Two-Way Speaker Manual SP400

Sound Palette Series
Compact Two-Way Speaker
SP400
SPEAKER
■ Small size and a wealth of mounting options make
the Mackie Industrial SP400 compact, medium power
loudspeaker ideal for use in business music systems.
When used together with the SP800S subwoofer as a
three-way system, a unique internal filter circuit allows
the SP400 to operate as a band-limited complement to
the subwoofer. With the filter bypassed, the SP400
operates as a full bandwidth, stand-alone product.
Speaker zones can be intermixed, adding additional
low-frequency response wherever needed.
■ The woofer is a high-excursion, carbon fiber design.
The high-frequency section is a horn loaded, high-effi-
ciency dome tweeter featuring a Ferrofluid
®
cooled
coil. Together they provide natural, smooth sound
reproduction and high resistance to weather.
■ Installation of the SP400 is fast and efficient with
two M6, two M10 threaded inserts and a wide variety
of optional mounting brackets. Electrical connections
are made to recessed color-coded, spring-loaded ter-
minals. Wattage taps and voltage adjustments are
selectable by means of two detented rotary switches.
The enclosure is constructed of high-density, scratch-
resistant polystyrene and includes a protective perfo-
rated steel grille and connection cover. It is available in
black or white (SP400W) and may be painted to match
existing environments.
■ The SP400 is a part of Mackie Industrial’s Sound
Palette series, integrated for business applications.
Speakers include full range and a complementary low
frequency system, designed for constant voltage paral-
lel connection. Sound Palette controller-amplifiers pro-
vide complete, sophisticated control operations, opti-
mized for business music systems.
■ This Mackie Industrial product is covered by an
exclusive, one-time, NO FAULT repair policy in addition
to a five year limited warranty.
Features
■ 5" carbon fiber, high excursion low-frequency
transducer
■ 120° x 100° horn loaded dome tweeter
■ Exclusive Sound Palette band-limiting filter for
sub-woofer integration anywhere on the constant
voltage line
■ Built-in externally adjustable, multi-tap constant
voltage transformer
■ Trapezoidal shaped enclosure for multiple applications
and minimum visual intrusion
■ Lightweight, UV/weather resistant, high density
polystyrene
■ Built-in threaded inserts for wide array of optional
mounting hardware
■ Exclusive Mackie Industrial — one time, NO FAULT
repair policy
■ Five year limited warranty
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SP400
APPLICATIONS
■ Quality Foreground/Background Music
■ Speech Reinforcement
■ Multi-Zone Music and Paging
■ Satellite or Full Range Applications
SP400W