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SUB 705-AS II

ACTIVE SUBWOOFER
  • 1400 Watt Digital Amplifier
  • 15" Woofer, bass reflex housing
  • Stereo crossover
  • Switchable crossover frequencies
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Features Specifications Accessories Related products Downloads
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Features
  • 1400 Watt Digital Amplifier
  • 15" Woofer, bass reflex housing
  • Stereo crossover
  • Switchable crossover frequencies
  • Phase-reverse switch
  • Electronic equalization, soft limiter and protection
  • Stereo XLR input, Stereo XLR signal output

The SUB 705-AS II is a compact and powerful bass reflex subwoofer. It is equipped with a 15” high power woofer with 3” voice coil, powered by a 1400 Watt digital amplifier in a robust plywood housing with deep and punchy tuning for a powerful bass. Thanks to the built-in digital stereo crossover (DSP) with adjustable crossover frequency, it can be easily and quickly set up with a satellite speaker. The SUB 705-AS II easily combines with 12” and 15”, ideal for RCF ART and D-Line Series.

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Part number:

13000455
SUB 705-AS II
220-240V, EAN 8024530012861

13000456
SUB 705-AS II
115V, EAN 8024530012915

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Powerful lows

RCF subwoofers are the first choice of many sound engineers, thanks to the very high SPL levels at very low frequencies, smaller dimensions compared to the competitors, self-powered design, and impressive size/weight to SPL output ratio. Your crowd will be able to live an engaging immersive musical experience.

Cabinet & mechanics

The RCF cabinets are made of birch plywood coated with a textured black finish. The subs are stackable and light-weight, for easy set-up and tear down, thanks to the ergonomic handles. A pole receptacle allows the use of the box in various configurations. The powder coated front grille integrates a special transparent-to-sound foam backing on the inside to further protect the transducers from dust.
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Powerful class D amplifiers

RCF's Class-D power amplifier technology packs huge performance operating with high efficiency into a lightweight solution. RCF amplifiers deliver an ultra-fast attack, realistic transient response, and impressive audio performance. The amplifier features a solid machined aluminium structure which not only stabilises the amplifier during transportation but also helps the fan-less heat dissipation. All the amplifiers present SMPS power supply section to produce maximum output and minimum weight.

Subwoofer alignment tutorials

Specifications
Acoustical specifications
Frequency Response
40 Hz ÷ 120 Hz
Max SPL @ 1m
131 dB
Transducers
Woofer
15'', 3.0'' v.c
Input/Output section
Input signal
bal/unbal
Input connectors
XLR
Output connectors
XLR
Input sensitivity
-2 dBu/+4 dBu
Processor section
Hi-Pass Frequencies
110 Hz
Low-Pass Frequencies
80 Hz
Protections
Thermal, RMS
Limiter
Soft Limiter
Controls
Volume, EQ, Phase, Xover
Power section
Total Power
1400 W Peak, 700 W RMS
Low frequencies
1400 W Peak, 700 W RMS
Cooling
Convection
Connections
VDE
Standard compliance
Safety agency
CE compliant
Physical specifications
Handles
2 side
Pole mount/Cap
Yes
Color
Black
Size
Height
568 mm / 22.36 inches
Width
430 mm / 16.93 inches
Depth
595 mm / 23.43 inches
Weight
28 kg / 82.89 lbs
Shipping information
Package Height
702 mm / 27.64 inches
Package Width
557 mm / 21.93 inches
Package Depth
752 mm / 29.61 inches
Package Weight
35.1 kg / 97 lbs
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