The C FOUR creates the perfect transition to the digital world with the optionally available SPDIF input module HDM 2

due to their basket or cone design

6DSP power amplifier is the latest entry into high-quality ESX DSP audio technology

Outer diameter without mounting frame: approx

GAS Audio CMP S3-12D1/D0.5 Impedance:D1 - Dual 1 Ohm The C FOUR creates theThe GAS Audio CMP S3 12D1 CMP S3 12D0. 5 was designed without compromise for extreme SPL and high power applications. Its intricately engineered quad stack hybrid neodymium ferrite driver ensures maximum control and exceptional precision, even at enormous excursion levels. The massive 4 inch dual voice coil with 8 layer flat wire winding, the high quality cooling system, and the extremely robust cone construction make this 12 inch competition