Maintenance; Specifications - Heco CELAN REVOLUTION SUB 32A Owner's Manual/Warranty Document

Phase control (6)
In normal use the phase control should be set to 0°. However, in rare cases it may be advantageous to
vary the phase to between 0° and 180° (e.g. if the subwoofer is far away from the front satellites or in
the event of unfa-vourable acoustics in the room). Generally speaking: the setting where the lower base
tone area has a more natu-ral sound is the correct one.
AV input "LFE" (9)
Connect your receiver's low-level subwoofer output (sub-pre-out) to the subwoofer's AV input (see Fig.
2). You will require a mono-cinch cable for this (not supplied).
NOTE: when the subwoofer is controlled through the LFE input, the cross-over frequency control is not
functional.
Line inputs (10)
Please refer to fig. 3 for connecting to low-level outputs on a receiver/amplifier (stereo mode). The two
channels are added to each other and are output by the subwoofer.
Fuse (11)
Only use a fuse with the parameters indicated inside the triangle next to the fuse holder, on the rear of
the amplifier.

MAINTENANCE

The surface is best cleaned with a mild household cleaner. On no account use furniture polish or similar
products.

SPECIFICATIONS

Configuration:
Fitted with
Output power RMS/Max.:
Frequency range:
Cross-over frequency:
Dimensions (WxHxD):
Accessories:
Subject to technical change.
Powered bass reflex subwoofer, „frontfire" principle
30 cm long-stroke driver
280 / 500 watts
18 – 150 Hz
50 – 150 Hz, adjustable
400 x 610 x 535 mm
mains cable
11