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        CNAMPX-7X200

        7-Channel Surround Sound Amplifier

        Discontinued

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

        • Audiophile-grade surround sound amplifier
        • High-performance Class AB design
        • Discrete high-current, bipolar output transistors

        The CNAMPX-7X200 provides 7 channels of world-class audio amplification as part of a complete Crestron Home® theater system. Brilliantly designed to complement Crestron's DAP8 7.1 surround sound processors, the CNAMPX-7X200 delivers a vigorous 200 watts per channel into 8 ohms, and 300 watts per channel into 4 ohms.

        Its massive twin toroidal power transformers feature MOH cores for maximum efficiency, with bifilar windings directing pure, continuous power to each of the seven mono amplifier channel modules. Each channel module includes its own power supply fed by a separate set of transformer windings, producing astounding dynamic range and very low distortion from every channel, all the time.

        The highest grade components mounted to multi-layer FR-4 glass epoxy circuit boards help guaranty a long life of trouble free operation. With more than 300 square inches of heat sink surface area per channel, cool, quiet, and reliable operation is ensured. Gentle power-up is achieved through a "soft-start" inrush current limiting circuit. Quick-response opto-coupled output protection on each channel prevents failures caused by speaker line faults or signal spikes, providing exceptional dependability with no compromise to sound quality. In the unlikely case of a failure, Crestron's Detachable Modular Component design allows for rapid repair in the field.

        Its interface to the Cresnet control network affords remote power control and monitoring of the internal temperature. Over-temperature conditions can be sensed by the control system and used to display a warning message on a touchpanel, reduce audio levels, or even activate an external cooling fan.

         
        Key Features
        • Audiophile-grade surround sound amplifier
        • High-performance Class AB design
        • Discrete high-current, bipolar output transistors
        • 200 Watts per channel @ 8 ohms (full bandwidth)
        • Twin MOH-core toroidal transformers with bifilar windings
        • Separate power supply for every channel
        • Convection-cooled modular component design
        • Opto-coupled output protection | Inrush current limiting
        • Remote power control and temperature monitoring via Cresnet
         
        Audio
          Typical of 7 Mono Channels:
          Output Power 20Hz to 20kHz, all outputs driven at rated THD:
      • 200 watts per channel at 8 ohms
      • 300 watts per channel at 4 ohms
      •   Power Bandwidth 3Hz to 150kHz, +0/-3dB
          Frequency Response 20Hz to 20kHz, +0/-0.1dB at 1 watt, 8 ohms
          Total Harmonic Distortion (THD) ≤0.03% at full power
          SMPTE I.M. Distortion ≤0.05%
          S/N Ratio >110dB A-weighted
          Gain 28dB
          Damping Factor >400
          Channel Separation >100dB, 20Hz to 20kHz
        Connectors
          INPUTS 1 – 7 (7) RCA female;
        Unbalanced line-level audio inputs;
        Input Impedance: 28k ohms;
        Connect to 7.1 outputs of C2N-DAP8 or C2N-DAP8RC
          OUTPUTS 1 – 7 (7) Dual 5-way binding posts;
        Speaker-level audio outputs;
        Output Power: 200 Watts/Ch. @ 8 ohms, 300 Watts/Ch. @ 4 ohms;
        Connect to 7.1 speaker system (excluding subwoofer)
          G 6-32 screw, chassis ground lug
          NET (1) 4-pin 3.5mm detachable terminal block;
        Cresnet slave port, connects to Cresnet control network
          120V~60Hz (1) 20 Amp IEC male;
        Mates with removable power cord (included)
        Controls & LED Indicators
          POWER (front) (1) Toggle switch with (1) green LED, enables/disables main power if Cresnet power and mains power are connected
          PWR (rear) (1) green LED, indicates 24 Volts DC power supplied from Cresnet control network
          NET (rear) (1) yellow LED, indicates communication with Cresnet system
          OVERRIDE/SETUP (rear) (1) miniature pushbutton and (1) red LED, overrides control system to activate main power; Cresnet power and mains power must be connected; also used for touch-settable ID (TSID)
          MASTER SWITCH 20 Amp magnetic circuit breaker for main power input
        Power Requirements
          Main Power 120 Volts AC ±10%, 60 Hz, 2400 Watts;
        Requires dedicated 20 Amp circuit
          Cresnet Power Usage 3 Watts (0.125 Amps @ 24 Volts DC)
        Environmental
          Temperature 41° to 104°F (5° to 40°C)
          Humidity 10% to 90% RH (non-condensing)
        Enclosure
          Black metal, 4U 19-inch rack-mountable (rack ears included)
        Dimensions
          Height 7.69 in (19.53 cm);
        7.0 in (17.78 cm) without feet
          Width 17.18 in (43.64 cm);
        19.0 in (48.26 cm) with rack ears
          Depth 19.07 in (48.44 cm)
        Weight
          94.4 lbs (42.48 kg)
        INTERNATIONAL VERSION (230 VAC)
          CNAMPXI-7X200
          All the features and specifications of the CNAMPX-7X200 except:
          Connectors (partial)
          OUTPUTS 1 – 7 (7) Dual binding posts;
        (Banana plugs prohibited);
        Speaker-level audio outputs;
        Output Power: 200 Watts/Ch. @ 8 ohms, 300 Watts/Ch. @ 4 ohms;
        Connect to 7.1 speaker system (excluding subwoofer)
          230V~50Hz (1) 20 Amp IEC male;
        Mates with removable power cord (included)
          Controls & LED Indicators (partial)
          MASTER SWITCH 10 Amp magnetic circuit breaker for main power input
          Power Requirements
          Main Power 230 Volts AC ±10%, 50 Hz, 2400 Watts
          Cresnet Power Usage 3 Watts (0.125 Amps @ 24 Volts DC)