Stetsom Stetsom Digital Bass 3000 1 Ohm 3000W RMS Amplifier. Stetsom’s Digital Bass line is built exclusively for high performance on bass speakers. It was designed with 3 clear objectives: sound quality for bass, compact size and low battery consumption. This is an excellent deal: a top-performance amp for a great price. We are authorized Stetsom resellers. You will receive one DB 3000 1 ohm amplifier. Number of Channels: 1. RMS Power at 1 Ohm 12.6V: 3100W. RMS Power at 2 Ohm 12.6V: 2000W. RMS Power at 1 Ohm 14.4V: 3950W. RMS Power at 2 Ohm 14.4V: 2600W. Supply Voltage: 9V 16V. Frequency Response: 5Hz 250Hz. Crossover Low Pass: 35Hz 250Hz. Crossover High Pass: 5Hz 35Hz (Subsonic). Signal to Noise: >90dB. Input Sensitivity: 200mV. Input Impedance: 20K Ohms. Consumption with Musical Signal: 169A. Consumption with Bass Signal: 338A. Dimensions (H x W x D): 3 x 9.1 x 10.9 inches (78 x 231.5 x 276 mm). Weight: 6.8 lbs (3.1 kg). Stetsom has support centers in several countries, including the US.