O K-Audio RIO SW212A Active Subwoofer is the heart of a high-performance sound system, combining the raw power of two 12-inch speakers with the sophistication of modern technology, with integrated dsp with presets. Equipped with a Class DThis sub delivers a power 600W RMS only for the bass frequencies, reaching a Maximum SPL of 136 dB. The great thing about this model is its versatility as an amplifier for high satellites: it has independent amplified outputs for two satellites (with 200W RMS each), allowing the creation of a complete, powerful and perfectly balanced sound system from a single active unit. In addition to the impressive acoustic performance, with a frequency response between 45 Hz and 110 HzThe RIO SW212A offers state-of-the-art connectivity with Bluetooth 5.0ensuring stable, wireless audio transmission with maximum fidelity. With a sensitivity of 106 dB and operation in 8 OhmsIt is the ideal robust solution for events, clubs, churches or fixed installations that require deep bass and the convenience of managing the entire satellite system in one place.