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        CNX-PAD8A

        Audio Distribution Processor

        Discontinued

        This product has been discontinued. Please contact Crestron True Blue Support at 1-888-CRESTRON for a replacement solution or more information.

        • High-performance stereo audio switcher and preamp
        • Distributes 8 stereo audio sources to 8 line outputs
        • Combinable for up to 32 rooms

        Among the wave of multi-room audio products on the market, Crestron audio distribution processors are set apart for their unmatched flexibility and no-compromise performance. Features like independent software-driven preamp-style controls on every room output enable the most demanding user to tailor the listening experience to individual taste in every room. Any audio parameter or device function can be controlled using keypads, handheld remotes, touchpanels, or computers, putting just the right amount of control right where it's needed.

        8 Stereo Sources x Up to 32 Rooms

        The CNX-PAD8A is a high performance 8 x 8 stereo audio switcher and preamplifier, providing distribution of 8 stereo audio sources to 8 room outputs. Up to four CNX-PAD8A's may be combined to handle as many as 32 rooms*. Every room output includes independent control over volume, bass, treble, balance, loudness, and mute. Mono summing is also built in to facilitate distribution to non-stereo zones.

        Advanced Features

        Additional features make the CNX-PAD8A a truly refined audio component. Programmable input gain compensation assures a consistent level when switching between input sources. Scaling factor settings allow minimum and maximum levels to be defined for each room output. And, protective relays on each output prevent "thumps" during power-up and provide total attenuation when any room is turned off.

        A Complete System Solution

        Together with any 2-Series control system, Crestron's audio distribution processors provide an extensively customizable audio control solution. For the ultimate in audio performance, just add a CNAMPX-series multi-room amplifier to form a total, intelligent audio head-end. Crestron keypads and touchpanels complete the system, putting essential control access within arm's reach throughout the home, office, restaurant, etc.

        SystemBuilder™ Programming

        Crestron's SystemBuilder™ software can make audio distribution programming a quick and simple task, providing easy drag-and-drop system configuration with extensive support for interfacing to hundreds of AV devices through Crestron's vast database of third-party codes and drivers. Hi-tech or bare necessity, for all tastes and technical abilities, SystemBuilder allows the discerning AV system designer to deliver a tailor-made audio distribution solution every time.

         
        Key Features
        • High-performance stereo audio switcher and preamp
        • Distributes 8 stereo audio sources to 8 line outputs
        • Combinable for up to 32 rooms
        • Volume, bass, treble, balance, loudness, and mute controls
        • Programmable input gain compensation
        • Selectable mono summing on each output
        • Protective output mute relays
        • Fully configurable in SystemBuilder software
        • Controllable via Cresnet communications
         
        Audio
          Typical of 8 Stereo Room Outputs:
          Controls Volume, Balance, Bass, Treble, Loudness, Mute, Mono, Input Compensation
          Volume Gain Range -80dB to +20dB, 1 dB steps
          Mute -92dB electronic, -120dB relay (room enable off)
          Input Compensation ±10dB
          Bass Gain Range ±12dB @ 100Hz, 2 dB steps
          Treble Gain Range ±12dB @ 10kHz, 2 dB steps
          Frequency Response 10Hz to 20kHz ±0.2dB
          S/N Ratio >100dB
          THD+N <0.02%
          Stereo Separation >90dB
        Connectors
          SOURCES 1 – 8 (32) RCA female comprising (8) unbalanced stereo line-level audio inputs, and (8) parallel loop-thrus;
        Maximum Input Level: 3.2 Vrms (flat);
        Input Impedance: 54k ohms;
        Connect to outputs of source devices, with loop-thru to additional CNX-PAD8A*
          ROOMS 1 – 8 (16) RCA female comprising (8) unbalanced stereo line-level audio outputs;
        Maximum Output Level: 2.5 Vrms;
        Output Impedance: 37.5 ohms;
        Connect to inputs of CNAMPX-series amplifier
          NET (1) 4-pin 5mm detachable terminal block
        Cresnet slave port, connects to Cresnet control network
          Ground (1) 6-32 screw, chassis ground lug
        Buttons & LED Indicators
          PWR (1) green LED, indicates 24 Volts DC power supplied from Cresnet control network
          NET (1) yellow LED, indicates communication with Cresnet system
          ROOMS 1 – 8 (8) red LED’s, indicate if room outputs are enabled
          SETUP (rear) (1) miniature pushbutton and (1) red LED, used for touch-settable ID (TSID)
        Power Requirements
          Cresnet Power Usage 10 Watts (0.42 Amps @ 24 Volts DC)
        Environmental
          Temperature 41° to 122°F (5° to 50°C)
          Humidity 10% to 90% RH (non-condensing)
        Enclosure
          Black metal, 2U 19-inch rack-mountable (rack ears included)
        Dimensions
          Height 3.56 in (9.04 cm);
        3.47 (8.81 cm) without feet
          Width 17.03 in (43.26 cm);
        19.0 in (48.26 cm) with ears
          Depth 8.67 in (22.02 cm)
        Weight
          5.16 lbs (2.34 kg)

        * Room outputs are expandable by cascading the inputs of multiple units using the optional CNX-ASBK bussing kit or standard RCA interconnect cables. Crestron recommends cascading no more than four (4) units. The actual number of possible units in a system is virtually unlimited, although additional equipment may be necessary to maintain signal integrity. Contact Crestron for additional assistance.