Rolls SX45 Manual

Read below 📖 the manual in Italian for Rolls SX45 (1 pages) in the Not categorized category. This guide has been helpful for 5 people and has been rated 4.5 stars on average by 2 users

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The SX45 is a unique frequency dividing device for sound re-
inforcement applications. The unit features a 12 dB/Octave roll
o rate, a frequency dividing range of 50Hz to 2.5kHz, and an
external power supply for noise reduction.
DESCRIPTION
FRONT PANEL
INPUT: Adjusts the input level to the SX45.
FREQUENCY: Selects the crossover frequency from 50Hz to
2.5kHz.
LOW LEVEL: Adjusts the amount of output signal from the LOW
OUT jacks.
HIGH LEVEL: Adjusts the amount of output signal from the HIGH
OUT jacks.
CLIP LED: Indicates overload in the SX45. This LED lights 3 dB
before actual circuit clipping occurs.
PWR LED: Indicates the SX45 power supply is connected to the
unit and an AC outlet.
SX45 Stereo Two-Way Crossover
Connection guide
SPECIFICATIONS:
Input Impedance: 10K Ohm
Output Impedance: 1K Ohm
Headroom: +10 dBV
Power Requirements: 12 - 15 VDC, 150-500 mA;
Rolls part number PS27s
Size: 4.25” x 3.625” x 1.5”
Weight: 1 lb.
Rolls Corporation
Salt Lake City, UT
9/18
What's in the box?
1 - Made in USA SX45
1 - 15V power supply PN PS27s
1 - This owners manual
• 12 dB/Octave roll o
• Stereo RCA Input and Outputs
• 50Hz to 2.5 kHz crossover range
• Mono Sub Output
Connect the Inputs of the SX45 to the output of a mixer or other device
containing the stereo signal to be divided. This signal should be Line-
Level, or reference 0 to +4 dB. The High and Low Outputs should be
connected to the proper amplier and speaker combination.
Set all SX45 Levels to zero. Begin by applying signal from the mixer/
signal source to the SX45. Carefully increase the Input Level until you
see the Clip LED begin to blink. Slightly reduce the Input Level from this
point. This should insure a proper input signal level without clipping,
thereby giving you the best noise performance.
Set your ampliers to their normal operating level (many ampliers
are simply set at their full volume level). Carefully begin increasing
the SX45 High and Low Level controls until you reach a desired
and balanced volume level.
REAR PANEL
(Note: The rear panel jacks are labeled on the top of the unit.)
INPUT: Dual RCA jacks for connecting to the output of a mixer or other
device containing the signals to be divided.
HIGH OUT: Dual RCA jacks containing the signal of frequencies above
the crossover frequency.
LOW OUT: Dual RCA jacks containing the signal of frequencies below
the crossover frequency.
MONO LOW OUT: Dual RCA jacks with a mono, combined signal from
the stereo Low Out jacks.
DC IN: For connection to the Rolls model PS27s.

Product Specifications

Brand: Rolls
Category: Not categorized
Model: SX45

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