Rcf SUB 718-AS DATASHEET

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

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°