RCF SUB-708as MK3 18" Active Subwoofer, 1400W

The SUB 708-AS mk3 is an 18-inch high-power active subwoofer designed for live sound applications. It features a high-power transducer with a ceramic magnetic circuit and a Class-D amplifier, delivering sound pressure levels of up to 133 dB with ample headroom. This subwoofer serves as an ideal complement for 8-inch or 10-inch loudspeakers and offers comprehensive rear panel controls for volume, EQ, polarity, and crossover frequency selection. Its rugged all-wood cabinet with a scratch-resistant polyurea coating ensures durability, portability, and secure installation. With its versatility, exceptional sound quality, and high power output, the SUB 708-AS MK3 excels in small to mid-sized venues and portable sound applications.

RCF SUB-708AS-MK3 Features:

• 1400 Watt Class-D Amplifier
• 18” Woofer, bass reflex housing
• Stereo Crossover
• Switchable Crossover Frequencies
• Polarity-reverse switch
• Electronic equalization, soft limiter and protection
• Stereo XLR input, Stereo XLR signal output
• Bass Motion Control excursion management

RCF SUB-708AS-MK3 Specifications:

• Frequency Response: 35 Hz ÷ 120 Hz
• Max SPL @ 1m: 133 dB
• Woofer: 18", 3.0" v.c
• Input signal: bal/unbal
• Input connectors: XLR
• Output connectors: XLR
• Input sensitivity: -2 dBu/+4 dBu
• Hi-Pass Frequencies: 110 Hz
• Low-Pass Frequencies: 80 Hz
• Protections: Thermal, RMS
• Limiter: Soft Limiter
• Controls: Volume, EQ, Phase, Xover
• Total Power: 1400 W Peak, 700 W RMS
• Low frequencies: 1400 W Peak, 700 W RMS
• Cooling: Convection
• Connections: VDE
• Safety agency: CE compliant
• Cabinet/Case Material: Baltic birch plywood
• Handles: One each side
• Pole mount/Cap: Yes
• Grille: Steel with clothing
• Color: Black
• Height: 693 mm / 27.28 inches
• Width: 505 mm / 19.88 inches
• Depth: 685 mm / 26.97 inches
• Weight: 40 kg / 88.18 lbs