RCF Sub 708-As Ii 1,400w 18-Inch Powered Subwoofer
RCF Sub 708-As Ii 1,400w 18-Inch Powered Subwoofer
RCF Sub 708-As Ii 1,400w 18-Inch Powered Subwoofer
RCF Sub 708-As Ii 1,400w 18-Inch Powered Subwoofer

RCF Sub 708-As Ii 1,400w 18-Inch Powered Subwoofer

RCF
SKU: SUB-708AS-MK2
Sale price$1,699.99 USD Regular price$1,899.99 USD

Thanks to the powerful 18” woofer, with 3.0” voice coil, and the 1400-Watt amplifier, the SUB 708-AS II is the perfect tool to increase the low end performance of a portable PA system, both in terms of output and frequency extension. Thanks to the built-in digital stereo crossover (DSP) with adjustable crossover frequency it can be easily and quickly set up as a satellite speaker system. The SUB 708-AS II perfectly match 12” or 15” satellite speakers. The SUB 708-AS II is the ideal companion subwoofer the RCF ART 3, ART 7 or D-Line Series.

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.

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.

FEATURES:

  • Packs 1,400 watts of pure Class D power into a portable active subwoofer
  • Ceramic-loaded 18-inch woofer yields thunderous bass down to 35Hz
  • Delivers sound pressure levels up to 133dB with generous amounts of headroom
  • Built-in stereo crossover, switchable crossover frequencies, and a polarity-reverse switch
  • Digitally controlled equalization, soft limiting, and system protection
  • Stereo XLR input and a stereo XLR signal output
  • Bass-reflex housing and bass motion control excursion management
  • Near-bulletproof Baltic birch cabinet with a scratch-resistant polyurea coating

SPECS:

  • Powered/Unpowered: Powered
  • LF Driver Size: 18" subwoofer
  • Power Rating: 700W RMS
  • Total Power: 1400W Class D
  • Inputs: 1 x XLR
  • Outputs: 1 x XLR
  • Frequency Response: 40Hz-120Hz
  • Maximum Peak SPL: 133 dB SPL @ 1m
  • Mounting Options: Floor, Pole
  • Power Source: Standard IEC AC cable
  • Enclosure Material: Baltic birch plywood
  • Height: 27.28"
  • Width: 19.88"
  • Depth: 26.97"
  • Weight: 88.18 lbs

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