Today we present an interesting subwoofer from Mac Audio named Pyramid 3000. With a pyramidal form that subwoofer realize a 3d audio low atmosphere.
Mac Audio Pyramid 3000 has a subwoofer with passive radiator at 12″ and power handling RMS / max. from 500 to 1500 Watts. Impedance of that suboofer is 2 x 4 Ohms, frequency response is 20-500 Hz, and sound pressure level is 91 dB.