RCF TTS36-A • Active Bass Reflex Subwoofer • 2x 18" • Power 4000 W (RMS) • Frequency Range 35 – 120 Hz • Max SPL 140 dB • 32-bit DSP processing • Limiter • Crossover • Dimensions: 525 x 1170 x 850 (mm) • Weight: 95 kg The RCF TT+ HIGH DEFINITION TOURING AND THEATRE series represents a true High Definition solution in the field of top-notch professional sound technology. These are the most modern products equipped with the latest Class D amplifiers and the most powerful DSP units available today. The TT+ series speakers consist of both passive and active models, ranging from larger line-array elements to smaller compact stage monitors. They find application in large live open-air concerts, tours, fixed installations in music clubs, theaters, or as high-quality stage monitoring. The RCF TTS36-A is a highly powerful active subwoofer with a digital amplifier delivering 4000 W of power for larger spaces and demanding applications, setting a new standard in sound technology. The TTS36-A model features two 18" drivers with neodymium magnets and a 4.5" coil. The DSP unit operates at a resolution of 96 kHz / 32 bits with remote control and monitoring capabilities via the Ethercon interface, processing the RDNet protocol (RS-485), allowing for the adjustment of various DSP parameters (EQ, volume, gain, crossover, delay, hi-pass filter, etc.). The signal passes through 24-bit / 96kHz converters before processing, ensuring no alteration.