Mackie 1800s Техническое Руководство

FUSSION 1800SA/1800S

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The active subwoofer loudspeaker system shall incorpo-

rate two 18-inch low-frequency (LF) transducers each mounted 
within an individual enclosure. Each enclosure shall be con-
structed using multi-ply wood and tuned for optimum low-
frequency response. System frequency response shall vary no 
more than ±3 dB from 38Hz to 120Hz measured on axis. The 
loudspeaker shall incorporate a low frequency amplifi er sys-
tem capable of delivering 2500 watts over a frequency range 
of 20Hz to 150Hz. The amplifi er system shall be mounted on 
an aluminum heat sink suspension mounted within one of the 
subwoofer enclosures. Each enclosure shall have a rectan-

Mackie Designs continually engages in research related to product improvement. New material, produc-
tion methods, and design refi nements are introduced into existing products without notice as a routine 
expression of that philosophy. For this reason, any current Mackie Designs product may differ in some 
respect from its published description, but will always equal or exceed the original design specifi cations 
unless otherwise stated. ©1999-2002 Mackie Designs Inc. All rights Reserved.

part no. 091-226-00 Rev A

gular shape and shall incorporate two handles on each side. 
The subwoofer system will feature a XLR input connector and a XLR 
loop-through signal connector, a speaker-level EP-type connector 
designed to power the passive subwoofer cabinet, and “ON” 
and “Protection” mode LED indicators. The front of the loud-
speaker shall be covered with a powder-coated, weather-resistant 
perforated steel grille. 

The active subwoofer loudspeaker system shall be the 

Mackie Designs FUSSION 1800SA/1800S.

FUSSION 3000

FUSSION 3000

FUSSION 1800SA

FUSSION 1800SA

FUSSION 1800S

MIXER

FUSSION 3000 High Pass Switch is in the “ON” position

FUSSION 1800S

FUSSION 3000 High Pass Switch is in the “ON” position

UK

ITALY

FRANCE

GERMANY  

SUBWOOFER

FUSSION 1800SA/1800S