New crossover for my ultimate monitor
Since I changed completely to open baffle systems, I handed over my ultimate monitor to someone else. He wanted to combine the monitor with a standard subwoofer. Therefore I designed a new crossover, so that the monitor can be used easily in every Home Theatre system. The crossover to the subwoofer must be set at 100Hz. The new owner removed the RAL9006 coating and applied a black finish.
Impedance measurement, amplitude and phase
Acoustical measurement, microphone at 20" distance, heigth centred between woofer and tweeter
Waterfall diagram
Groundplane measurement at 20" distance, monitor on the floor, sample rate 6.4kHz, FFT Length 4096, time window 640msec.
Horizontal dispersion at 0, 30, 45 en 60 degrees, at an angle the monitor sounds almost the same