White or black? The choice is yours! Whether for cars with traditional players or original multimedia systems, the TS 400×4 with WIRE input is the perfect solution for amplifying sound with power and quality, without the need for major modifications or adapters. This way, you preserve the originality of your car! With 4 individual WIRE input channels and automatic activation, it is ideal for original multimedia systems. And for those who prefer traditional connections, the TS 400×4 also has RCA inputs. Its gain and crossover adjustment (HPF, LPF and Full) guarantee versatility that makes a difference. It has 400 watts of power distributed across 4 channels, with the option of bridge connection.