14580-9103 Tel. (716) 872-0010 Llame sin costo: (800) 828-6308 Fax: (716) 872-0739 Internet: Manual de Operacion Crossovers Electronicos XR1001, XR2001, y XR4001 Tabla de Contenido 1 INTRODUCCION .......................................................................................... 3 2 DESEMPACADO........................................................................................... 3 3 REQUERIMIENTOS DE AC.......................................................................... 4 4 CUB

R-042707 All Rights Reserved Page - 2 Operator Manual – XR Series Crossovers This page intentionally left blank Copyright© 2006 – Ashly Audio Inc. Operator Manual –XR Series Crossovers Page - 3 Important Safety Instructions Safety Instructions – 3 Consignes de securite a lire attentivement Introduction – 4 The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that

The MOSFET will even withstand a dead shorted output resulting in very high drain current without any protection circuitry for a very short time. MOSFETS also do not have a “storage time” associated with them (a phenomenon found in bipolar transistors in which a certain amount of time is required to turn the transistor off). Therefore the MOSFET is said to be a “fast” device which can function very accurately with high amplitude/high frequency signals and transient waveforms. The unmatched rel

When switched into bridged-mono mode, the amplifier it shall deliver at least 600 watts into a 16 ohm load, and 950 watts RMS into an 8 ohm load. The amplifier shall be immune to damage from shorted, open, or mismatched loads. The amplifier shall have a gain of 29 dB +/- .2dB per channel and an input sensitivity of 1.7 Volts +/-2% for full rated output. Frequency response shall be 20Hz to 20kHz +/- .2dB. It shall be stable into any load, including pure capacitors and inductors. Hum and noise sha

Each output permits you to set your crossover frequencies and may be assigned to any one or a combination of inputs. Additionally, you can program four filters (each of them your choice of parametric, low or high shelf), control delay for time delay adjustments, adjust output gain, reverse polarity and control a compressor/limiter for speaker protection. All this in one rack space with XLR input and output connections. Three Inputs - Six Outputs Extremely Intuitive User Interface Programmable b

Avoid running input lines in close proximity or parallel to long speaker lines, AC power cables, or power transformers, as this may generate hum or oscillation. 4.2 Output Cables The FTX Series III amplifiers are capable of delivering high levels of output current, therefore the wire gauge used for speaker cables is particularly important. Inadequate wire gauge adds significant resistance to the speaker’s own impedance, reducing the power which is actually delivered to the speaker. It will also

Compatible products currently include Pema amplifiers, ne8800 and ne4800 system processors, the ne24.24M matrix processor, and all models of the NE multichannel (four or eight channel) power amplifiers. Additional products may become available in the future. Using Protea NE software, six function select buttons and two parameter adjust buttons are available to control a limited range of assigned functions within their host product. Up to four WR-5e units can be daisy-chained and phantom powered

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 sho

m*-M ¿it, \~s w ‘ii, \ c __ CvT 1il" ■A-VVÍ-Í- -Va" "i* V • !™— • XR-77E Stereo 3-Way ;“_V ^ ;'*V- JHV^í JVíL'H' W?. r-M«‘ i «* V '7 ‘V m -_'iV '_.‘ KR-90E 4-Way XR^ae Stereo 4-Way he Ashly Audio series of 12dB Electronic Crossovers is designed to till the needs Of modem high-power sound systems. Crossover paints and response are continu-cus!y adjustable and individual output stages with ^de range gain controls will drive long cable runs and accurately match any power ampl

6.2 Feedback Control A graphic equalizer can be used to provide some control over moderate feedback problems, but does not have enough flexibility or resolution to handle severe situations. You will achieve the best results when you can eliminate one or two feedback points by setting one or two sliders for no more than a 6dB cut. Often you can find a feedback point by boosting sliders in succession to determine which frequency ranges contain the feedback modes, and then cutting those ranges. Be