The RCF SUB 702-AS MK3 is a high-performance 12-inch active subwoofer designed for DJs, live performers, mobile sound systems, and professional PA applications. Powered by a 1400W Class-D amplifier, it delivers deep, punchy bass with up to 129 dB SPL while maintaining excellent clarity and fast transient response.
The RCF SUB 702-AS MK3 is a compact yet powerful active subwoofer designed for professional live sound reinforcement, mobile DJs, musicians, and portable PA systems. Featuring a high-performance 12-inch woofer and a powerful 1400W Class-D amplifier, this subwoofer delivers deep, controlled low frequencies with impressive clarity and punch.
Built for portable and small-to-medium venue applications, the SUB 702-AS MK3 is engineered to pair perfectly with compact active speakers such as 8-inch and 10-inch tops, creating a balanced full-range sound system with enhanced low-end response.
Despite its compact cabinet dimensions, the SUB 702-AS MK3 produces powerful low-frequency output with a maximum SPL of up to 129 dB. The bass reflex cabinet design improves efficiency and low-end extension, making it ideal for live music, DJ applications, corporate events, and portable sound systems.
The 12-inch woofer is optimized for fast transient response and controlled bass reproduction, ensuring tight and musical low frequencies rather than uncontrolled boominess.
The SUB 702-AS MK3 incorporates RCF’s Bass Motion Control technology, which improves woofer stability and low-frequency performance while reducing distortion during high-output operation. This allows the subwoofer to maintain clean bass response even under demanding live conditions.
The integrated DSP also includes electronic equalization, soft limiting, and protection systems to ensure consistent sound quality and long-term reliability.
This subwoofer is specifically designed to complement compact full-range speakers, especially 8-inch and 10-inch active tops. It is commonly paired with RCF ART and NX series loudspeakers for portable live sound and DJ applications.
Its compact footprint makes it an excellent choice for mobile entertainers, event companies, and performers who require strong bass performance without transporting oversized subwoofer systems.
The enclosure is built from durable Baltic birch plywood with a scratch-resistant polyurea finish for professional touring reliability. Integrated side handles improve portability, while the M20 pole mount allows easy installation of satellite speakers.
This rugged construction ensures long-term durability in both mobile and fixed-installation environments.
The SUB 702-AS MK3 is highly regarded among mobile DJs and live sound users who need a compact but capable subwoofer system. Community discussions often highlight its portability and compatibility with compact RCF tops for small-to-medium event setups. :contentReference[oaicite:0]{index=0}
The RCF SUB 702-AS MK3 is designed for users who need professional low-frequency reinforcement in a compact and portable format. It combines powerful bass output, advanced DSP technology, and rugged touring construction, making it an excellent choice for DJs, live performers, portable PA systems, and event production setups.
Official specifications confirm its 1400W Class-D amplifier, 12-inch woofer, Bass Motion Control processing, and portable wooden cabinet design. :contentReference[oaicite:1]{index=1}
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