Klein + Hummel
O 810 / O 870 Operating Manual Page 28 of 96
Version 01
Remoting the Electronics
Remoting the Electronics
Remoting the Electronics
Remoting the Electronics
REK 2
Remote Electronics Kit
Remote Electronics Kit
Remote Electronics Kit
Remote Electronics Kit
This is a hardware kit to allow the electronics panel to be located up to 30 m (90’) away from the
loudspeaker cabinet. The benefits enjoyed are: easier access and adjustment of the controls, shorter
cable lengths from the source equipment to the 7.1 High Definition Bass Manager™, and easier
electronics servicing if the subwoofer is flush mounted. A metal 4-pole Speakon (Neutrik NLT4FX)
terminated flame-retardant cable carries the driver signals. No additional space is required behind the
cabinet as the connectors face downwards when installed. The connections are as follows (note: “Bass
2” is not used when there is only one driver in the cabinet):
Drivers
Drivers
Drivers
Drivers
Speakon Pins
Speakon Pins
Speakon Pins
Speakon Pins
Bass 1 -/+
1 -/+
Bass 2 -/+
2 -/+
SC nn
Subwoofer Cable
Subwoofer Cable
Subwoofer Cable
Subwoofer Cable
Cables of length 2, 5, 10, 15, 20, 25, and 30 m (6’, 15’, 30’, 45’, 60’, 75’, and 90’) are available from
Klein + Hummel (SC 2, SC 5, SC 10, SC 15, SC 20, SC 25, or SC 30), or industry standard cables may be
sourced from a third party. The Klein + Hummel cables use flame retardant materials and high-quality
metal connectors (Neutrik NLT4FX). The conductors are 4 mm
2
(12 AWG).
Flight case
Flight case
Flight case
Flight case
As the original packing is primarily designed to get the loudspeaker from the factory to the end user, it is highly
recommended that a flight case is used if the loudspeaker is regularly moved between locations.
FO 870
FO 870
FO 870
FO 870 Fight case for a single O 870 (pictured below right)
FO 810
FO 810
FO 810
FO 810 Fight case for a single O 810 (pictured below left)
