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SUB 718-AS
ACTIVE SUBWOOFER
DESCRIPTION
SUB 718-AS is powerful and compact, designed to be coupled to every RCF
Professional Speaker System product. 700 W of pure digital amplification
coupled with specially designed woofers deliver powerful and punchy deep
bass for any application, increasing the low end performance of your system,
both in terms of output and frequency extension.
It integrate a totally new digital high power 700 Watt amplifier, a complete
electronic processor section and premium RCF low distortion, high power 18”
woofer. The result is compact, light weight, high power accurate subwoofer,
unique in there class for efficiency and low distortion.
The system re-defines audio subwoofer performance standards.
The SUB 718-AS is equipped with a new generation of 700 Watt Digital
Amplifiers that produce a very high output, an extremely low distortion
and an incredible natural sound. The amplifier features a solid mechanical
aluminium structure which not only stabilize the amplifier during
transportation but also assist in the heat dissipation.
The RCF Precision ‘’Inside/ Outside’’ voice coils assure long term reliability and
vastly reduced power compression.
The SUB 718-AS features a 18” inch woofer that, with a 4” inside-outside
aluminium coil and a powerful magnetic structure, guarantees a fast and
accurate sub-bass frequency range, taking advantage of RCF’s superior
moulding, assembly technologies and a wealth of professional knowledge
and experience dedicated to achieving extremely high standards
The Baltic birch plywood enclosure is painted with black, heavy duty, textured
epoxy. The front is protected from a strong, powder coated, metal grille. The
cabinet features two M10 threaded points for optional speaker kart, a 35 mm
pole mount socket, two comfortable recessed side handles
MAIN APPLICATIONS
• Main PA Sub Bass
• Band & Vocal PA Sub Bass
• Professional DJ Sub Bass
• Night Club Sub Bass
• Corporate Events
MAIN FEATURES
• High current 700 watt digital amplifier
• 132 dB max spl
• 18” High power woofer, 4” voice coil
• Xover selector, phase switch and high pass outputs
• Electronic equalization, soft limiter and protection
• Mono/stereo combo xlr/jack input, Mono/stereo xlr signal output
• Baltic birch compact enclosure and 2 side handles
for easy transportation
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SUB 718-AS
130
120
110
dB SPL
100
90
Response
80
20
1/3 Octave Polars
300°
270°
100 1000 10000
Frequency (Hz)
90°
100
80
330°
0°
30°
60°
-48-48 -42-42 -36-36 -30-30 -24-24 -18-18 -12-12 -6-6 00
240°
210°
120°
150°
180°
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SUB 718-AS
PART NUMBERS
13000226 - 230V
13000227 - 115V
DIMENSIONS (All data are in mm)
650mm
(25.59”)
504mm
(19.84”)
650mm
(25.59”)
ACCESSORIES
AC PRO-LF Steel professional adapter sleeve for speaker floor
stand, tube diametro 35 mm. Load capacity up to
50Kg, Weight 0.7 Kg, H 27.5 cm
AC PRO-PM Steel pole mount accessory for a satellite speaker
on a subwoofer, tube diametro 35 mm. Load
capacity up to 35Kg, Weight 2.4 Kg, H MIN/MAX
95cm/137cm
AC PMA Speaker pole mount
AC WK-FX Kit no 4 fixed castor 80mm/3” dia black wheel
with roller bearings
AC WK-SW Kit no 4 swivel castor, 80mm/3” dia black wheel
with roller bearings.
1.0-J-J
ACOUSTICAL SPECIFICATIONS
Frequency response: 40 Hz - xover p.
Max SPL: 132 dB
Horizontal coverage angle: Vertical coverage angle: Compression driver: Midrange: Woofer: 18”, 4” voice coil
INPUT SECTION
Input signal (Impedance): bal/unbal
Input/Output connector: stereo c. xlr-jack
Input sensitivity: +4 dBu
PROCESSOR SECTION
Crossover frequencies: Protections: Themel, RMS
Sensitivity control: yes
Limiter: soft limiter
High pass: yes
Controls: electronic equalization
RCF products are continually improved. All specifications are therefore subject to change without notice.
AMPLIFIER
Power supply: 700 Watt
High frequencies: Mid frequencies: Low frequencies: switching / 800 Watt
Cooling: convection
Connection:
Stereo Xlr/Jack combo input, Stereo Xlr signal
output
PhySICAL
Height: 650 mm (25.59”)
Width: 504 mm (19.84”)
Depth: 650 mm (25.59”)
Weight: 40.4 kg (89.06 lbs)
Cabinet: baltic birch
Hardware: Handles: 2 side
Pole mount cap yes
Colour: Black
www.rcf.it
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