ACTIVE SUBWOOFERS

PORTABLE 15-INCH ACTIVE SUBWOOFER

[DETAILS]

The RCF SUB 705-AS MK3 is a portable active subwoofer designed for live sound systems in small and medium-sized venues. Its 15-inch woofer operates in a bass-reflex plywood enclosure, driven by a 700 W RMS Class-D amplifier. Bass Motion Control manages woofer excursion at low frequencies, while the rear panel provides volume, EQ, polarity and crossover controls. Stereo XLR connections and selectable crossover settings support straightforward integration with compact full-range loudspeakers.

KEY FEATURES

• 15-inch woofer with 3-inch voice coil

• Bass Motion Control excursion management

• Stereo XLR inputs and outputs

• Selectable crossover frequency

• Plywood cabinet with polyurea coating

ESSENTIAL SPECIFICATIONS

• Frequency response: 40 Hz - 120 Hz

• Maximum SPL at 1 m: 131 dB

• Woofer: 15 inches, 3-inch voice coil

• Input sensitivity: -2 dBu / +4 dBu

• Signal connectors: Stereo XLR input and output

• Controls: Volume, EQ, phase and crossover

• Protection: Thermal, RMS and soft limiter

• Pole mount: M20 thread

SIZE & WEIGHT

• Height: 598 mm

• Width: 420 mm

• Depth: 590 mm

POWER

• Amplifier output: 1400 W peak, 700 W RMS

• Power supply: 220-240 V, 50 Hz or 110-120 V, 60 Hz