RCF SUB15-AS PROFESSIONAL ACTIVE 15″ SUBWOOFER

Features

• 2200Watt
• 133 dB max SPL
• 35Hz – 400Hz frequency response
• 15″ Woofer, 3.0″ voice coil
• Birch tour grade cabinet with polyurea coating
• Mono/Stereo XLR/TRS combo In + Link, Stereo XLR Xover Out
• Volume, polarity, and lowpass frequency selection

The SUB 15-AS is a portable 15″ high-power active subwoofer for live sound applications. It features a state-of-the-art transducer and a powerful 2200 Watts Class-D amplifier that delivers sound pressure levels up to 133 dB with exceptional headroom. Designed as the ideal complement for 8″, 10″ and 12″ loudspeakers, it includes Bass Motion Control algorithm for extended bass response at any volume. The connection panel features mono/stereo Combo inputs, an XLR stereo link, and XLR crossover outputs. Rear panel controls include volume, polarity, and low-pass 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 15-AS is perfect for small to mid-sized venues and portable applications.

Bass Motion Control

When searching for an extended bass with enhanced performance, RCF engineers found a way to remove the high-pass filter, replacing it with a forward-thinking approach. Introducing BMC (Bass Motion Control), the newly advanced woofer excursion management feature. The speaker equipped with BMC can handle the lowest audible frequencies without affecting the woofer stability, with extended linearity and better sound integrity.

The BMC method works by creating a complete map of the dynamic behavior of the woofer, to generate a custom algorithm that only limits over-excursions. This gives total freedom of signal reproduction to the transducer. When high-pass filters normally protect the woofer motion from becoming destructive but change the phase behavior, the new BMC algorithm breaks conventional rules.

Specifications

Acoustical Specifications

Frequency response : 35Hz – 120Hz

max SPL @ 1m 133 dB