XR-1001 Architect & Engineering Specs 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 unit’s 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. 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 shipping weight shall be eleven pounds, with an overall depth of eight inches. The crossover shall be the XR-1001 manufactured by Ashly Audio Inc.