RCF TTS-56A Active Dual 21 Earthquake Powered Subwoofer 6800 Watts

Oct 20, 2019

Unleash the Power of Earth-Shaking Bass

Experience the ultimate bass and audio performance with the RCF TTS-56A Active Dual 21 Earthquake Powered Subwoofer. Designed to deliver an unmatched audio experience, this subwoofer is a perfect addition to any audio setup, whether for professional sound reinforcement or home theater enthusiasts seeking unparalleled bass impact.

Unparalleled Audio Performance

The RCF TTS-56A is equipped with dual 21-inch high-power transducers, capable of handling a staggering 6800 Watts of RMS power. With its immense power handling capacity, this subwoofer can deliver deep, low-frequency reproduction with exceptional clarity and precision, making every bass note heard and felt.

Advanced Technologies for Superior Sound

Featuring advanced technologies such as the patented Voice Coil Tracking System and Neodymium magnet assemblies, the RCF TTS-56A ensures maximum excursion, reduced distortion, and enhanced power handling. These cutting-edge technologies contribute to a truly immersive audio experience, where each bass note is reproduced faithfully and accurately.

Durable and Reliable Build

The RCF TTS-56A is built to withstand the rigors of professional use. Its sturdy construction, reinforced wooden cabinet, and protective metal grille provide exceptional durability, ensuring years of reliable performance. Whether you're using it on tour, in clubs, or in large venues, this subwoofer is designed to withstand the demands of even the most rigorous environments.

Flexible Connectivity Options

The RCF TTS-56A offers versatile connectivity options, allowing you to integrate it seamlessly into your audio setup. Equipped with XLR inputs and outputs, as well as SpeakON connectors, this subwoofer can easily be integrated into existing systems or used as a standalone unit, offering flexibility and convenience for various applications.

Optimized for Precision and Control

With its integrated digital signal processing (DSP), the RCF TTS-56A provides precise control over various parameters, allowing you to tailor the sound according to your preferences and the specific requirements of your audio setup. Adjust parameters such as crossover frequency, phase, and EQ settings to achieve the perfect balance and integration with your main speakers.


  • Power Handling: 6800 Watts RMS
  • Transducers: Dual 21-inch
  • Frequency Response: 25 Hz - 120 Hz
  • Max SPL: 142 dB
  • Connectivity: XLR inputs and outputs, SpeakON connectors
  • Dimensions (H x W x D): 736 mm x 1270 mm x 800 mm
  • Weight: 100 kg

Transform Your Audio Setup with the RCF TTS-56A

Elevate your audio experience to new heights with the RCF TTS-56A Active Dual 21 Earthquake Powered Subwoofer. Whether you're a sound engineer, DJ, musician, or audio enthusiast, this subwoofer will unlock the full potential of your audio system, delivering powerful bass and a truly immersive sound experience. Embrace the exceptional performance and unmatched precision that the RCF TTS-56A has to offer and take your audio setup to the next level.