Heco AMBIENT SUB 88 F Mode D'emploi/Certificat De Garantie page 9

Line inputs (4)
For connecting to level outputs on a receiver/amplifier (stereo mode), see Fig. 2.
For connecting to an AV receiver with low-level subwoofer output, see Fig. 3.
To connect the cinch NF cable (not included), please use the cinch L adapter provided.
Level control (1)
This control is used to set the bass volume according to your preferences. Proceed as follows::
1. Set the bass control of your amplifier into its centre (linear) position.
2. Important: Set the level control to its left stop (lowest volume).
3. Now, play back some music and set the volume control of the amplifier to the desired level.
4. Set the subwoofer level control to the desired bass level.
Cross-over frequency control (2)
Used to set the upper limit of the subwoofer operating range. The cross-over frequency should be
set to 100 to 150 Hz when the system is used in combination with shelf loudspeakers or 50 to 100
Hz when used with stand loudspeakers.
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.
Ambient Sub 88 F
Powered compact subwoofer
8" active subwoofer
125 / 250 watts
24 – 150 Hz
50 – 150 Hz, adjustable
380 x 160 x 500 mm
mains cable
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