NHT Evolution System - Manual (Page 25)

5.5 Wiring for Monaural Bass
The B5 bass modules and the dual W2 sub-
woofer cabinets require one additional wiring
step. The speaker wire coming from the B5 or
W2 cabinets must be connected in parallel at
the A1 subwoofer amplifier. The Dual
Subwoofer Adapter has been supplied with the
A1 amplifier for this purpose (see illustration).
Loosely twist the "+" wires from each subwoofer
(or tower base) together, then repeat for the "-"
wires. Loosen the red and black thumbscrews
on the Adapter until the hole in the shaft is fully
revealed. Insert the twisted pair of "+" speaker
wire to the hole marked with red. Tighten until
the wire is securely clamped. Repeat the proce-
dure for the "-" speaker wire and black thumb-
screw. The Adapter can now be inserted into
the A1 amplifier’s “speaker out” terminal posts.
5.6 System Wiring Diagrams
The following pages contain diagrams illustrat-
ing proper wiring for each Evolution model:
Monitor Wiring Diagram
U1 Wiring Diagram
U2 Wiring Diagram
T5 Wiring Diagram
T6 Wiring Diagram