Ashly XR-4000 User Manual
ASHLY
24dB Per Octave
Electronic Crossovers
models XR-1000, XR-2000, XR-3000, XR-4000
Five-Year
XR-1000 Stereo 2-way/Mono 3-way
XR-2000 Stereo 3-way/ Mono 4 or 5-way/4 Channel 2-way
XR-4000 Stereo 4-way
I shly’s 24dB per octave Elec
tronic Crossovers are the most
I flexible crossovers available.
Each features Ashly's exclu-
A
suited to your particular application.
Whatever your system configuration
(long-throw, short-throw, etc.), the
Variable Filter Response permits you to
"customize" filter performances such as
Linkwitz-Riley, Butterworth and others.
each crossover, protecting sound sys
tems from extreme low frequency inter
ference or transients which could
damage components.
balanced or unbalanced, and utilize the
industry standard wiring configuration for
interconnection to any professional
equipment. Also, a special electronic
power monitor for the output stages pre
vents turn-on transients without the use
of relays.
I sive Variable Filter Response
control which allows you to
I
"tune in" the response best
A 20Hz high-pass filter is built into
XLR inputs and outputs may be used
The XR-1000 provides stereo 2-way or
mono 3-way operation. The XR-2000
offers the unique ability to be used as a
stereo 3-way, mono 4 or 5-way, fourchannel 2-way (great for stage-monitor
multiple mixes), or other esoteric combi
nations to fit almost any application.
Tuning range on both the XR-1000 and
XR-2000 is 40Hz to 8kHz.
The XR-3000 is a mono 4-way cross
over and the XR-4000 is a stereo 4-way
version. Both the XR-3000 and the XR4000 have an extra-wide tuning range of
40Hz to 24kHz for special applications.
All Ashly Electronic Crossovers use
state-variable filter circuits to perform the
frequency divisions, which provide
simultaneous low-pass and high-pass
outputs. The logical layout of the control
panels provides an intuitive "easy opera
tion" feel, and LED's visually indicate
peak indication as well as provide func
tional status information. Our electronic
crossovers, like all Ashly products, are
now protected by our exclusive five-year
worry-free warranty.
Worry-Free Warranty
24dB Per
Octave Slopes
Variable Filter
Response
Allows Tuning In
Linkwitz-Riley,
Butterworth
or Other Filter
Performances
Available with Either
Balanced XLR or
1/4" PhoneTRS
Inputs/Outputs
20Hz Hi-Pass Filter
Extra Wide
Tuning Range
Peak Overload
Warning Lights
Tamper-Proof Security
Covers Optionally
Available
Specifications
CONTROLS
Input Level:
Response Control:
Output Level:
oo - +6dB
1.5dB-12dB
oo - +20dB
Block Diagram XR-3000
Ashly also manufactures a
complete and comprehen
sive line of 12dB per Octave
Electronic Crossovers as
well as Power Amplifiers,
Compressor/Limiters, Noise
Gates, Graphic and
Parametric Equalizers, and
Preamps. Please call or write
for information on any of
these Ashly Products.
Input Impedance:
Maximum Input Level:
Maximum Output Level:
Frequency Response:
Distortion:
Slew Rate:
Hum and Noise:
Power Requirements:
Size:
Shipping Weight:
FROM OUTPUT
FILTERS STAGES
PEAK INDICATOR
FROM
POWER
MONITOR
10ki2 balanced bridging
•l■26dBm
•F20dBm
±.5dB 20Hz-20kHz
<.05% THD
6V/pS
-90dBv
120VAC, 50-60HZ, 5W
XR-1000, XR-3000: 19"L x 1.75"H x 6"D
XR-2000, XR-4000: 19"L x 3.5"H x 6"D
XR-1000, XR-3000: 8 lbs.
XR-2000, XR-4000: 10 lbs.
FILTERS
OUTPUT STAGES
Typical Hookup Of XR-2000 in 4-Channel, Two-
Way Operation (Multiple-Mix Stage Monitors)
Typical Hookup Of XR-1000 in
Mono, Three-Way Operation
Typical Hookup Of XR-1000 in
Stereo, Two-Way Operation
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