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Operation Manual
CE Series Power Amplifiers
page 16
SST-SBSC (Summed Bass Stereo
Crossover) Module
See Figure 4.1. Features include:
• Stereo biamp.
• Ten user-specified crossover frequencies.
• 12-, 18- and 24-dB/octave
(Linkwitz-Riley) filters.
• CD horn equalization.
• Mono summing of sub-bass output for
driving subs.
SST-SBSC-3632T
This is a custom three-channel crossover net-
work with CD-horn equalization and summed
low-frequency output specifically designed for
use with JBL
®
model 3632T ScreenArray
®
cinema speaker systems installed in cinemas,
studio production and post-production envi-
ronments.
Features:
• High-frequency signals are internally
routed to the channel-one amplifier input,
and mid-frequency signals are routed to
the channel-two amplifier input.
• Mono summing of low-frequency signals
are routed from Output B to an external
amplifier.
•Neutrik
®
Combo jacks for balanced input
connection.
• Removable barrier block connectors for
balanced output to other components.
SST-SBSC 4632T
Like the SST-SBSC 3632T but for the JBL
4632T cinema speakers.
SST-4622
See Figure 4.2. This is a custom two-channel
crossover network with equalization specifically
designed for use with JBL
®
model 4622
ScreenArray
®
cinema speaker systems
installed in cinemas, studio production and
post-production environments.
Features include:
• Low-frequency signals are internally
routed to the channel-1 amplifier input,
and high-frequency signals are routed to
the channel-2 amplifier input.
• Barrier block connectors for balanced sig-
nal input.
SST-3632
Like the SST-4622 but for the JBL 3632 cinema
speaker systems.
Additional features include:
• Time correction via an all-pass analog
delay ensures coherent summation
through the crossover region, while main-
taining optimal vertical polar response.
SST-4632
Like the SST-3632 but for the JBL 4632 cinema
speaker systems.
Figure 4.1 SST-SBSC
Crossover Network
Figure 4.2 SST-4622
Crossover Network
4 Advanced Features
and Options