RCF Sub 708as II 1400 Watt Peak 18″ Active Subwoofer


Unit Sold Individually.

1 in Stock locally

SKU: 1253 Category:


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.

  • 1400 Watt Digital Amplifier
  • 18″ 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

Part Number:

  • 13000458
    SUB 708-AS II
    EAN 8024530012960
  • 13000457
    SUB 708-AS II
    EAN 8024530012908

Additional information

Weight 85.98 lbs
Dimensions 26.18 × 19.88 × 27.56 in


Total Power Peak

1400 Watt

Total Power RMS

700 Watt