Quad-Amped Active 4-way with Usher + Vifa

[Michael Chua]

My latest Reference speakers. None of my 2-way with subs are better than this.

Tweeter = Vifa XT25SC90
Mid = Vifa 3" Silk Dome D-75MX
Woofer = Usher 8137A
Subwoofer = 12" Sony XS L1200B

Crossover
Vifa Mid Dome to Vifa XT25 tweeter = 2KHz (18dB/oct with Synergy)
Usher to Vifa Mid Dome = 500Hz (24dB/oct)

12" Sony Sub: 60Hz Low Pass (24dB/oct)

3-way box is 25L, Bass Reflex tuned to 35Hz.