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The RCF SUB 708-AS II is no longer available, please click here to view the best alternative subwoofers.
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The RCF SUB 708-AS II is an active subwoofer equipped with 1400w of power, an 18-inch woofer, and a 3-inch voice coil. This subwoofer makes a perfect addition to any 12 or 15-inch satellite speakers but is most ideal for the RCF ART 3, ART 7 and D-Line range of speakers.
Thanks to RCF’s long time experience with active subwoofer design, the SUB 708 has a perfectly controlled bass response with excellent low-end frequency reproduction that will always sound fat and heavy. The active sub speaker provides you with strength that you can rely on time and time again due to the astounding sonic abilities.
The SUB 708-AS features a high-powered digital Class-D amplifier that has a switchable crossover frequency that can be set to 80Hz or 120Hz as well as a reverse phase button that allows you to keep the phase in control if you need to. The amplifier works in combination with a Digital Signal Processor to give you a bass-reflex that has a massive sound pressure level but yet doesn’t damage sound quality.
The SUB 708-AS II features a robust birch plywood enclosure that has been coated in a textured heavy-duty epoxy which provides additional protection during transport. The front grille uses a perforated hex design that features an arch-inspired structure for extra resistance and a better-balanced distribution for a clearer sound.
RCF SUB 708-AS II Key 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
Applications
- Club sound, DJs
- Portable PA
- Rental
- Small theatre
RCF SUB 708-AS II Technical Specifications
- Frequency Response: 35 Hz ÷ 120 Hz
- Max SPL: 133 dB
- Woofer: 18", 3.0" v.c.
In/Outputs
- Input connectors: Stereo XLR
- Output connectors: Stereo XLR
- Input sensitivity: -2dBu / +4dBu
Processor
- 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
Dimensions
- Height: 665mm
- Width: 505mm
- Depth: 700mm
- Net Weight: 38.0kg
Got a question or need assistance? Get in touch, we're happy to help.
02380 784500.