Advertisement
• For differential (i.e. fully balanced) amplifiers using one REL, simply use the standard connecting scheme
with the exception of connecting the black wire to chassis ground (i.e. a metal bolt or screw, preferably
not painted or anodized, on the chassis of the power amp or receiver), not to a negative speaker terminal,
and then connecting into the HIGH-LEVEL input on the Arrow™ Wireless Transmitter. Please contact your
dealer should there be any questions concerning this or any other hookup procedure.
NOTE: The REL Arrow transmitter is equipped with internal circuitry to allow seamless connection to Class-D
(digital) main amplifiers. If connecting to a Class-D amplifier, follow the above connection procedure
for differential amplifiers.
• If connecting RELs to Mono Bloc amplifiers, we strongly advocate using two (2) RELs, one for each
amplifier. Connect the black wire of each REL to the negative speaker terminal of the corresponding
amplifier channel; twist together the red and yellow wires of each REL separately and connect each pair
to the positive speaker terminal of the corresponding amplifier channel. In some instances, this will result
in exceptionally high gain (output) from the RELs. If it seems simply too high in gain, please remove either
the red or yellow wire from the twisted pair. This will reduce output by half and restore a natural dynamic.
If the amplifier is of balanced differential design, please follow the instructions in the section above
labeled Differential Connection.
6
Advertisement
