RCF SUB 708ASMK3 18" 700W Birch Ply Active Subwoofer with DSP

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.

Product Features

• 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

Product Specifications

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 & Dimensions

• Height: 665mm
• Width: 505mm
• Depth: 700mm
• Net Weight: 38kg