RCF 13000810 SUB 708-AS MK3 Active 1400W 18-Inch Subwoofer (SUB-708AS-MK3)

RCF 13000810 SUB 708-AS MK3 Active 1400W 18-Inch Subwoofer

Product Description

The RCF SUB 708-AS MK3 is a high-performance active 18-inch subwoofer designed for professional live sound reinforcement, mobile DJs, musicians, event production, and installed audio applications. Powered by a 1400W peak Class-D amplifier, it delivers deep, powerful, and accurate low-frequency reproduction with exceptional headroom and maximum sound pressure levels up to 133 dB. Its robust bass-reflex cabinet construction ensures durability while maintaining excellent acoustic performance. Featuring advanced DSP processing, selectable crossover settings, polarity control, and comprehensive protection circuitry, the SUB 708-AS MK3 is an ideal low-frequency extension for compact and medium-sized PA systems.

Features

• 1400W Peak / 700W RMS Class-D amplifier
• High-output 18-inch woofer with 3-inch voice coil
• Bass-reflex cabinet design for enhanced low-frequency performance
• Maximum SPL of 133 dB
• Frequency response: 35 Hz – 120 Hz
• Stereo crossover with selectable crossover frequencies
• Polarity reverse switch for system alignment
• Advanced electronic equalization and soft limiter
• Bass Motion Control (BMC) excursion management technology
• Thermal and RMS protection circuits
• Stereo XLR inputs and stereo XLR signal outputs
• Volume, EQ, phase, and crossover controls
• Convection cooling system with fan-free operation
• Rugged Baltic birch plywood enclosure
• Scratch-resistant polyurea finish
• Integrated M20 pole mount socket
• Steel front grille for driver protection