Heco ULTRASPACE 510 A Owner's Manual page 7

Dear Heco Customer,
Thank you for choosing a Heco Subwoofer. You are now the proud owner of a product
whose quality is renowned the world over. Heco products are subjected to stringent testing
to ensure they meet official standards. The Heco Ultraspace Subwoofers are the perfect
accompaniment to your loudspeakers, producing as they do a rich, deep bass sound.
Before connecting your speakers, please ensure you carefully read through the instructions
below.
SATELLITE/SUBWOOFER SYSTEM INSTALLATION
The advantage of a satellite/subwoofer system is obvious: two compact loudspeakers enclo-
sures are complemented by an unobtrusive hidden subwoofer. Since the human ear is in-
capable of locating the source of low frequency sounds, the brain ist fooled into thinking that
the bass sounds are coming from the small satellite speakers themselves.
AMPLIFIER CONNECTIONS AND CONTROLS
Volume
"Power" Switch
Line Inputs
"High Level" Inputs
"High Level" Outputs
Fuse
Voltage Selector
Power Connector
Frequency Crossover Control
SATELLITE/SUBWOOFER SYSTEM CONNECTIONS
With separate preamp and final stage
Connect the output from the preamp to the line inputs
nels (the red connector goes on the right). The final stage should be connected to the second
preamp output or, failing this, via two T connectors commonly available in specialist shops.
The satellite speakers should be connected to the final stage in the usual way (see speaker
instruction book).
GB
. Take care not to mix up the chan-
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