Crossovers - XR Series
The XR Series II crossover feature 24dB per octave filters,
infinitely variable crossover frequency and response, as well
as both 1/4” TRS phone jacks and XLR connectors for all
inputs and outputs. Output Mute switches on each channel
are included for convenient and accurate setup operation,
and a peak overload indicator monitors all critical points in
the circuit to ensure low-distortion operation. A recessed
switch on the front panel with an LED indicator allows for
either normal or “divide by ten” frequency selection.
The XR Series II models feature Ashly’s exclusive
“Response” control, allowing the user to select the best
performance for a given application. The purpose of this
control is to help offset the inaccuracies inherent in typi-
cal loudspeakers, where many anomalies can occur at the
crossover point. This Response control adjusts the damp-
ing of the filter, affecting its shape near the crossover
point. The “Butterworth” response, for instance, results in a
gentle 3dB rise when the two filter output signals are com-
bined. Similarly, a “6dB” setting produces a “Linkwitz-Riley”
response for flat summing. Other responses are possible
to correct for driver, cabinet, and room problems at the
crossover point. No other crossover offers the ability to
dynamically shape filter response as precisely. For the ulti-
mate in sound system control and accuracy, the
XR Series II models are the logical choice.
The XR-1001 is a stereo two-way or mono three-way cross-
over. The XR-2001 offers the unique ability to operate as a
stereo three-way or mono four- (or five-) way, or even as
a four-channel two-way configuration for bi-amplifying on-
stage monitor systems. The XR-4001 fulfills the needs of
four-way stereo setups. All Ashly crossovers are U.L. Listed
and backed by our exclusive Five Year Worry-Free Warranty.
FEATURES:
• 24dB Per Octave Slopes
• Variable Filter Response Allows Tuning-In
Linkwitz-Riley or Other Filter Performances
• Output Mute Switches
• XLR and 1/4” Inputs and Outputs
• 20Hz Third Order Hi-Pass Filter
• Extra Wide Tuning Range
• Peak Overload Warning Lights
• Tamperproof Security Covers Optionally Available
XR-2001 SREREO 3-WAY, MONO 4/5-WAY
XR SPECIFICATIONS:
Input gain:
∞
– +8dB
Response control:
1.5dB–12dB
Output gain:
∞
– +15dB
Input impedance:
20k Ohms balanced
Max. input level:
+23dBu
Max. output level:
+23dBu
Output impedance:
200ohms quasi-balanced
Frequency response:
20Hz–20kHz, ±.5dB
Distortion:
<.05% THD +20dBu, 20Hz–20kHz
Slew rate:
6V/µS
Hum and noise (unweighted): –90dBu
Power requirements:
92–120VAC, 50–60Hz, 5W (240W available)
Dimensions:
XR-1001:
19” L x 1.75” H x 6” D
XR-2001:
19” L x 3.5” H x 6” D
XR-4001:
19” L x 3.5” H x 6” D
Shipping weight:
XR-1001:
8 lbs
XR-2001:
10 lbs
XR-4001:
10 lbs
XR-1001 STEREO 2-WAY, MONO 3-WAY
XR-4001 STEREO 4-WAY
