel up to 30 m (90’) away from the loudspeaker cabinet. A standard 8-pole Speakon terminated loudspeaker cable and a CAT-5 cable, available from third parties, is required.