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RCF

RCF SUB702-AS MK3 12" 1400 WATT ACTIVE SUBWOOFER

RCF SUB702-AS MK3 12" 1400 WATT ACTIVE SUBWOOFER

SKU: SKU: SUB702ASMK3

Regular price $2,149.00
Regular price $2,830.00 Sale price $2,149.00
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Description

SUB 702-AS II Active Subwoofer

Housing a 12ā€ woofer, the SUB 702-AS II is a very compact active sub enclosure featuring a 1400W powerful digital amplifier. It is the ideal complement to 8ā€ or 10ā€ speakers, creating small but powerful satellite systems with outstanding performance. Thanks to its compact size, it can easily be carried and is very quick and easy to start using the built-in digital stereo crossover (DSP) with adjustable crossover frequency to connect the satellite.

  • 1400 Watt Digital Amplifier
  • 12" 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

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 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 lightweight, for easy setup and teardown, 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.

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 aluminum structure which not only stabilizes 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.

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Bass Motion Control

When searching for an extended bass with enhanced performance, RCF engineers found a way to remove the high-pass filter, replacing it with a forward-thinking approach. Introducing BMC (Bass Motion Control), the newly advanced woofer excursion management feature. The speaker equipped with BMC can handle the lowest audible frequencies without affecting the woofer stability, with extended linearity and better sound integrity.

The BMC method works by creating a complete map of the dynamic behavior of the woofer, to generate a custom algorithm that only limits over-excursions. This gives total freedom of signal reproduction to the transducer. When high-pass filters normally protect the woofer motion from becoming destructive but change the phase behavior, the new BMC algorithm breaks conventional rules.

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Tour-Ready Workhorse

The subwoofer is suitable for a wide range of live sound applications. The rugged all-plywood cabinet is easy to carry and stack, due to its lightweight. All are equipped with ergonomic handles with rubber grips for easy setup and teardown. The M20 threaded pole mount on the top allows the cabinet to support speakers with a pole mount. The heavy-duty polyurea coating, the powder-coated metal grille, and the rugged structure of the cabinet withstand long-term use and transportation. Separate housing for the amplifier guarantees component efficiency and reliability. An acoustically transparent sound foam backing on the inside of the grille ensures protection from dust and humidity. With its frontal vented ports, the subwoofer can also be used in recessed spaces.

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Specification

ACOUSTICAL SPECIFICATIONS
Frequency Response 40 Hz ÷ 120 Hz
Max SPL @ 1m 129 dB
TRANSDUCERS
Woofer 12'', 2.5'' 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 One each side
Pole mount/Cap Yes
Color Black
SIZE
Height 523 mm / 20.59 inches
Width 360 mm / 14.17 inches
Depth 515 mm / 20.28 inches
Weight 21.5 kg / 47.4 lbs
SHIPPING INFORMATION
Package Height 565 mm / 22.24 inches
Package Width 575 mm / 22.64 inches
Package Depth 420 mm / 16.54 inches
Package Weight 25.5 kg / 56.22 lbs
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