RCF SUB 708-AS II

The RCF SUB 708-AS II Active PA Subwoofer is a 700W active PA subwoofer, featuring a 1x18" woofer, with a 35 - 120Hz frequency response. 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.

The main features of the RCF SUB 708-AS II Active PA Subwoofer include:

• 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
• Acoustical Specifications
  • Frequency Response -3 dB: 35 Hz ÷ 120 Hz
  • Max SPL: 133 dB
  • Woofer: 18", 3.0" v.c.
• Input/Output Section
  • Input connectors: Stereo XLR
  • Output connectors: Stereo XLR
  • Input sensitivity: -2 dBu / + 4 dBu
• Processor Section
  • Crossover frequencies: 80-110 Hz Hz
  • Protections: thermal, rms
  • Limiter: soft limiter
  • Controls: Volume, EQ, phase, xover
• Amplifier Specifications
  • Total power: 1400 W PEAK
  • Low frequencies: 1400 W PEAK
  • Total power: 700 W RMS
  • Low frequencies: 700 W RMS
  • Cooling: convection
  • Connections: VDE connector
• Cabinet
  • Cabinet Material: Baltic birch plywood
  • Hardware: Pole mount
  • Handles: 2 side
  • Pole Mount/Cap: yes
  • Grille: Steel
  • Colour: Black
• Physical Specifications
  • Height: 665/26.18 mm/inch
  • Width: 505/19.88 mm/inch
  • Depth: 700/27.56 mm/inch
  • Net Weight: 38.0/83.70 kg/lbs