Ecler ARQIS 108BK, Руководство пользователя

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ARQISSB10
• 1-way surface-mount subwoofer
• 150 WRMS @ 8 ohm
• 10" woofer
• Euroblock connector and spring loaded input terminals
• LPF cut-off frequency selection: OFF/ 120Hz / 150Hz
• Wall-mount hardware included
• 12 x M8 cabinet flying points
• Available in black or white finish
ARQISSB15
• 1-way architectural subwoofer
• 600 WRMS @ 8 Ω
• 15" woofer
• Double INPUT/STACK connector, Speakon© type
• 35 mm top-hat mount socket, for pole mount combinations with ARQIS10,
ARQIS12, etc.
• 8 x M8 cabinet flying points.
• Available in black finish
CONNEC TIONS
The connection cables which connect the amplifiers output and the speaker should be
of good quality, have sufficient conductor area and be as short as possible. The latter
fact is especially important when the distance is long and the load impedance low (4-8
Ω
). A cross-section of at least 2.5mm
2
is recommended for distances up to 10m; 4 or
6mm
2
for longer distances. Following formula gives the required section, assuming
4% losses:
Cross section in mm
2
=
Length in m
Loudspeaker impedance in Ω
Always respect the polarity. All models have an Euroblock connector, and a
second connector (Euroblock or Speakon®, depending on model), thereby
facilitating the parallel connection of speakers.