RCF Sub 708-AS Mk3
18" 700W Active Subwoofer
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SKU: DJK32279847 • EAN: 8024530020491
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Key Features
SUB 708-AS MK3 18" Birch Ply Active Subwoofer with DSP 700W Black
The SUB 708-AS mk3 is a portable 18" high-power active subwoofer for live sound applications. It features a state-of-the-art transducer with a high-power ceramic magnetic circuit and a powerful Class-D amplifier that delivers sound pressure levels up to 133 dB with exceptional headroom. Designed as the ideal complement for 8" or 10" loudspeakers, it provides outstanding performance in any application. Rear panel controls include volume, EQ, polarity, and crossover frequency selection. The rugged all-wood cabinet with scratch-resistant polyurea coating makes it durable, easy to carry and install securely. With its versatility, sound quality, and high power output, the SUB 708-AS MK3 is perfect for small to mid-sized venues and portable applications.
Main 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
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Product Description
Product Specifications
Acoustical Specifications
- Frequency Response: 35 Hz ÷ 120 Hz
- Max SPL: 133 dB
Transducers
- Woofer: 18'', 3.0'' v.c
Input/Output Section
- Input signal: bal/unbal
- Input connectors: XLR
- Output connectors: XLR
- Input sensitivity: -2 dBu / + 4 dBu
Processor Section
- Hi-Pass Frequencies: 110 Hz
- Low-Pass Frequencies: 80 Hz
- Protections: Thermal, RMS
- Limiter: soft limiter
- Controls: Volume, EQ, phase, xover
Amplifier Specifications
- Total Power: 1400 W Peak, 700 W RMS
- Low frequencies: 1400 W Peak, 700 W RMS
- Cooling: Convection
- Connections: VDE
Cabinet
- Cabinet Material: Baltic birch plywood
- Hardware: Pole mount
- Handles: One each side
- Pole Mount/Cap: yes
- Grille: Steel with clothing
- Colour: Black
Physical & Dimensions
- Height: 693mm / 27.28 inches
- Width: 505mm / 19.88 inches
- Depth: 685mm / 26.97 inches
- Net Weight: 40kg / 88.18 lbs
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