COLOSSUS SERIES
ENGLISH
RECOMMENDED ENCLOSURES
CX12D2 Vented Enclosure (Bassreflex)
for absolute SPL:
Vb: 75 Litres
fb: 48 Hz
f3: 39 Hz
Reflexport tube: 2 x, diameter 100 mm, length 160 mm
CX12D2 Vented Enclosure (Bassreflex)
for more sound quality:
Vb: 50 Litres
fb: 37 Hz
f3: 32 Hz
Reflexport tube: 1 x, diameter 100 mm, length 260 mm
CX15D2 Vented Enclosure (Bassreflex)
for absolute SPL:
Vb: 125 Litres fb: 47 Hz
f3: 38 Hz
Reflexport tube: 4 x, diameter 100 mm, length 180 mm
CX15D2 Vented Enclosure (Bassreflex)
for more sound quality:
Vb: 90 Litres
fb: 37 Hz
f3: 32 Hz
Reflexport tube: 2 x, diameter 100 mm, length 260 mm
The exterior baffles of the enclosure must be encased with sound proofing on the
inner side. Please ensure, that no sound proofing is located between the subwoofer
and the reflexport opening.
CONNECTION OPTIONS
The
CX Subwoofes
offer several conncetion options, like displayed on the following
page. Please make yourself familiar with the owner’s manual of the amplifier, before
you start with the connection. Attend therfor also the minimum impedance and
output power of the amplifier.
Please note, if you chose the parallel conncetion, the subwoofer impedance will be
halved to 1 ohm. Check therefor the minimum impedance of your amplifier and if
he is 1 ohm operation stable. If you chose the serial connection, the impedances
of the voice-coils will be added, so that no problems with the load capabilty of the
amplifier are expected.
Please use only high valued speaker cables with a minimum profile section of 4,0
mm
2
for the wiring of the subwoofer.
NOTE: Please ensure by any means the correct polarity of all connections.
Faulty installed and connected devices may damage the amplifier and subwoofer
seriously. Please ensure by any means not to go below the minimum
impedance.
