XR-Series Crossovers

XR-1001/2001/4001

Spec Sheets 1001 - 2001 - 4001

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General Specifications MODELS XR1001: Stereo 2-way, Mono 3-way XR2001: 4-channel 2-way, Stereo 3-way, Mono 5-way XR4001: Stereo 4-way, Mono 7-way CONTROLS Input Level: Full-off to +8dB Crossover Frequency: XR1001, XR2001: 400Hz-8kHz (40Hz-800Hz*) XR4001: 400Hz-8kHz (40Hz-800Hz*) (L-LM, LM-HM) 1.2kHz-24kHz (120Hz-2.4kHz*) (HM-H) * using divide by 10 range switch Range Switch: divides crossover freq. by 10 Response: -1.5dB to -12dB at xrossover point Output Level: Full-off to +15dB INPUT IMPEDANCE 20k Ohms, balanced bridging OUTPUT IMPEDANCE 200 Ohms, servo-balanced (terminate with >600 Ohms) MAX INPUT LEVEL +23dBu MAX OUTPUT LEVEL +23dBu FREQUENCY RESPONSE +/-.5dB 20Hz-20kHz TOTAL HARMONIC DISTORTION <.05% 20Hz-20kHz SLEW RATE 6V/uS HUM AND NOISE -90dBu POWER REQUIREMENTS 100-240VAC, 50-60Hz, 24W SIZE XR1001: 19"W x 1.75"H x 8"D XR2001: 19"W x 3.5"H x 8"D XR4001: 19"W x 3.5"H x 8"D SHIPPING WEIGHT XR1001: 13 lbs XR2001: 16lbs XR4001: 16 lbs

Architect Specifications XR-1001 The unit shall be a stereo two-way, switchable to mono 3-way, 24dB per octave electronic crossover in a one rack space metal chassis. The unit shall have separate front panel input level controls on both channels for interfacing with broad range of nominal system levels. Unity gain operation must be achievable by setting these controls at the “U” position. Each of the units two channels shall have independent, infinitely variable adjustment of crossover frequency with controls located on the front panel. This control shall provide a total range of 200:1 when used in conjunction with the unit.s adjacent recessed RANGE switch. There shall be a RESPONSE control calibrated in decibels on each channel to adjust the damping of that filter at the crossover point, thus allowing variable system response adjustment to specific site requirements. The unit shall have separate clip indicators to monitor all internal amplifiers for any possible overload conditions. Each channel of the crossover unit shall have a separate output level control and mute switch located on the front panel. The crossover shall be the Ashly model XR-1001. There shall be separate inputs and outputs for each channel on 1/4. TRS phone jacks and XLR connectors, any of which may be used balanced or unbalanced. There shall be a 1/4" TRS connector providing for a summed mono low output. which can be used balanced or unbalanced. The crossover must be covered under a limited full Five Year warranty. The shipping weight shall be eight pounds, with an overall depth of eight inches. No other unit shall be acceptable unless data submitted from an independent test laboratory verifies that the above specifications are fully met or exceeded. XR-2001 The unit shall be a stereo three-way 24dB per octave electronic crossover in a two rack space metal chassis. This same unit shall also be configurable as a four-channel two-way electronic crossover. The unit shall have separate front panel input level controls on all channels for interfacing with broad range of nominal system levels. Unity gain operation must be achievable by setting these controls at the “U” position. Each of the units channels shall have independent, infinitely variable adjustment o crossover frequency with controls located on the front panel. This control shall provide a total range of 200:1 when used in conjunction with the unit.s adjacent RANGE switch. There shall be a RESPONSE control calibrated in decibels on each channel to adjust the dampng of that filter at the crossover point, thus allowing variable system response adjustment to specific site requirements. The unit shall have separate clip indicators to monitor all internal amplifiers for any possible overload conditions. Each channel of the crossover unit shall have a separate output level control and mute switch located on the front panel. There shall be separate inputs and outputs for each channel on 1/4. TRS phone jacks and XLR connectors, any of which may be used balanced or unbalanced. In addition, there shall also be an independent mono summed output labeled MONO LOW OUT (on a separate 1/4. TRS jack and an XLR jack). The crossover must be covered under a limited full Five Year warranty. The shipping weight shall be ten pounds, with an overall depth of eight inches. The crossover shall be the Ashly model XR-2001. No other unit shall be acceptable unless data submitted from an independent test laboratory verifies that the above specifications are fully met or exceeded. XR-4001 The unit shall be a stereo four-way 24dB per octave electronic crossover in a two rack space metal chassis. The unit shall have separate front panel input level controls on all channels for interfacing with broad range of nominal system levels. Unity gain operation must be achievable by setting these controls at the “U” position. Each of the units channels shall have independent, infinitely variable adjustment of crossover frequency with controls located on the front panel. This control shall provide a total range of 200:1 when used in conjunction with the units adjacent RANGE switch. There shall be a RESPONSE control calibrated in decibels on each channel to adjust the damping of that filter at the crossover point, thus allowing variable system response adjustment to specific site requirements. The unit shall have separate clip indicators to monitor all internal amplifiers for any possible overload conditions. Each channel of the crossover unit shall have a separate output level control and mute switch located on the front panel. There shall be separate inputs and outputs for each channel on 1/4. TRS phone jacks and XLR connectors, any of which may be used balanced or unbalanced. In addition, there shall also be an independent mono summed output labeled MONO LOW OUT (on a separate 1/4. TRS jack and an XLR jack). The crossover must be covered under a limited full Five Year warranty. The shipping weight shall be ten pounds, with an overall depth of eight inches. The crossover shall be the Ashly model XR- 4001. No other unit shall be acceptable unless data submitted from an independent test laboratory verifies that the above specifications are fully met or exceeded.

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