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Sometimes limiters are used on each crossover output to provide more accurate protection. Speaker Placement To obtain maximum benefit from your crossover, a correctly assembled speaker array is a necessity. Low frequency speakers should be grouped as closely together as possible and mid and high frequency drivers should be stacked vertically. This arrangement produces a tight vertical pattern, with wide horizontal dispersion free from high frequency lobing. If possible, speakers in the array should be arranged so the drivers are equal distance from the listener. XR 1001 Stereo 2-Way or Mono 3-Way Operation XR1001 This product functions as either a stereo 2-way or mono 3-way crossover. Mono 3-way is selected by depressing the MODE switch and using the appropriate connectors and controls. Copyright© 2006 – Ashly Audio Inc. Operator Manual –XR Series Crossovers Page - 9 XR 2001 Mono 4-Way or Mono 5-Way Operation Safety Instructions – 3 Introduction – 4 XR Crossovers – 5 Connectors & Cables–5 Physical Description – 6 Installation – 7 Typical Applications – 8 Connecting Speaker Placement XR1001 Operation XR2001 Operation XR4001 Operation Troubleshooting - 10 Dimensions - 10 Specifications - 11 Warranty - 12 XR2001 The XR 2001 functions as a four channel 2-way, stereo 3-way, mono 4-way, or mono 5way. For mono 4-way or mono 5-way operation, cascade a low output (set up as a mid in a 4-way or 5-way) to the next channel's input, setting the matched output and input level controls to unity gain. XR4001 The XR4001 is a stereo 4-way crossover. If desirable, you can cascade the low output of one channel into the input of the other, similar to XR2001 in mono 5-way mode. This configuration results in a mono 5-way with tunable lowpass and hipass filters to protect against unwanted subsonic/ultrasonic signals. When using the mono low output, remember that both channels contribute to the signal, and should be set equally. All Rights Reserved Page - 10 Operator Manual – XR Series Crossovers Safety Instructions – 3 Introduction – 4 XR Crossovers – 5 Connectors & Cables–5 Physical Description – 6 Installation – 7 Typical Applications – 8 Troubleshooting - 10 Dimensions - 10 Specifications - 11 Warranty - 12 Troubleshooting Situation Action No Output Check AC power - is LED indicator on? Check in/out connections, are they reversed? Are you sure you have input signal? Peak light flashes frequently The level is too high somewhere in the crossover. Try turning down individual output levels and then the input until the peak LED stays off. If the peak LED continues to flash when all of the crossover level controls are turned down, then the crossover is being fed excessively high levels from a previous piece of equipment. Turn down your driving source. Distorted sound Is the peak light flashing? If it is, an overload is occurring within the crossover, and may also be occurring in other parts of the system. If the peak light is not flashing, the distortion is occurring somewhere outside the crossover. Excessive hum or noise Hum will usually be caused by a “ground loop” between components. Try using the suggested balanced input and output hookups if the other pieces of equipment used in conjunction with your crossover have balanced inputs and outputs. Noise can be caused by insufficient drive signal. Ashly crossovers provide the best noise and headroom performance when the input signal is 0 to +4dBu level and power amplifier sensitivity is higher than 1 volt. Unshielded cables, improperly wired connections, and cable with broken strands (shorts, etc.) are the most common problems. Please properly maintain and inspect your wiring first. Note: Unshielded cables, improperly wired connections, and cable with broken strands (shorts, etc.) are the most common problems. Make sure you use good quality cable with connectors soldered firmly on the correct pin. When in doubt, get in touch with your Ashly dealer. Dimensions Copyright© 2006 – Ashly Audio Inc. Operator Manual –XR Series Crossovers Page - 11 Specifications Specification XR 1001 XR 2001 XR 4001 Input Level Control - to +8.5 dB - to +8.5 dB - to +8.5 dB Damping/Response 2dB – 12dB 2dB – 12dB 2dB – 12dB Output Level Control - to +15 dB - to +15 dB - to +15 dB Input Impedance 20K.. Balanced 20K.. Balanced 20K.. Balanced Output Impedance 100.. Servo Balanced 100.. Servo Balanced 100.. Servo Balanced Maximum Input Level +23 dBu +23 dBu +23 dBu Maximum Output Level +23 dBu +23 dBu +23 dBu Frequency Response ±0.5dB 20Hz-20kHz ±0.5dB 20Hz-20kHz ±0.5dB 20Hz-20kHz Distortion <0.05% THD (+10 dBu 20 Hz20kHz) <0.05% THD (+10 dBu 20 Hz20kHz) <0.05% THD (+10 dBu 20 Hz20kHz) Slew Rate 6V/.S 6V/.S 6V/.S Hum and Noise <-95dBu unweighted 20 Hz-20kHz <-95dBu unweighted 20 Hz-20kHz <-95dBu unweighted 20 Hz-20kHz Power Requirements 100-240 VAC 50-60 Hz 24 Watts 100-240 VAC 50-60 Hz 24 Watts 100-240 VAC 50-60 Hz 24 Watts Shipping Weight 13 lbs 16 lbs 16 lbs Dimensions 19”Lx1.75”Hx8”D 19”Lx3.5”Hx8”D 19”Lx3.5”...

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