Features
  • 2200 W
  • 133 dB max SPL
  • 40 Hz - 120 Hz frequency response
  • 15" Woofer, 3.0" v.c.
  • Selectable gain, X-over and delay
  • Birch tour grade cabinet
  • Stereo XLR input, Stereo XLR signal output

The SUB 905-AS II active subwoofer is ideal for building powerful subwoofer satellite systems where compactness and high sound levels are required at the same time. The SUB 905-AS has the most advanced RCF woofer technology, coupled with a powerful 2200 W digital amplifier. It offers the perfect blend of bass reproduction, high SPL and compact dimensions for mobile use by bands or DJs.


ARCHIVED

Part number:

13000434
SUB 905-AS II
220-240V, EAN 8024530014551

13000435
SUB 905-AS II
115V, EAN 8024530014469

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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.

The transducers innovators

RCF specialises in developing advanced transducer technology including the application of high-tech materials such as Neodymium, Carbon Fiber, Pure Titanium, Kevlar, Kapton and Mylar hybrids. With over 70 years of design and manufacturing experience in the market, RCF has been instrumental in technological inventions such as carbon fiber cone molding, double silicon spiders, inside/outside voice coil windings to edge wound voice coil manufacturing and pure titanium diaphragm forming. Our latest developments have resulted in designing state of the art neodymium magnetic circuits, radically new voice coil ventilation systems and ground breaking direct drive voice coil assemblies.
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Legendary subwoofers

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

Cabinet & mechanics

The RCF cabinets are made of the best multi-ply hardwood 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 on top and side 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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Subwoofer alignment tutorials

Specifications
Acoustical specifications
Frequency Response
40 Hz ÷ 120 Hz
Max SPL @ 1m
133 dB
Transducers
Woofer
15'', 3.0'' v.c
Input/Output section
Input connectors
XRL Stereo
Output connectors
XRL Stereo
Input sensitivity
-2 dBu/+4 dBu
Processor section
Crossover Frequencies
Selectable
Protections
Thermal, RMS
Limiter
Soft Limiter
Controls
Gain,EQ, phase, xover, delay, cardioid
Power section
Total Power
2200 W Peak, 1100 W RMS
Low frequencies
2200 W Peak, 1100 W RMS
Cooling
Convection
Connections
Powercon IN/OUT
Standard compliance
Safety agency
CE compliant
Physical specifications
Handles
2 Side
Pole mount/Cap
Yes
Color
Black
Size
Height
600 mm / 23.62 inches
Width
445 mm / 17.52 inches
Depth
610 mm / 24.02 inches
Weight
30.2 kg / 66.58 lbs
Shipping information
Package Height
650 mm / 25.59 inches
Package Width
670 mm / 26.38 inches
Package Depth
500 mm / 19.69 inches
Package Weight
35 kg / 77.16 lbs
Accessories
Downloads
MANUALS
PDF
3.8 MB
21-09-2018
SPECIFICATIONS
PDF
3.3 MB
16-05-2024
PDF
3.3 MB
16-05-2024
PDF
3.3 MB
16-05-2024
PDF
3.3 MB
16-05-2024
PDF
3.3 MB
16-05-2024
STANDARD COMPLIANCES
PDF
70 KB
06-10-2023
DRAWINGS
DXF
4.1 MB
22-01-2024
PDF
808 KB
22-01-2024