Bi-Amplified Wiring; Lf And Hf Network Connections; Default Setting With Built-In Lf And Hf Network Connection - JBL SYNTHESIS SCL-1 Manuel De L'utilisateur

BI-wIre anD BI-aMP COnneCTIOn (continued):

Bi-amplified wiring

An amplifier and speaker system are bi-amplified when one channel of an amplifier is used for high frequencies,
and one channel of an amplifier is used for low frequencies. One 2-way speaker could use both channels from a
stereo amplifier. Selecting amplifier channels and wires better suited for different bandwidths can produce noticeable
improvement. To wire the SCL-1 for bi-amplification, connect the speakers according to the following illustration:
Left Speaker
High Frequency
Connection
Low Frequency
- +
Connection

LF anD HF neTwOrK COnneCTIOns

Attention:
To avoid poor electrical contact caused by loose shorting bar mounting screws, make sure that the screws are
firmly installed. However, if you overtighten, there is a risk of damaging the terminals themselves. Please tighten
screws with reasonable torque by hand only.

Default Setting with Built-In LF and HF Network Connection

Amplifier 1 (LF)
Left Right Left
Left Right Left
Ch Ch
Ch. . Ch Ch. Ch. .
.
+ - + - + - + -
Amplifier 2 (HF)
With Grille
Without Grille Behind Screen
Figure 11
9
Right Speaker
Right
Right High Frequency
Ch
Ch. .
Low Frequency
- +
Connection
Connection